摘要
以乙醇作提取剂,恒温水浴震荡器为辅助仪器,利用单因素试验及正交试验确定花色苷的最佳提取工艺。结果表明:当乙醇含量为80%、料液比为1∶70、温度为60℃、提取时间为60min时,杨梅叶中的花色苷的提取率最高。
We used ethanol as extraction agent, and constant temperature bath oscillator as auxiliary equipment, and determined the optimum extraction process of anthoeyanin by single factor and orthogonal experiments. The results indicated that the anthoeyanin extraction from leaves of waxberry had the highest extracting ratio when the content of ethanol was 80% , solid-liquid ratio was 1：70, the temperature was 60 degrees celsius, and the extraction time was 60 min.
作者
金茜
赵特
胡明华
JIN Qian;ZHAO Te;HU Ming-hua(Zunyi Normal College,Zunyi 563006,China)
出处
《中国食物与营养》
2018年第11期46-48,83,共4页
Food and Nutrition in China
基金
贵州省科技厅资助项目(黔科合LH字[2016] 7009号)
贵州省科技厅资助项目(黔科合LH字[2015] 7010号)
遵义市特色水果贮藏与加工创新人才团队[遵市科合(2016)3号]
关键词
叶
花色苷
单因素试验
正交试验
leaves of waxberry
anthoeyanin
single factor experiment
orthogonal experiment
