The 6thAnnual Food Safety Consortium Conference & Expo has announced a series of talks focused on cannabis. In addition to the categories such as Operations, Detection, Compliance and Supply Chain, the Call for Abstracts now includes a fifth category in this year’s program: Cannabis Quality.
The Cannabis Quality series will feature presentations by subject matter experts in the areas of regulations, edibles manufacturing, cannabis safety & quality as well as laboratory testing. The Food Safety Consortium itself is hosted by our sister publication, Food Safety Tech, but the Cannabis Quality series will be co-hosted by Cannabis Industry Journal as well.
Citing the need to address safety in a burgeoning market, Rick Biros, conference director, believes education is key to helping the cannabis industry mature. “As the cannabis industry evolves, so does the need to protect the consumer,” says Biros. “Just as we protect the safety of our food supply chain, it is important to educate the cannabis industry about protecting their supply chain from seed to sale. Through these educational talks, we want to help bridge that gap, hosting a forum for those in the cannabis industry to interact with food safety professionals.”
The 2018 Food Safety Consortium Conference & Expo will be held November 14–16 in Schaumburg, Illinois. The event is a top food safety conference that features Food Safety and Quality Assurance (FSQA) industry experts and government officials.
The conference focuses on food safety education and networking, providing attendees information on best practices and new technology solutions to today’s food safety challenges. Previous keynote speakers have included food safety leaders such as Stephen Ostroff, M.D., deputy commissioner for Foods and Veterinary Medicine, U.S. Food and Drug Administration and Frank Yiannis, vice president of Food Safety at Walmart and author of Food Safety Culture: Creating a Behavior-Based Food Safety Management System.
Before submitting an abstract, following are a few points to keep in mind:
To see the Call for Abstracts and submit a presentation for consideration, click here. The deadline for submissions is May 31, 2018. The conference will notify everyone who submits an abstract on the status of acceptance by June 15.
As the cannabis industry in the United States and throughout the world develops, the market is getting more competitive. Markets in a number of states are experiencing disruptions that will have lasting effects for cultivators, including oversupply and supply chain bottlenecks. Now more than ever, growers need to look for ways to differentiate their product or gain a bigger market share. Looking at yield efficiency, quality improvements and analyzing the cost of inputs versus value of the crop can help growers make the right choices in technology for lighting, irrigation and pest control among other technologies.
A series of free webinars in two weeks can help growers learn about some of the more advanced techniques in improving yield and quality. The Cannabis Cultivation Virtual Conference on May 23rd will explore a variety of tips and tricks for taking their cultivation operation to the next level. This event is free to attendees, made possible by sponsors VividGro and CannaGrow Expo.
Attendees will hear from experts in cannabis cultivation on a range of topics, including breeding, drying, curing, environmental monitoring and micropropagation. Adam Jacques, co-founder of Growers’ Guild Gardens and Sproutly, will discuss some of his experience with breeding high-CBD strains in Oregon. His talk will delve into some of the proper breeding procedures, along with how to hunt for particular phenotypes and developing specific cannabinoids and terpenes.
Dr. Allison Justice, vice president of cultivation at Outco, is going to present some of her findings in drying and curing at the company. She plans on sharing her research on how the post-harvest stages can affect and control the chemical makeup of flower. She’ll also discuss some new protocols to monitor the dry and cure of cannabis flowers so we are able to modulate the terpene and cannabinoid profiles.
More information on the other speakers at this event and how to register for free can be found here.
In the United States, the idea of transporting cannabidiol (CBD), let alone medical cannabis across state lines is still verboten. As a result, a patchwork of very different state industries has sprung up across the map, with different regulatory mandates everywhere. While it is very clear that California will set the tone for the rest of the United States in the future, that is not a simple conversation. Even in-state and in the present.
In the meantime, of course, federal reform has yet to come. And everywhere else, there is a very different environment developing.
In Canada, “territorial” reform does mean there will be different quality or other regulatory guidelines depending on where you are. The main difference between the territories appears to be at point of retail – at least for now. Notably, recreational dispensaries in the East will be controlled by the government in an ABC package store model. That will not be the case across all provinces however. Look for legal challenges as the rec market gets underway.
In Europe, the conversation is already different – and based on the realities of geopolitics. Europe is a conglomeration of federally governed nation-states rather than more locally administered territories, supposedly under federal leadership and control (as in the US). That said, there is common EU law that also governs forward reform everywhere now, just as it hindered national drug reform until a few years ago on the cannabis front.
However, now, because European countries are also moving towards reform but doing so in very different ways in an environment with open borders, the market here is developing into one of the most potentially fertile (and experienced) ex-im markets for the cannabis plant anywhere. On both the consumer and medical fronts, even though these labels mean different things here than they do elsewhere.
Medical reform in Europe basically opens the conversation to a regulated transfer of both non and fully loaded narcotic product across sovereign national borders. This is already happening even between nation-states where medical (read THC infused) cannabis is not federally legal yet, but it is has been accepted (even as a highly restricted drug). This means that Europe has already begun to see transfer of both consumer and medical product between states. In the former case, this is also regulated under food and cosmetic safety laws.
