Effects of Processing on Antioxidation of Radix et Rhizoma Rhei and Rhizoma Polygoni Cuspidati
10.3321/j.issn:1001-5302.2001.06.009
- VernacularTitle:炮制对大黄、虎杖抗氧化作用的影响
- Author:
Ling-Dong KONG
1
;
Cheng YANG
;
Xi QIU
Author Information
1. Nanjing University
- From:
China Journal of Chinese Materia Medica
2001;26(6):388-391
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effects of Processing on antioxidation of Radix et Rhizoma Rhei and Rhizoma Polygoni Cuspidati. Method: The oxygen free radicals generation system and mouse liver homogenate lipid peroxidation in vitro were used. Result:The processed products of Radix et Rhizoma Rhei and Rhizoma Polygoni Cuspidati could scavenge superoxide radical （O2*）generated through hypoxanthine-oxidase system and (*OH) generated through Fenton action, and inhibit lipid peroxidation induced by hydroxyl radical generation system, respectively. There existed significant differences among the different processed products. Conclusion:After Radix et Rhizoma Rhei and Rhizoma Polygoni Cuspidati were processed, their effects became weaker.
