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Abstract Title:

Flavonol glycosides from the aerial parts of Gynostemma pentaphyllum and their antioxidant activity.

Abstract Source:

Arch Pharm Res. 2016 Sep ;39(9):1232-6. Epub 2016 Jul 6. PMID: 27384065

Abstract Author(s):

Hari Jang, Jin Woo Lee, Chul Lee, Qinghao Jin, Myung Koo Lee, Chong Kil Lee, Mi Kyeong Lee, Bang Yeon Hwang

Article Affiliation:

Hari Jang

Abstract:

The phytochemical investigation of the aerial parts of Gynostemma pentaphyllum led to the isolation of a new flavonol glycoside, gynopentaphylloside (1), along with seven known compounds (2-8). The structure of the new compound was determined on the basis of 1D, 2D NMR and HRESIMS data as well as acid hydrolysis. The antioxidant activity of the isolates was evaluated by a 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assay.

Study Type : In Vitro Study

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Sayer Ji
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