Difference between revisions of "Template:Article of the month"

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<div style="float: left; margin: 0.5em 0.9em 0.4em 0em;">[[File:Fig1 Wakshlag VetMedResRep2020 11.jpg|240px]]</div>
<div style="float: left; margin: 0.5em 0.9em 0.4em 0em;">[[File:Fig3 Johnson JofCannRes23 5.png|220px]]</div>
'''"[[Journal:Cannabinoid, terpene, and heavy metal analysis of 29 over-the-counter commercial veterinary hemp supplements|Cannabinoid, terpene, and heavy metal analysis of 29 over-the-counter commercial veterinary hemp supplements]]"'''
'''"[[Journal:Potency and safety analysis of hemp-derived delta-9 products: The hemp vs. cannabis demarcation problem|Potency and safety analysis of hemp-derived delta-9 products: The hemp vs. cannabis demarcation problem]]"'''


The use of veterinary low-[[tetrahydrocannabinol]] (THC) ''[[Cannabis sativa]]'' (i.e., [[hemp]]) products has increased in popularity for a variety of pet ailments. Low-THC ''Cannabis sativa'' is federally legal for sale and distribution in the United States, and the rise in internet commerce has provided access to interested consumers, with minimal quality control. We performed an internet word search of “hemp extract and dog” or “CBD product and dog” and analyzed 29 products that were using low-THC ''Cannabis sativa'' extracts in their production of supplements. All products were tested for major [[cannabinoid]]s, including ∆9-tetrahydrocannabinol (THC), [[cannabidiol]] (CBD), [[cannabigerol]] (CBG), and other minor cannabinoids, as well as their respective carboxylic acid derivatives [[tetrahydrocannabinolic acid]] (THCA), [[cannabidiolic acid]] (CBDA), and [[cannabigerolic acid]] (CBGA) using an [[ISO/IEC 17025]]-certified [[laboratory]].('''[[Journal:Cannabinoid, terpene, and heavy metal analysis of 29 over-the-counter commercial veterinary hemp supplements|Full article...]]''')<br />
[[Hemp]]-derived [[Tetrahydrocannabinol|delta-9-tetrahydrocannabinol]] (Δ<sup>9</sup>-THC) products are freely available for sale across much of the USA, but the federal legislation allowing their sale places only minimal requirements on companies. Products must contain no more than 0.3% Δ<sup>9</sup>-THC by dry weight, but no limit is placed on overall dosage, and there is no requirement that products derived from hemp-based Δ<sup>9</sup>-THC be tested. However, some states—such as Colorado—specifically prohibit products created by “chemically modifying” a natural hemp component ... ('''[[Journal:Potency and safety analysis of hemp-derived delta-9 products: The hemp vs. cannabis demarcation problem|Full article...]]''')<br />
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''Recently featured'':
''Recently featured'':
: ▪ [[Journal:Methods for quantification of cannabinoids: A narrative review|Methods for quantification of cannabinoids: A narrative review]]
: ▪ [[Journal:A metabolomics and big data approach to cannabis authenticity (authentomics)|A metabolomics and big data approach to cannabis authenticity (authentomics)]]
: ▪ [[Journal:Analysis of phenolic compounds in commercial Cannabis sativa L. inflorescences using UHPLC-Q-Orbitrap HRMS|Analysis of phenolic compounds in commercial Cannabis sativa L. inflorescences using UHPLC-Q-Orbitrap HRMS]]
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Latest revision as of 23:21, 30 November 2023

Fig3 Johnson JofCannRes23 5.png

"Potency and safety analysis of hemp-derived delta-9 products: The hemp vs. cannabis demarcation problem"

Hemp-derived delta-9-tetrahydrocannabinol (Δ9-THC) products are freely available for sale across much of the USA, but the federal legislation allowing their sale places only minimal requirements on companies. Products must contain no more than 0.3% Δ9-THC by dry weight, but no limit is placed on overall dosage, and there is no requirement that products derived from hemp-based Δ9-THC be tested. However, some states—such as Colorado—specifically prohibit products created by “chemically modifying” a natural hemp component ... (Full article...)

Recently featured:

▪ A metabolomics and big data approach to cannabis authenticity (authentomics)
▪ Cadmium bioconcentration and translocation potential in day-neutral and photoperiod-sensitive hemp grown hydroponically for the medicinal market
▪ High levels of pesticides found in illicit cannabis inflorescence compared to licensed samples in Canadian study using expanded 327 pesticides multiresidue method
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