STUDY ON THE ANTIOXIDATIVE AND ANTIAGING EFFECT OF THE BIOACTIVE EXTRACT FROM AGROCYBE AEGERITA
- VernacularTitle:茶树菇活性提取物抗氧化和延缓衰老作用的研究
- Author:
Song ZHANG
;
Jinqing LIU
;
Xiaodeng MEI
;
Xiaobing YANG
;
Mian HUANG
- Publication Type:Journal Article
- Keywords:
agrocybe aegerita;
Drosophila melanogaster;
mouse;
antioxidation;
antiaging
- From:
Acta Nutrimenta Sinica
1956;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the antioxidative and antiaging effects of the bioactive extract from Agrocybe aegerita. Method Fruit flies and D-galactose induced aging mice were fed with the bioactive extract from Agrocybe aegerita. The lifespan of fruit fly and spleen index, brain index,SOD activity in serum and lipofuscin level in 1iver of the mice were measured, and its acute toxic effect was studied. Results The bioactive extract from Agrocybe aegerita could significantly increase the mean lifespan and half death time of fruit flies. The percentage of life prolongation was 41.81% compared with the control. Compared to the models, SOD activity in serum,spleen index and brain index of male mice fed with 800mg/(kg.d) of the bioactive extract from Agrocybe aegerita were respectively increased by 42.36%, 33.33% and 17.85%,while lipofuscin content of liver decreased by 50.06%. 20g/(kg.d) of the bioactive extract from Agrocybe aegerita was safe for mouse. Conclusion The bioactive extract from Agrocybe aegerita have obviously antioxidative and antiaging effects with little side effect.
