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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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Isolation and screening of the endophytes possessing antioxidant activity from Rutaceae and Zingiberaceae plants

My Thi Ngoc Vo 1, *
Thanh Van Nguyen 2
Nga Dinh Nguyen 3

  1. University of Science, VNU-HCM and Nguyen Tat Thanh University
  2. Nguyen Tat Thanh University
  3. University of Medicine and Pharmacy, Ho Chi Minh City
Correspondence to: My Thi Ngoc Vo, University of Science, VNU-HCM and Nguyen Tat Thanh University. Email: pvphuc@vnuhcm.edu.vn.
Volume & Issue: Vol. 19 No. 3 (2016) | Page No.: 57-64 | DOI: 10.32508/stdj.v19i3.474
Published: 2016-09-30

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Copyright © 2016 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

Zingiberaceae and Rutaceae have been many applications in the treatment of diseases. Their leaves, stems, rhizomes and fruits… containing essential oils which could offer useful habitats for different endophyte groups. In this research, the strains of endophyte Streptomyces sp., Aspergillus terreus, Cladosporium sp., Penicillium sp. were isolated from different plant parts of galangal, ginger, laurel and their antioxidant activities were determined. The antioxidant activity by using DPPH methos applied on these strain was with the following results: R-TN3 strain showed the highest antioxidant activity (62.32 %), followed by G1- TL3 and NQ-TN3 and the T-TG3 was the lowest (30.95 %).

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