摘要
研究了萃取花椒油树脂的工艺,通过单因子实验和正交实验优化了超临界CO2萃取花椒油树脂的最佳工艺条件:原料粒度60目,流量25L/h,萃取时间2h,温度40℃,压力20MPa。
The purify technology of Pricklyash Peel oleoresin with supercritical CO2 extraction was studied. The condition for extracting oleoresin from Pricklyash Peel was optimized through one factor tests and orthogonaI experiment. The results showed that the optimum technological condition for extraction was at particle size 60 meshes, CO2 flow rate 25L/h, operating time 2h, temperature 40℃, working pressure 20MPa.
出处
《中国调味品》
CAS
北大核心
2007年第2期39-41,46,共4页
China Condiment
基金
院级科研项目BBXY2006-204A
关键词
花椒油树脂
超临界CO2
萃取
Pricklyash Peel oleoresin
supercritical CO2
extraction
