摘要
为了优化香蕉叶中可溶性糖的提取工艺,采用单因素实验考察浸提温度、浸提时间、液料比值对香蕉叶可溶性糖提取的影响,并根据单因素实验结果利用响应面法对香蕉叶可溶性糖提取工艺进行了3因素3水平的优化。结果表明:液料比值对提取量的影响最大,浸提温度次之,而浸提时间影响最小。通过响应面优化得到的最优工艺条件为:浸提温度85℃,浸提时间100 min,液料比值60 mL·g-1。
In order to optimize the extraction process of soluble sugar in banana leaves,a single factor experiment was used to investigate the effect of extraction temperature,extraction time,liquid-to-material ratio on the extraction of soluble sugar in banana leaves,and the response surface method was used to optimize the extraction process of soluble sugar in banana leaves based on the single factor experiment results.The results showed that the liquid-material ratio had the largest influence on the extraction volume,followed by the extraction temperature,and the extraction time had the smallest effect.The optimal process conditions obtained through response surface optimization were as follows:leaching temperature 85℃,leaching time 100 min,liquid-to-material ratio 60 mL·g-1.
作者
张刚
赖晓琳
王小平
ZHANG Gang;LAI Xiao-lin;WANG Xiao-ping(Department of Pharmacy,Zhangzhou Health Vocational College,Zhangzhou 363000,China;Zhangzhou State Key Laboratory of Modern Chinese Medicine,Zhangzhou Health Vocational College,Zhangzhou 363000,China)
出处
《当代化工》
CAS
2020年第11期2431-2434,共4页
Contemporary Chemical Industry
基金
福建省中青年教师教育科研项目(项目编号:JAT191426)
漳州市自然科学基金资助项目(项目编号:ZZ2020J45)
漳州市重大科技专项(项目编号:ZZ2018ZD19)
关键词
香蕉叶
可溶性糖
工艺优化
Banana leaves
Soluble sugar
Process optimization