生姜油提取工艺研究  

Study on Extraction Process of Ginger oil

作　　者：崔文丽 朱婷婷 何雨 李宏俊 沈悦 Cui Wen-li;Zhu Ting-ting;He Yu;Li Hong-jun;Shen Yue

机构地区：[1]亳州学院,安徽亳州236800

出　　处：《化工设计通讯》2020年第6期84-85,共2页Chemical Engineering Design Communications

摘　　要：以生姜为原料,通过单因素试验研究原料粒径、蒸馏温度和萃取剂对生姜油产率的影响;以生姜精油的产率作为评价指标,通过正交试验得出最佳提取条件。结果表明,最优工艺组合为:原料粒径60目,萃取时间为60min、蒸馏温度30℃、石油醚为萃取剂,此条件下生姜精油的产率为5.45%。Ginger was used as raw material to study the effect of raw material particle size,distillation temperature and extractant on the yield of ginger oil by single factor test;the yield of ginger essential oil was used as evaluation index,and the best extraction conditions were obtained by orthogonal test.The results showed that the optimal process combination was as follows :the particle size of raw material was 60 mesh,the extraction time was 60 minutes,the distillation temperature was 30 ℃,and petroleum ether was used as the extractant.Under this condition,the yield of ginger essential oil was 5.45%.

关 键 词：生姜 生姜油 石油醚 溶剂 萃取 

分 类 号：TQ654.2[化学工程—精细化工]