Cannabis in this environment is “just another drug.”While a lot of this so far has been via the strategic rollout of the big Canadian LPs as they attempt to carve up European cannabis territory dominance and distribution like a game of Risk, it is not limited to the same.
Pharmaceutical distributors across Europe are hip to the fact, now, that the continent’s largest drug market (Germany) has changed the law to cover cannabis under insurance and track its issuance by legal prescription. So is everyone in the non-medical CBD game.
As a result, even mainstream distributors are flocking to the game in a big way. Cannabis in this environment is “just another drug.” If not, even more significantly, a consumer product.
The race for Europe is on. And further, in a way that is not being seen anywhere else in the world right now. And not just in pharmacies. When Ritter Sport begins to add cannabis to its famous chocolate (even if for now “just” CBD) for this year’s 4/20 auf Deutschland, you know there is something fundamental and mainstream going on. Lidl – a German discount grocery chain that stretches across Europe, has just introduced CBD-based cannabis edibles – in Switzerland.
As a result of this swift maturation, it is also creating from the beginning a highly professional industry that is essentially just adding cannabis to a list of pharmaceutical products already on a list. Or even just other grocery (or cosmetic) items.
In general, and even including CBD, these are also products that are produced somewhere in Europe. As of this year, however, that will include more THC from Portugal, Spain and most certainly Eastern Europe. It will also mean hemp producers from across the continent suddenly have a new market. In many different countries.
This means that the industry itself is far more sophisticated and indeed used to the language and procedures of not only big Euro pharma, but also mainstreamed distribution (straight to pharmacy and even supermarket chains).
It also means, however, understanding the shifting regulations. In general, the focus on ex-im across Europe is also beginning to standardize an industry that has been left out of the global game, on purpose, for the last 100 years. Medical cannabis, grown in Spain under the aegis of Alcaliber (a major existing opioid producer) can enter Germany thanks to the existing partnership with Spektrum and Canopy, who have a medical import license and source cannabis from several parts of Europe at this point. It also means that regular hemp producers, if they can establish the right brand and entry points, have a new opportunity that exists far outside of Switzerland, to create cross-European presence.
And all of this industry regulation is also setting a timeline, if not deadline, on other kinds of reform not seen elsewhere, anywhere, yet.
Parts One and Two in this series have defined Good Manufacturing Practices, introduced Hazard Analysis and Critical Control Points (HACCP) and explained the first HACCP step of hazard analysis. A food safety team will typically work from a flow diagram to identify biological, chemical or physical hazards at each step of processing and packaging. Once the hazard is identified, the severity and probability are debated. Hazards with severe consequences or high probability are carried through the HACCP plan as Critical Control Points (CCPs).
Where exactly will the hazard be controlled? CCPs are embedded within certain steps in processing and packaging where the parameters, like temperature, must be met to ensure food safety. Failure at a CCP is called a deviation from the HACCP plan. The food safety team identifies where manufacturing problems could occur that would result in a product that could cause illness or injury. Not every step is a CCP! For example, I worked with a client that had several locations for filters of a liquid stream. The filters removed food particles, suspended particulates and potentially metal. We went through a virtual exercise of removing each filter one-by-one and talking through the result on controlling the potential hazard of metal. We agreed that failure of the final filter was the CCP for catching metal, but not the other filters. It was not necessary to label each filter as a CCP, because every CCP requires monitoring and verification.
Do you wish you had more reports to write, more forms to fill out, more data to review? No. Nobody wants more work. When a CCP is identified, there is more work to do. This just makes sense. If a CCP is controlling a hazard, you want to know that the control is working. Before I launch into monitoring, I digress to validation.
You want to know if a critical step will actually control a hazard. Will the mesh of a filter trap metal? Will the baking temperature kill pathogens? Will the level of acid stop the growth of pathogens? The US had a major peanut butter recall by Peanut Corporation of America. There were 714 Salmonella cases (individuals) across 46 states from consumption of the contaminated peanut butter. Imagine raw peanuts going into a roaster, coming out as roasted peanuts and being ground into butter. Despite the quality parameters of the peanut butter being acceptable for color and flavor, the roasting process was not validated, and Salmonella survived. Baking of pies, pasteurization of juice and canning all rely on validated cook processes for time and temperature. Validation is the scientific, technical information proving the CCP will control the hazard. Without validation, your final product may be hazardous, just like the peanut butter. This is where someone says, “We have always done it this way, and we have never had a problem.” Maybe, but you still must prove safety with validation.
Starting with the identification of a hazard that requires a CCP, a company will focus on the control of the hazard. A CCP may have one or more than one parameter for control. Parameters include time, temperature, belt speed, air flow, bed depth, product flow, concentration and pH. That was not an exhaustive list, and your company may have other critical parameters. HACCP is a do-it-yourself project. Every facility is unique to its employees, equipment, ingredients and final product. The food safety team must digest all the variables related to food safety and write a HACCP plan that will control all the hazards and make a safe product.
