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VNUHCM Journal of

Science and Technology Development

An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam since 1997

ISSN: 1859-0128
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Natural Sciences - Research article Open Access Logo

SCREENING AND ISOLATING AN ANTIOXIDANT FROM IN VITRO DROSERA INDICA L. EXTRACT

Phuong Ngo Diem Quach 1, *
Minh Thi Thanh Hoang 1
Yen Phi Le 1
Phung Kim Phi Nguyen 1
Le Van Bui 1

  1. University of Science, VNU-HCM
Correspondence to: Phuong Ngo Diem Quach, University of Science, VNU-HCM. Email: pvphuc@hcmuns.edu.vn.
Volume & Issue: Vol. 14 No. 3 (2011) | Page No.: 30-37 | DOI: 10.32508/stdj.v14i3.1986
Published: 2011-09-30

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Copyright © 2011 by the author(s).

Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

Extracts from Drosera species have been published as therapeutics, especially as antioxidants. In this research, quercetin was screened and isolated for antioxidant properties from D. indica L. in vitro plantlets. Its structure has been elucidated on the basic of its spectral data mainly, 1H-, 13C-NMR, DEPT and COSY, HSQC, HMBC. HPLC also has been applied for quantitative analysis of quercetin.

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