毛酸浆籽的超临界CO_2流体萃取及成分分析  

Supercritical CO_2 extraction and composition analysis of hair groundcherry seed oil

作　　者：陆占国[1] 郑国臣[1] 齐典[2] 余善鸣[1] 

机构地区：[1]哈尔滨商业大学食品工程学院,哈尔滨150076 [2]哈尔滨商业大学药学院,哈尔滨150076

出　　处：《食品科技》2007年第2期130-132,共3页Food Science and Technology

基　　金：黑龙江省教育厅科技项目(10541077)。

摘　　要：采用超临界CO2流体萃取方法,对黑龙江省产毛酸浆籽进行萃取,以26.69%得油率获得油脂,用气相色谱/质谱联机(GC/MS)对油脂成分进行了分析和解析,共检测和确定5种成分,分别为亚油酸75.52%、油酸12.89%、十六(烷)酸8.54%、十八(烷)酸1.47%和亚油酸乙酯1.58%,还分析了毛酸浆籽的化学成分以及油脂的各项理化指标。The oil was obtained from the seeds of hair groundcherry（Physalis pubescens L.）native to Heilongjiang by the technology of supercritical CO2 extraction in 26.69% yield. The oil was analyzed and identified by GC/MS, which contained linoleic acid 75.52%, oleic acid 12.89%, hexadecanoic acid 8.45%, octadecanoic acid 1.47% and ethyl linoleate 1.58%. The physicochemial properUes of the seed and the seed oil were analyzed too.

关 键 词：毛酸浆籽 超临界CO2流体萃取法 气相色谱 质谱 

分 类 号：TS201.2[轻工技术与工程—食品科学]