The HACCP plan details the parameters and values required for food safety at each CCP.The HACCP plan identifies the minimum or maximum value for each parameter required for food safety. A value is just a number. Imagine a dreadful day; there are problems in production. Maybe equipment stalls and product sits. Maybe the electricity flickers and oven temperature drops. Maybe a culture in fermentation isn’t active. Poop happens. What are the values that are absolutely required for the product to be safe? They are often called critical limits. This is the difference between destroying product and selling product. The HACCP plan details the parameters and values required for food safety at each CCP. In production, the operating limits may be different based on quality characteristics or equipment performance, but the product will be safe when critical limits are met. How do you know critical limits are met?
Every CCP is monitored. Common tools for monitoring are thermometers, timers, flow rate meters, pH probes, and measuring of concentration. Most quality managers want production line monitoring to be automated and continuous. If samples are taken and measured at some frequency, technicians must be trained on the sampling technique, frequency, procedure for measurement and recording of data. The values from monitoring will be compared to critical limits. If the value does not reach the critical limit, the process is out of control and food safety may be compromised. The line operator or technician should be trained to know if the line can be stopped and how to segregate product under question. Depending on the hazard, the product will be evaluated for safety, rerun, released or disposed. When the process is out of control, it is called a deviation from the HACCP plan.
A deviation initiates corrective action and documentation associated with the deviation. You can google examples of corrective action forms; there is no one form required. Basically, the line operator, technician or supervisor starts the paperwork by recording everything about the deviation, evaluation of the product, fate of the product, root cause investigation, and what was done to ensure the problem will not happen again. A supervisor or manager reviews and signs off on the corrective action. The corrective action form and associated documentation should be signed off before the product is released. Sign off is an example of verification. Verification will be discussed in more detail in a future article.
My thoughts on GMPs and HACCP were shared in a webinar on May 2nd hosted by CIJ and NEHA. Please comment on this blog post below. I love feedback!
Many physicians today treat their patients with cannabidiol (CBD, Figure 1), a cannabinoid found in cannabis. CBD is more efficacious over traditional medications, and unlike delta-9 tetrahydrocannbinol (THC), the main psychoactive compound in cannabis, CBD has no psychoactive effects. Researchers have found CBD to be an effective treatment for conditions such as cancer pain, spasticity in multiple sclerosis, and Dravet Syndrome, a form of epilepsy.
CBD is still considered an unsafe drug under federal law, but to meet the medical demand, 17 states in the US recently passed laws allowing individuals to consume CBD for medical purposes. A recent survey found that half of medicinal CBD users rely on the substance by itself for treatment. As doctors start using CBD to treat more patients, the demand for CBD is only expected to rise, and meeting that demand can pose challenges for manufacturers who are not used to producing such high quantities of CBD. Furthermore, as CBD-based drugs become more popular, the US Food and Drug Administration (FDA) will likely require manufacturers to demonstrate they can produce pure, high-quality products.
Most manufacturers use chromatography techniques such as high performance liquid chromatography (HPLC) or flash chromatography to isolate compounds from natural product extracts. While these methods are effective for other applications, they are not, however, ideal for CBD isolate production. Crude cannabis oil contains some 400 potentially active compounds and requires pre-treatment prior to traditional chromatography purification. Both HPLC and flash chromatography also require silica resin, an expensive consumable that must be replaced once it is contaminated due to irreversible absorption of compounds from the cannabis extract. All of these factors limit the production capacity for CBD manufacturers.
Additionally, these chromatography methods use large quantities of solvents to elute natural compounds, which negatively impacts the environment.
Centrifugal partition chromatography (CPC) is an alternative chromatography method that can help commercial CBD manufacturers produce greater quantities of pure CBD more quickly and cleanly, using fewer materials and generating less toxic waste. CPC is a highly scalable CBD production process that is environmentally and economically sustainable.
The mechanics of a CPC run are analogous to the mechanics of a standard elution using a traditional chromatography column. While HPLC, for instance, involves eluting cannabis oil through a resin-packed chromatography column, CPC instead elutes the oil through a series of cells embedded into a stack of rotating disks. These cells contain a liquid stationary phase composed of a commonly used fluid such as water, methanol, or heptane, which is held in place by a centrifugal force. A liquid mobile phase migrates from cell to cell as the stacked disks spin. Compounds with greater affinity to the mobile phase are not retained by the stationary phase and pass through the column faster, whereas compounds with a greater affinity to the stationary phase are retained and pass through the column slower, thereby distributing themselves in separate cells (Figure 2).
A chemist can choose a biphasic solvent system that will optimize the separation of a target compound such as CBD to extract relatively pure CBD from a cannabis extract in one step. In one small-scale study, researchers injected five grams of crude cannabis oil low in CBD content into a CPC system and obtained 205 milligrams of over 95% pure CBD in 10 minutes.
Using a liquid stationary phase instead of silica imbues CPC with several time and cost benefits. Because natural products such as raw cannabis extract adhere to silica, traditional chromatography columns must be replaced every few weeks. On the other hand, a chemist can simply rinse out the columns in CPC and reuse them. Also, unlike silica columns, liquid solvents such as heptane used in CPC methods can be distilled with a rotary evaporator and recycled, reducing costs.
