ANALYSIS OF FATTY ACIDS AND TRACE ELEMENTS AND ANTIOXIDANT CAPACITY OF TRIONYX SINENSIS
- VernacularTitle:甲鱼脂肪酸和微量元素含量的分析及其抗氧化作用研究
- Author:
Guiling LIU
;
Xiangting NIE
;
Fuer ZHANG
;
Shuantao LIU
;
- Publication Type:Journal Article
- Keywords:
Trionyx sinensis Wiegmann;
fatty acids;
micro element;
antioxidati
- From:
Acta Nutrimenta Sinica
1956;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To analyse the fatty acid and trace element composition and antioxidant capacity of Trionyx sinensis. [WT5FZ]Methods:[WT5BZ] We determined the contents of fatty acids and trace elements in Trionyx sinensis with gas chromatography and atomic absorption spectrometry respectively. The rats were fed on a diet containing 0.8% Trionyx sinensis powder. The activities of GSH Px and SOD in blood, SOD in liver, CAT in muscle and the contents of MDA in serum and liver were determined. [WT5FZ]Results:[WT5BZ] We found that the contents of MUFA, Zn and Se were higher in Trionyx sinensis. The activities of GSH Px and SOD in blood, SOD in liver, CAT in muscle were increased, but the contents of MDA in serum and liver were decreased in rats. [WT5FZ]Conclusion:[WT5BX] Trionyx sinensis can increase the activity of antioxidant enzymes in rats and lower the content of lipid preoxides.
