Tag Archives: tested

bioMérieux Gets AOAC Approval for PCR Detection of STEC and Salmonella in Cannabis

By Cannabis Industry Journal Staff
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bioMérieux, a leader in the in vitro diagnostics space and a supporter of the cannabis testing market, announced last month that they have achieved the first ever AOAC International approval for PCR Multiplex Detection of STEC and Salmonella in cannabis flower for their GENE-UP® PRO STEC/Salmonella Assay. The performance tested method approval for their new assay accomodates simultaneous enrichment and detection of STEC (Shiga Toxigenic Escherichia coli) and Salmonella spp. in cannabis samples.

The method is aimed at increasing efficiency in cannabis testing labs by reducing sample preparation time for microbiological testing. With the single enrichment and real-time multiplex PCR detection, bioMérieux says their new assay can provide reliable detection of STEC and Salmonella in 24 hours using just a single test.

PCR technology is one of the most widely utilized testing methods for detecting pathogens in a variety of matrices. bioMérieux claims it is easy to use, scientifically robust and reduces costs, time spent testing and errors.

Maria McIntyre, cannabis strategic operations business manager at bioMérieux, says that AOAC performance tested method approval is setting the bar for cannabis testing laboratories and furthering cannabis science. “AOAC International impacts cannabis science by setting analytical method standards that act as the benchmark for method validation,” says McIntyre. “This simplifies the validations needed by cannabis laboratories and assures the utmost confidence in product safety and human health.”

ACS Laboratory Launches Tested Safe Certified Seal Program

By Cannabis Industry Journal Staff
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ACS Laboratory, a cannabis and hemp testing lab based outside of Tampa Bay, Florida, announced the launch of their “Tested Safe Certified Seal” program. The program is designed to help raise standards and put more consumer trust in safe, tested products.

The “Tested Safe Certified Seal” on a hemp oil product

ACS Laboratory is an ISO 17025-accredited and DEA-licensed cannabis testing company founded in 2008. Last year they were certified by the Florida Department of Health to perform cannabis testing for state-licensed cannabis companies. In addition, the company acquired Botanica Testing, Inc. in 2020, adding more than 500 hemp and CBD clients to their portfolio. They now perform hemp testing for clients in more than 44 states.

The “Tested Safe Certified Seal” program allows companies to adorn their products with the trademarked seal following testing, informing consumers that their product has met safety standards and a full panel of compliance tests. “Unlike a mandated QR code that links to a Certificate of Analysis (COA) with detailed test results, the Seal shows visual proof at a glance that consumers can trust a brand,” reads the press release.

The program is also endorsed by the American Cannabinoid Association (ACA). “It is exciting to see our industry legally providing cannabis and cannabis-derived products on a commercial scale,” says Matthew Guenther, founder of the ACA. “As with any consumer product, safety and quality control remain our absolute priority.”

To earn the seal, companies send their products to the ACS lab for a full panel of safety and potency tests. ACS has a scope of services that includes: potency testing for 21 cannabinoids, 38 terpene profiles, 42 residual solvents, screening for 105 pesticides, moisture content, water activity, microbiology panels, heavy metals screening, flavonoid testing for 16 profiles, micronutrient testing, mycotoxins, Vitamin E acetate, shelf life & stability, plant regulators (PGRS), PAH testing and Pharmacokinetic Studies (PK) aka human trials.

CBD Watchdog Finds Beverage Labeling Inaccuracies

By Cannabis Industry Journal Staff
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According to a press release published in late August, CBD watchdog Leafreport found a large number of inaccuracies when testing CBD-infused beverages on the market today. Leafreport conducted independent lab testing on 22 different CBD-infused beverages and found more than half of the products had less CBD than the label claimed. To be specific, 12 out of the 22 products tested contained less CBD than advertised.

Canalysis Laboratories, the lab contracted to conduct the testing, found two of the products didn’t even contain any CBD. 18 of the beverages had CBD levels with a label claim variance greater than 10%. 14 of the beverages had CBD levels with a label claim variance greater than 40%. Only 4 of the beverages achieved an ‘A’ letter grade for coming within 10% of their advertised CBD levels.

According to Lital Shafir, head of product at Leafreport, the CBD beverage market is a bit tricky, largely due to product formulation issues. “This is in line with our expectations because CBD beverages are difficult to formulate and contain relatively small amounts of CBD, which means that variations of even a few milligrams can have a big effect,” says Shafir. “The CBD industry is completely unregulated and there have been many cases of companies selling products that contain little to no CBD. That’s why third-party testing is important for brands in this industry.”

Interestingly, this report did not find a positive correlation between a company’s reputation and their product’s test results. The full study can be found here. Leafreport is an independent, peer-reviewed website dedicated to increasing transparency in the CBD marketplace.