Ultrasound-Assisted Extraction of Cannabinoids from Cannabis Sativa L. Optimized by Response Surface Methodology.

Journal of Food Science

“Ultrasonication was used to extract bioactive compounds from Cannabis sativa L. such as polyphenols, flavonoids, and cannabinoids.

On comparing the ultrasonic process with the control extraction, noticeably higher values were obtained for each of the responses.

Additionally, ultrasound considerably improved the extraction of cannabinoids present in Cannabis.

PRACTICAL APPLICATION:

Low frequency ultrasound was employed to extract bioactive compounds from the inflorescence part of Cannabis. The responses evaluated were-total phenols, flavonoids, ferric reducing assay and yield. The solvent composition and time significantly influenced the extraction process. Appreciably higher extraction of cannabinoids was achieved on sonication against control.”

https://www.ncbi.nlm.nih.gov/pubmed/29437231

http://onlinelibrary.wiley.com/doi/10.1111/1750-3841.14075/abstract

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous

Cannabis phenolics and their bioactivities.

Image result for Curr Med Chem

“Although Cannabis sativa L. is one of the most versatile plant species with multipurpose use both as medical, alimentary source and as psychoactive abuse, its biomedical relevance focused the attention on major cannabinoids. Phytochemical characterization of cannabis highlights the presence of various non-cannabinoids constituents including flavonoids, spiroindans, dihyrostilbenes, dihydrophenanthrenes, lignanamides, steroids and alkaloids. Cannabis is a plant with high pharmacological and nutrition values, its potentialities and applications are not only circumscribed to cannabinoids biological activities, but also defined by non-cannabinoid compounds. This review deals with polyphenols present in this plant, their biosynthesis, their bioactivities and their synthesis, when this occurred.”

https://www.ncbi.nlm.nih.gov/pubmed/28799497

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous