摘要
为优化超声辅助法提取柚子皮多酚的工艺条件,为工业化提取柚子皮多酚提供数据支持,本文通过单因素和响应面实验探究超声时间、提取温度、料液比等因素对柚子皮多酚提取量的影响.结果表明,柚子皮多酚最佳提取条件为提取时间 33 min、提取温度 40℃、料液比 1∶55(g∶mL)、乙醇浓度 60%、提取功率 560 W,该条件下柚子皮多酚提取量为 7.589 mg·g-1.
Abstract
To optimize the process conditions for ultrasonic assisted extraction of pomelo peel polyphenols and provide data support for industrial extraction of pomelo peel polyphenols,this article explores the effects of ultrasound time,extraction temperature,and solid-liquid ratio on the extraction amount of pomelo peel polyphenols through single factor and response surface experiments.The results showed that the optimal extraction conditions for pomelo peel polyphenols were extraction time of 33 minutes,extraction temperature of 40℃,solid-liquid ratio of 1∶55(g∶mL),ethanol concentration of 60%,and extraction power of 560 W.Under these conditions,the highest extraction amount of pomelo peel polyphenols was
基金项目
河南牧业经济学院食品科学与工程校级重点学科支持(XJXK202203)
NETL
NSTL
万方数据