Evaluation of Chemical Constituents of Litchi Pericarp Extracts and Its Antioxidant Activity in Mice.
Evaluation of Chemical Constituents of Litchi Pericarp Extracts and Its Antioxidant Activity in Mice.
复制标题
DOI:
10.3390/foods11233837
复制
发表时间:
2022-11-28
期刊:
影响因子:
--
通讯作者:
中科院分区:
文献类型:
--
作者:
Litchi pericarp is the main byproduct of litchi processing and contains several polyphenols. However, the chemical constituents and the antioxidant effect in litchi pericarp extracts (LPE) have been rarely studied. The result of the quantitative analyses of the major monomers in LPE indicated that procyanidin A2, procyanidin B2, epicatechin, rutin, and catechin were the major polyphenol compounds of LPE. The LPE exhibited high radical scavenging activity, as indicated by the results of the 1,1-diphenyl-2-picrylhydrazyl (DPPH) and ascorbic acid, 2,2′-Azinobis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS) tests. Moreover, administrating D-galactose in mice led to the reduced activity of antioxidant enzymes, aggravated lipid peroxidation, and induced protein oxidation. The results were improved in the aging mice after the LPE treatment was performed. The above results suggest that LPE has an excellent antioxidant effect. Accordingly, litchi pericarp can serve as a promising source of dietary antioxidants.
登录
查看更多内容
影响因子:
8.1
作者:
Chen, Wanbing;Zhu, Xiaoling;Liu, Rui
通讯作者:
Liu, Rui
影响因子:
7
作者:
Li, Chong;Tan, Fang;Zhao, Xin
通讯作者:
Zhao, Xin
影响因子:
6.7
作者:
Broxton CN;Culotta VC
通讯作者:
Culotta VC
DOI:
10.3390/molecules191119036
发表时间:
2014-11-18
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Li Q;Qiu Y;Mao M;Lv J;Zhang L;Li S;Li X;Zheng X
通讯作者:
Zheng X
DOI:
10.3390/molecules171214954
发表时间:
2012-12-17
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Li W;Liang H;Zhang MW;Zhang RF;Deng YY;Wei ZC;Zhang Y;Tang XJ
通讯作者:
Tang XJ