Environmental Advantages of CPC
The solvents used in chromatography, such as methanol and acetonitrile, are toxic to both humans and the environment. Many environmentally-conscious companies have attempted to replace these toxic solvents with greener alternatives, but these may come with drawbacks. The standard, toxic solvents are so common because they are integral for optimizing purity. Replacing a solvent with an alternative could, therefore, diminish purity and yield. Consequently, a chemist may need to perform additional steps to achieve the same quality and quantity achievable with a toxic solvent. This produces more waste, offsetting the original intent of using the green solvent.
CPC uses the same solvents as traditional chromatography, but it uses them in smaller quantities. Furthermore, as previously mentioned, these solvents can be reused. Hence, the method is effective, more environmentally-friendly, andeconomically feasible.
As manufacturers seek to produce larger quantities of pure CBD to meet the demand of patients and physicians, they will need to integrate CPC into their purification workflows. Since CPC produces a relativelyduct on a larger scale, it is equipped to handle the high-volume needs of a large manufacturer. Additionally, because it extracts more CBD from a given volume of raw cannabis extract, and does not use costly silica or require multiple replacement columns, CPC also makes the process of industrial-scale CBD production economically sustainable. Since it also uses significantly less solvent than traditional chromatography, CPC makes it financially feasible to make the process of producing CBD more environmentally-friendly.
The International Cannabis Business Conference (ICBC) in Berlin is now officially over. The speeches have been made, the parties have been attended. The hard-working crew behind it all has wrapped up, checked out and is off to Vancouver. And most of all, the marathon of meetings and deal discussions that were the mark of this budding and certainly by now established market are done. Even if there are still details to be ironed out in all the new business in the coming months.
As always, the dilemma for conference attendees was how to spend the limited time in this concentrated cannabis gathering. With all of the networking and excitement, people still wanted to hear the experts who spoke on topics ranging from cannabis financing to actually doing business in Germany to new medical advances. Traffic in the expo section was also heavy, as attendees visited the wide range of vendors. Producers and distributors of both plant and derived product were present, along with vape companies brave enough to compete with Storz and Bickel on their own turf, various tech solutions and of course, international consultants.
As the dust clears and the contracts get signed, what are the takeaways from the second edition of the ICBC in Berlin?
The simplest takeaway? The ICBC Berlin is not a market to be missed in the future for the global cannabis executive. Even if you are an American firm (and for the most part still largely excluded from a rapidly expanding worldwide trade that is establishing itself now with authority), you need to be here. The contacts you make are global, and you do not want to be left out. For foreign investors interested in this market, it is a must. For everyone else, this is a meet and greet, not to mention education, barnone. The German medical and even prosumer CBD market is attracting the world.
Yes, there have been ups and downs even in the last three weeks that include the crashing of the German bid along with news stateside that the Trump Administration is going to hang Jeff Sessions out to dry for Russia with his latest “Make American States Great For Cannabis Again” contortion.
But here on the other side of the Atlantic, it is clear that the federal cannabinoid horse has left the barn. There are now rumorsfloating that the bid is not yet entirely dead (now apparently in a legal purgatory of appeals and even potentially “bid amendments”) that nobody is willing to go on record to discuss. Beyond that, however, as was clear from the frenzied deal-makingon the floor and off it at the ICBC, the market is open, distributors are finding new channels to move product, and patients demanding access are not leaving the streets.
Far from it. In fact, the budding nascent umbrella national non-profit campaign designed to open access for patients and educate doctors, The German Patients Roundtable, had a huge second meeting during the conference, with both German and international attendees from countries including Israel and South Africa.
The CBD and THC genie cannot be stuffed back into the local bottle. And everyone knows it. This is federal medical reform, and even better, covered under German national public health insurance. Despite the hiccups and challenges that still remain, this is open blue water for a medical market that has never existed anywhere to date.
Anyone with a GMP facility, Euro cleared export rights and crop or product ready to ship will be welcome here in a market that at this point, cannot get enough plant or oil. Edibles are still a to-come discussion.
To the extent that this is also negative, it is very clear that the market is still highly inefficient. Producers who do have productare not being found by those on the ground who want to sell it to patients. That will also begin to change. But for now, many on the ground are playing a digitalized Rolodex game of “who do you know” that still consists of personal emails between conference-met colleagues if not LinkedIn contacts and impromptu (and freebie) favors. Those who hope to gain an income merely by connecting the source of product and outlets the old fashioned way are also about to be left in the dust by a market that will not be held back and activist businesses who are eyeing both the United States and Canada right now (if not Israel and Australia), and translating all of that into both euros and German.
It is also very clear that the savvy Germans who were largely left out of the bid proceedings last time do not mean to sit this party out – and are angling to get into the game however they can. This is taking some interesting forms, but processing and testing are going to be huge issues of the market here for a long time to come. And so is home-grown, high-quality CBD. The German government is even offering tax credits for growing certain kinds of hempright now. Sound familiar Kentucky?
