Antioxidant Effects of Populus Tomentiglandulosa Extracts in Sprague-Dawley Rats

S. I. Choi; O. H. Lee; J. D. Kim

doi:10.22698/jales.20200029

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2020 Vol.32, Issue 3 Preview Page Next Page

Research Article

Antioxidant Effects of Populus Tomentiglandulosa Extracts in Sprague-Dawley Rats Sprague Dawley Rats을 이용한 현사시나무 추출물의 항산화 효능 평가

31 December 2020. pp. 353-359

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Abstract

This study aimed to investigate the antioxidant potential and free radical generation ability of Populus tomentiglandulosa (PT) extract in Sprague-Dawley (SD) rats. Male SD rats were fed a diet supplemented with 0.5% PT extract, as recommended by American Institute of Nutrition (AIN) for 4 weeks. Free radical generation and antioxidant potentials in the blood were measured at 2-week intervals. After 4 weeks, weight gain in the PT extract-fed group was significantly higher than that in the negative control group. However, food intake, food efficiency ratio, and weight index were not significantly different between the groups. The blood antioxidative potentials in the PT extract-fed group were higher than those in the negative control group. Free radical generation in the blood in the ascorbic acid-fed group was higher than that in the negative control group. These results suggest that supplementation with Populus tomentiglandulosa extract had beneficial effects on antioxidant potential.

Keywords

Antioxidant potential

free radical generation

Sprague-Dawley rats

Populus tomentiglandulosa

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Information

Publisher :Agriculture and Life Sciences Research Institute, Kangwon National University
Publisher(Ko) :강원대학교 농업생명과학대학 농업생명과학연구원
Journal Title :Journal of Agricultural, Life and Environmental Sciences
Journal Title(Ko) :농업생명환경연구
Volume : 32
No :3
Pages :353-359
Received Date : 2020-07-16
Revised Date : 2020-09-08
Accepted Date : 2020-09-21
DOI :https://doi.org/10.22698/jales.20200029

Journal of Agricultural, Life and Environmental Sciences ISSN:2233-8322(Print) 2508-870X(Online) 농업생명환경연구

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