Pharmacognosy Research,2021,13,4,208-217.DOI:10.5530/pres.13.4.13Published:October 2021Type:Original ArticleAuthors:Vinod Gahlot, and Dinesh Kumar Yadav Author(s) affiliations:Vinod Gahlot1, Yadav2,* 1Department of Pharmacology, SGT College Pharmacy, University, Gurugram, Haryana, INDIA. 2Department Pharmacognosy, Abstract:Background: Quality-based assessment herbal drugs or products is being m...