It is not just the Canadians who are going to get market share. The Canadian LPs are still in a good position to dominate the early market but it is clear that there is still room for others to enter. Whether the government allows an appeal of the court’s decision to hold up, there is a quick bid “redo” for the top 10 finalists, or a second bid, the market has now arrived and is in its second year.
CBD is going to be an important path to other kinds of provision and cultivation. Despite the widespread misconceptions about Germany being a “CBD only” market (it is not), it is clear that a consumer CBD only strategy will be an interesting path into the market here but not one for the faint of heart. The Canadian companies in particular are beginning to move into the realm of big pharma (their market caps certainly are). But it is also clear that more local competition is hip to the same. And as a result, even this part of the market will be a highly competitive one.
German firms are first at this gate, beyond the big Canadian LPs, but they are not the only ones now in the market. See Dutch, Austrian and Swiss firms, many with pharmaceutical company credits and market entry already under their belt. Not to mention producers from both Greece and the Baltics. Everyone on the import side is eyeing the opening market and stalled bid as a fantastic opportunity. Look for products from these locales as testing and certification protocols become more effective.
Central to all of these developments? The conference is theplacefor the global cannabis industry to meet and get to know one another, put together by Alex Rogers and a seasoned, international team behind the ICBC.
HACCP is a food safety program developed in the 1960s for the food manufacturing industry, mandated for meat, seafood and juice and adopted by foodservice for the safe serving of meals at restaurants. With state requirements for the safe production of cannabis-infused products, namely edibles, facilities may be inspected against HACCP principles. The cannabis industry and state inspectors recognize the need for safe edible manufacture. Lessons can be learned from the food industry, which has advanced beyond HACCP plans to food safety plans, starting with procurement and including the shipment of finished product to customers.
In my work with the food industry, I write HACCP and food safety plans and deliver training on food safety. In Part 1 of this series, I wrote about the identification of hazards, which is the first step in HACCP plan development. Before we continue with the next HACCP step, I will discuss Good Manufacturing Practices (GMPs). GMPs are the foundation on which HACCP is built. In other words, without GMPs in place, the facility will not have a successful HACCP program. GMPs are required in the food, dietary supplement and pharmaceutical industries, all under the enforcement of the federal Food and Drug Administration (FDA). Without federal regulation for cannabis edible manufacture, there may not be state-mandated requirements for GMPs. Let me warn you that any food safety program will not succeed without proper control of GMPs.
GMPs cover all of your programs and procedures to support food safety without having a direct, instant control. For example, when brownies are baked as edibles, food safety is controlled by the time and temperature of baking. A written recipe and baking procedure are followed for the edible. The time and temperature can be recorded to provide documentation of proper baking. In the food industry, this is called a process preventative control, which is critical to food safety and is part of a HACCP plan. Failure of proper time and temperature of baking not only leads to an unacceptable product in terms of quality, but results in an unsafe product that should not be sold.
Back to GMPs. Now think of everything that was done up to the steps of mixing and baking. Let’s start with personnel. Facilities for edibles have hiring practices. Once an employee is hired, the employee is trained, and training will include food safety procedures. When working at the job after training, the employee measuring ingredients will demonstrate proper grooming and hand washing. Clean aprons, hairnets, beard nets and gloves will be provided by the facility and worn by the employee. The same goes for the employee that bakes and the employee that packages the edible. One category of GMPs is Personnel.
Edibles facilities are not foodservice; they are manufacturing. A second GMP category is cleaning and sanitizing. Food safety is controlled through proper cleaning and sanitizing of food contact surfaces (FCS). The edible facility will have in place the frequency and methods for cleaning all parts of the facility- outside, offices, restrooms, break room and others. GMPs cover the general cleaning procedures and procedures for cleaning receiving, storage; what we would consider processing to include weighing, process steps and packaging; finished product storage and shipping. Management of the facility decides the methods and frequency of cleaning and sanitizing with greater care given to processing. Without proper cleaning and sanitizing, a facility cannot achieve food safety.
I could go on and on about GMPs. Other GMPs include water safety, integrity of the buildings, pest control program, procurement, sewage disposal and waste disposal. Let’s transition back to HACCP. In Part 1 of this series, I explained identification of hazards. Hazards are one of three types: biological, chemical and physical.
At this point, I am not surprised if you are overwhelmed. After reading Part 1 of this series, did you form a food safety team? At each edibles facility, there should be at least one employee who is trained externally in food safety to the standard that foodservice meets. Classes are offered locally and frequently. When the facility is ready, the next step of training is a HACCP workshop for the food industry, not foodservice. Edibles facilities are not foodservice; they are manufacturing. Many colleges and associations provide HACCP training. Finally, at the least, one employee should attend a workshop for Preventive Controls Qualified Individual.
To institute proper GMPs, go to ConnectFood.com for a GMP checklist. Did you draw up a flow diagram after reading Part 1? With a flow diagram that starts at Receiving and ends at Shipping, the software at ConnectFood.com takes you through the writing steps of a HACCP or food safety plan. There are many resources out there for GMPs, so it can get overwhelming. ConnectFood.com is my favorite resource.
