不同贮藏条件下“张杂谷”系列小米总酚含量的变化规律  

Variation rules of the total phenols content in “Zhangzagu” millets under different storage conditions

作　　者：陈一[1] 曲丽洁[1] CHEN Yi;QU Li-jie(Hebei North College,Zhangjiakou 075100,Hebei,China)

机构地区：[1]河北北方学院,河北张家口075100

出　　处：《粮食与油脂》2020年第5期73-75,共3页Cereals & Oils

基　　金：河北省高等学校科学技术研究项目“‘张杂谷’系列谷子及小米在最佳储藏条件的确定”(QN2015001);河北北方学院校级青年基金项目“‘张杂谷’系列谷子品种营养成分的测定与评价”(Q2014011)。

摘　　要：通过分析在不同的贮藏条件下,随贮存时间的延长,"张杂谷"系列小米总酚含量的变化,探讨贮藏条件和总酚之间的相关性。结果表明,"张杂谷"系列小米总酚含量和贮藏条件有着显著的关系,为有效保留多酚类物质,增加抗氧化活性,"张杂谷"系列小米在进行大规模仓储时,以25℃条件保存效果较好,且要进行良好的通风,控制中心温度、环境湿度与光照条件。The relationship between storage conditions and total phenols was discussed by analyzing the change of phenols content in "Zhangzagu" millets under different storage conditions with the extension of storage time. Results showed that there was a significant connection between the total phenol contents in "Zhangzagu" millets and their storage conditions. To retain polyphenols effectively and to increase the antioxidant activity, when "Zhangzagu" millets were in large-scale storage, it was the best choice to store them under the conditions of 25 ℃ with well ventilated, and with central environment temperature, humidity and illuminance well controlled.

关 键 词：“张杂谷”系列小米 总酚 抗氧化活性 贮存时间 贮存条件 

分 类 号：TS210.1[轻工技术与工程—粮食、油脂及植物蛋白工程]