Affiliation:
1. Shanghai Institute of Technology
Abstract
This study was designed to evaluate the antioxidant activity of samples extracted from Jinhua ham. The activities of SOD and contents of MDA and NO were measured after mice were kept on feeding the four peaks separated by using chromatographic column. Peak-3 obviously enhanced the activity of SOD and MDA. Peak-1 and peak-2 had little influence on the activity of SOD and MDA. Peak-4 decreased their activities. All peaks obviously decreased content of NO. Results showed that these four peaks had excellent antioxidant activity. Finally, influences of sample extracted from ham on SOD activity, MDA content and GSH-PX activity in vitro of mouse liver and heart were also studied. Certain dose of samples would lead the decrease of SOD activity, MDA content and GSH-PX activity. This results showed that the sample have certain oxidant capacity.
Publisher
Trans Tech Publications, Ltd.
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