摘要
对潮州产的小虾肉油脂用溶剂浸提法提取分离得到粗虾油,通过正交试验,对不同溶剂、提取温度、提取时间、料液比采用4因素3水平进行了探讨,以出油率为考察指标。结果表明,溶剂的种类对出油率的影响最大,其中正己烷的出油率最高。最佳的提取组合为正己烷、温度40℃、料液比1∶12,提取时间12 h。
The rough oil extracted by solvent extraction from small shrimp in Chaozhou area,Guangdong.By orthogonal test with four factors,three levels,the extraction conditions were studied as different solvents,temperature,extracting time and rate of C to feed.The results showed that ： the type of solvent had the greatest impact on oil yield,and the oil yield with n-hexane was the highest.The best combination was： hexane as solvent,extraction temperature 40°,rate of C to feed 1∶12,time 12 hours.
出处
《湖北农业科学》
北大核心
2009年第1期181-183,共3页
Hubei Agricultural Sciences
基金
广东省科技计划项目(2006B20401012)
关键词
虾肉
油脂
浸提
正交试验
最佳组合
shrimps
oil extraction
orthogonal experimental design
