Nutritional components and aging-delaying action of some wild berries in Changbai Mountainous Area
- VernacularTitle:长白山区几种野生浆果营养成分及延缓衰老作用
- Author:
Zhenwei GAN
;
Daxu ZHANG
;
Yajie ZHANG
;
Qiuli CHEN
;
Huafeng LIU
;
Xuanyue MA
- Publication Type:Journal Article
- Keywords:
Changbai Mountainous Area;
wild berry;
nutritional component;
aging-delaying action
- From:Journal of Xi'an Jiaotong University(Medical Sciences)
1982;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the nutritional components and aging-delaying action of some wild berries such as vaccimum vitia-idaea, vitis amurensis, and actinidia arguta in Changbai Mountainous area. Methods Contents of vitamin B 1, B 2, C, niacin, ?-carotene, and minerals such as Fe, Ca and Zn were analyzed. Wild berry juice was administered to aged mice for 30 days respectively at the doses of 3 g?kg -1 and 6 g?kg -1. Then activities of SOD and GSH-Px, and contents of MDA and lipofuscin were measured. Results Contents of vitamin B 1, B 2, C, ?-carotene, and Fe, Ca, Zn in the berries were significantly higher than those in common cultivated fruits. In the meantime, activities of SOD and GSH-Px in red blood cells and the liver were enhanced remarkably (P