The next step in HACCP development after identification of hazards is to identify the exact step where the hazard will be controlled. Strictly speaking, HACCP only covers process preventive controls, which typically start with a weigh step and end with a packaging step. A facility may also have a step where temperature must be controlled for food safety, e.g. cooling. In HACCP, there are commonly two process preventive controls:
Strictly speaking, HACCP does not include cleaning, sanitizing and supplier approval for procurement of ingredients and packaging. I hope you see that HACCP is not enough. There have been hundreds of recalls and outbreaks due to problems in non-processing steps. The FDA requires food manufactures to go beyond HACCP and follow a written food safety plan, which includes hazards controlled at these steps:
Does a cannabis edible facility honestly not care or not control for pesticides in ingredients because this is not part of HACCP? No. There are two ways for procurement of ingredients in which pesticides are controlled. Either the cannabis cultivation is controlled as part of the samebusiness or the facility works with a supplier to confirm the ingredient meets pesticide tolerances. Strictly speaking, this control is not part of HACCP. For this and many other reasons, HACCP is a good place to start the control of food safety when built on a solid foundation of GMPs. In the same way the food industry is required to go beyond HACCP with a food safety plan, the cannabis industry must go beyond HACCP.
My thoughts will be shared in a webinar on May 2nd hosted by CIJ and NEHA. I encourage you to listen in to continue this discussion.Please comment on this blog post below. I love feedback!
California’s regulated adult use cannabis market has been up and running for around four months now and rumors of a potential supply bottleneck on the horizon are beginning to circulate. There are a number of factors that could have an impact on the cannabis supply in the market, most of which stem from changes in the distribution channels now that the state is implementing new regulations.
Those include a slow rollout in licensing cannabis businesses, new testing requirements, the supply carryover period prior to January 1stas well as new labeling and packaging regulations. In this piece, we are going to examine some of those rumors, see if there might be some truth to them and provide some guidance for what businesses can do to prepare for this.
This one is perhaps the most obvious factor to impact the supply chain in California. Much of the delays in licensing cannabis businesses came from the issue of local control, where businesses needed to get approval from their municipality before getting a state license. In the first month of the new market, it took Los Angeles weeks longer than other counties to begin licensing dispensaries. Whereas San Diego retailers saw a massive influx of customers right away, forcing them to buy up product to meet the high demand. Smaller producers also had trouble getting licenses as quickly as some of the larger ones.
Basically it all boils down to a slow start for the new market, according to Diane Czarkowski, co-founder of Canna Advisors. “The state is requiring businesses to get their local licenses before they can get their state license and that will create a delay in operators being able to bring products to market,” says Czarkowski. She says this is pretty typical of new markets, or when a market experiences dramatic changes quickly. “It could be a brand-new market, like in Hawaii, where the operators were ready with product, but there were no labs to test the products, which caused delays.” In addition to the licensing roll out being slow to start, the temporary licenses initially awarded to businesses are set to expire soon, by the end of April.
The same logic goes for the testing regulations. New testing and labeling requirements, according to the Bureau of Cannabis Control regulating the market, will be phased in throughout 2018.
The state has already phased in cannabinoids, moisture content, residual solvent, pesticide, microbial impurities and homogeneity testing to some extent. On July 1st, the state will add additional residual solvent and pesticide testing as well as foreign material testing. At the end of 2018, they plan on requiring terpenoids, mycotoxins, heavy metals and water activity testing. All of those tests cost money and all of those tests could impact suppliers’ ability to bring product to market. “Oftentimes regulations require different types of testing to be done to products without recognizing that adequately completing those tests requires different methods, equipment, and standards,” says Czarkowski. “Most labs do not have all of the necessary components, and they are very costly. Producers could wait weeks to get test results back before they know if they can sell their products.”
Back when we spoke with Josh Drayton, deputy director of the California Cannabis Industry Association, about the upcoming changes to the California market, he voiced his concerns with the coming testing rules. “A lot of testing labs are concerned they are unable to test at the state’s threshold for some of these contaminants and pesticides; the detection limits seem very low,” says Drayton. “The testing portion will take years to work out, I am sure we will remove and add different pesticides and contaminants to the list.” California’s testing industry is, however, capable of adapting to changing rules, as they’ve done in the past on more than one occasion. It should be noted that many labs in the state are on the cutting edge of testing cannabis, working with The Bureau to implement the new rules.
Cannabis products made prior to December 31st, 2017, did not need to comply with the stricter testing rules that are coming in the next few months. This carryover period allowed dispensaries to have products on the shelves when the new market launched in the beginning of 2018. Retailers knew this rule meant they needed to stockpile product in the event of a supply bottleneck, and it appears much of that product is now sold and running out, according to Roy Bingham, founder and chief executive officer of BDS Analytics. “The true impact of licenses is starting to be felt since the carryover from December buying prior to the licensed market has been sold,” says Bingham. “Some of the major brands have consciously not applied for licenses. Some of that has to do with the flexibility the government has given them to wait.”
A fourth reason for a potential bottleneck could also come from packaging and labeling rules. “There will have to be many modifications to products to ensure they follow the new potency regulations, and many formulations will have to be modified in order to meet new regulations,” says Czarkowski. Distributor licenses, according to The Bureau, have a number of compliance documentation requirements, such as arranging for all product testing, quality assurance and packaging and label accuracy. Everything has to be packaged before it gets to a dispensary, which is a new rule California businesses need to comply with.
There are a handful of reasons why prices could increase; some of them are more defined than others, the biggest factor being the tax burden passed on to consumers, where reports showed up to a 40% increase from last year. A price increase in the future could also come from The Bureau implementing testing regulations throughout 2018, as mentioned previously.
If prices were to surge enormously and very quickly, that might be an indicator that a shortage is fast approaching. A dramatic increase in price over this year could squeeze margins for smaller producers, forcing retailers to pass that burden on to consumers as well.“So yes, the rumors are true.”
According to Roy Bingham, there has been a significant increase in pricing in all categories at the retail level. “In January and February, we are seeing about 10% increases per month in average retail prices,” says Bingham. “If we look at concentrates in California during 2017, they averaged about $34 by the end of the year, whereas it was about $31 at the start of 2017. So in January, prices have increased up to $38, which is a bit above trend, but in fact we were seeing a trend upwards before January 1st as well.” Comparing that with edibles pricing, Bingham says we see a clear jump at the start of 2018. “It was basically flat in 2017, averaging $14 roughly almost straight-line across, dipped in December, then in January it jumped to $17 and then to $18 in February, a big increase and significantly more than concentrates,” says Bingham. He also says flower was hovering around $9 per gram in December 2017, but surged above $10 in February 2018.
According to Cannabis Benchmarks, the California wholesale averages surged in the summer of 2017 up to $1,631 by September, then reached their lowest point in December, with their spot index at $1,368. The Cannabis Benchmarks report underlines some important reasons for the changes in pricing, but they also attribute it to the new licensing system.
“Increasing operating expenses for businesses preparing to enter California’s licensed system in 2018 were key to propping up supply side rates in the first six months of 2017. New compliance requirements were being instituted to varying degrees by local governments, while market participants warily eyed draft regulations from state officials for guidance as to how to prepare their sites and facilities to meet under-construction regulatory mandates.”
Their report highlights some very important aspects of the supply chain. “Again, it is likely that the increased costs faced by operators up and down the supply chain exert some upward pressure on wholesale rates, preventing them from steep year-over-year declines that were observed in some of the other major Western markets,” reads the Cannabis Benchmarks report.
Well to start, producers should make sure their operations and product are clean and safe. Making sure your product will pass a pesticide test should be top of mind. Dispensaries should also be wise in selecting their suppliers, performing supplier quality audits or some form of verification that they meet your standards is key in a consistent supply chain.
Dr. Jon Vaught, chief executive officer of Front Range Biosciences, believes tissue culture could be a viable solution for some California producers. Using tissue culture, as a form of propagation instead of mothers and clones can be cleaner, cheaper and more efficient, thus allowing growers to keep up with demand and prevent a shortage.
Dr. Vaught says growers could look to tissue culture as a means to “mitigate risk to their supply chain and mitigate the risk of potential loss and improve their ability to efficiently grow their plant.” Maintaining a disease-free, sterile environment is a huge advantage in the cannabis market. “The real use of tissue culture is to provide disease free, clean, certified material, that has gone through a QA program,” says Dr. Vaught. “In greenhouses, the ability to control your environment is also critical because your margin of error is high. Variations in sunlight, weather, humidity all of these things have an impact in your plants. Technology can help monitor this.”
We’ve covered the basics of tissue culture previously on CIJ, with Dr. Hope Jones chief science officer of C4 Laboratories. She echoes many of Dr. Vaught’s points, firmly believing that, having existed for decades, tissue culture is an effective propagation tool for advanced breeders or growers looking to scale up.It is a complex supply chain that requires systems thinking.
It is important to note they don’t think growers should try this at home. Work with professionals, get the necessary funding, the training and facilities required if this is a project that interest you. “There’s a pretty big barrier to entry there,” Dr. Vaught urges. “The ability to manage thousands or millions of plants in a greenhouse increases risk, whereas in the lab, you’ve got a safe, secure, sterile environment, reducing risk of disease, making things easier to manage. The producers most successful at large scale are controlling those variables to the T.”
Ultimately, one segment of the market can’t prevent a bottleneck. It is a complex supply chain that requires systems thinking. Regulators need to work with producers, manufacturers, retailers, distributors, patients, consumers and laboratories to keep an eye on the overall supply chain flow.
Diane Czarkowski says the California market should prepare for this now if they haven’t already. “We have seen supply issues in every market going through a change. Other potential bottlenecks will occur because former distribution channels will be required to change,” says Czarkowski. “So yes, the rumors are true.”
The cannabis industry of the United States is unlike other horticulture markets in the country. It’s younger, less traditional and with roots in a black market, it’s no surprise that its forerunners aren’t afraid to experiment with new approaches and technology.
