期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Oxidative Stability of Green Tea Extract-Enriched Rice Bran Oil During Storage
1
作者 anggi hayu hapsari Sung-Hee Lee Jong-Bang Eun 《茶叶》 2013年第4期370-375,共6页
Adding green tea extract to rice bran oil was expected to improve its oxidative stability,so this study was conducted to investigate oxidative stability of green tea extract-enriched rice bran oil(RBOG) during storage... Adding green tea extract to rice bran oil was expected to improve its oxidative stability,so this study was conducted to investigate oxidative stability of green tea extract-enriched rice bran oil(RBOG) during storage at 60℃ for 15 days compared to rice bran oil(RBO),olive(OL),canola(CN),and grape-seed oil(GS).Acid values did not increase during storage,and the highest value was found for OL.The peroxide values of RBOG,RBO,CN,OL,and GS increased for up to 15 days.The highest average rate constant for the change in peroxide value was found for RBO(0.282).TBARS increased continually during storage of RBOG,RBO,CN,and OL;however,the value increased for up to 9 days and then decreased for GS.The highest average rate constant of change in TBARS was found for CN.Overall,the results suggest that green tea extract improves oxidative stability of rice bran oil. 展开更多
关键词 氧化稳定性 绿茶提取物 米糠油 贮藏期间 过氧化值 速率常数 葡萄籽油 储存期
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部