摘要
在单因素试验基础上,采用响应面法优化一种混合中草药植物饮料浸提工艺。研究表明:回归方程较好的反映了黄酮提取率与浸提温度、浸提时间、料液比的关系;最优工艺条件为:浸提温度80℃,浸提时间80 min,浸提料液比1∶44(g/m L),此工艺条件下得到的黄酮提取率为3.18%,较单因素最佳结果提高了4.26%。
To study the extracting technology of a mixed Chinese herbal medicine plant beverage. Response surface methodology was applied to optimize the extracting process on the basis of single-factor test. The results show that the regression equation fit well with experimental data , the optimum conditions of extracting process are：extracting temperature 80℃, extracting time 80 min, and the ratio of solid to liquid 1∶44 （g/mL）, the extraction rate of flavonoids with the optimized technology was 3.18%, which was a 4.26 % higher than the result of the single-factor test.
出处
《食品研究与开发》
CAS
北大核心
2015年第12期76-78,共3页
Food Research and Development
关键词
中草药
响应面法
浸提工艺
黄酮
Chinese herbal medicine
response surface methodology
extracting technology
flavonoids