The rapid adoption of IoT (Internet of Things) technology is one way in particular that this new generation of producers is stepping up, and they’re beginning to reap the rewards. But to better demonstrate how significant the implementation of IoT tech can be, we’ll peek over the fence at other craft-oriented food industries—namely wine and chocolate—to discover how effective they can be long-term for serious players in the cannabis industry.
The results, as you can probably guess, are astounding.
IoT tech isn’t just a cool new thing for experimental growers – it’s as necessary as air in the 21st century. New and veteran farms alike are discovering ways to streamline production and enhance the quality of their crops. One of the most common implementations of IoT tech in agriculture is the installation of smart measurement tools. Remote sensors can monitor soil acidity, humidity, salt concentrations, temperature and a variety of other metrics, automating the collection of data and providing a clear picture of plant health. For many farms, like E. & J. Gallo Winery, this is a game-changer.By installing hundreds of sensors per block and upgrading to a more precise irrigation system, Gallo was able to connect moisture measurements to a central system
Before placing sensors in over 250 acres of their vineyard, Gallo could only make irrigation adjustments at the large block level. Even with careful monitoring of moisture levels, the grape yield was inconsistent in size and flavor. By installing hundreds of sensors per block and upgrading to a more precise irrigation system, Gallo was able to connect moisture measurements to a central system. The system collects the data, considers the weather forecast, and automatically irrigates small areas of the vineyard as needed to ensure all plants are optimally watered. This resulted in a more uniform crop, less water waste and more desirable grapes.
Cannabis farms are starting to pick up on this simple approach as well. Organigram, one of Canada’s leading Cannabis producers, is well aware of the benefits of this kind of automation and data collection. “All our grow rooms are helping us learn all the time,” says Matt Rogers, head of production at Organigram. “With 20 grow rooms going, we can gather as much information about these plants as you would get in a century of summers.”
Automation and precision have enabled by Gallo and Organigram to improve yield and increase precision, which has helped them achieve their well-respected status in the wine and cannabis industries.
As much as we would like the industry to be free of scams and crooks, there’s more than a few producers stretching the truth when it comes to labeling product. MyDx, a cannabis chemical analyzer, recently revealed that the label on the package often does not totally coincide with the product within.Protecting your brand’s reputation is a necessity and IoT tech is helping some pioneering industries do that.
For example, the most frequently tested cannabis strain, “Blue Dream”, averages a 64% difference in chemical makeup from sample to sample. Similarly, “Gorilla Glue” and “Green Crack” show as much as 83% variation from sample to sample—largely because there’s no regulation of these names.
While variation is inevitable from grower to grower, plant to plant, and even between different parts of the same plant, misleading labels and the addition of ‘fillers’ is a growing issue for edible cannabis producers, and the threat it poses to your brand isn’t minor. Protecting your brand’s reputation is a necessity and IoT tech is helping some pioneering industries do that.
Wine in China is a powerful example of how improved traceability can reduce large-scale mislabeling. Brand-name winemakers in the country face a massive problem: 70% of imported wines are counterfeits. To combat this, winemakers are attaching near-field communication (NFC) labels to imported and domestic bottles. It’s a dramatic solution, but one that’s protecting the brand of winemakers dedicated to quality and transparency.
As the legalization of cannabis spreads and coveted strains emerge, so will the availability of counterfeits—or, at the very least, less-than-truthful labeling. This has proven to be true in almost every specialty market, and adopting improved traceability tech will defend your brand and reputation from the consequences of selling a product that’s discovered to be more ‘filler’ than cannabis.
The conversation of cannabis regulation generally revolves around age restrictions and driving while impaired, but government compliance is far more complicated – especially for facilities that create cannabis-infused food products. And here’s the frustrating part for those who must (and should) maintain a food safety plan: every time a regulation is adjusted (or every time a new variation is added in another state), facilities must be able to document changes in procedures, recipes and hazard controls. It gets complicated quickly, especially if all the documentation is kept manually.
There’s a lot to be gained by connecting your systems and products to the Internet of ThingsA central, connected system is the best way for food manufacturers to streamline and automate a variety of documentation and food safety tasks, which can mean thousands of dollars saved over months or years. Using software like Icicle, facilities can create a comprehensive data environment that’s dynamic and accessible from anywhere. Incoming measurements from connected equipment and employee records are collected and an admin dashboard allows you to see what food safety systems are thriving and which need revisiting. The records – transformed into a compliant food safety plan – can then be pulled up during audits and inspections on the spot, saving the months that companies usually spend preparing documentation.
According to Mitchell Pugh of Chewter’s Chocolates, their system “gives me a great peace of mind in the sense to know we have all our information prepared and anything that an inspector is going to ask for – whether they’re looking for one product, a general system, a certain hazard, or a bill of ingredients or materials or an allergen – is easy for us to search for it, pull it up, and find exactly what they’re looking for.”
Considering that most food manufacturers still record measurements and create food safety plans manually, this is an area where progressive companies can quickly outpace their non-automated rivals.
Whether you’re a grower, dispensary, food producer, or some other kind of cannabis professional, there’s a lot to be gained by connecting your systems and products to the Internet of Things. Which direction will you take?
