不同方法提取栝楼籽油成分分析及其油质评价  

Composition Analysis and Quality Evaluation of Seed oil Extracted from Trichosanthes Kirilowii by Different Methods

作　　者：李乔[1,2] 李贵[1,2] 熊利芝[1,2] 陈功锡[1] 

机构地区：[1]吉首大学/植物资源保护与利用湖南省高校重点实验室,湖南吉首416000 [2]吉首大学生物资源与环境科学学院,湖南吉首416000

出　　处：《吉首大学学报（自然科学版）》2016年第3期55-58,共4页Journal of Jishou University(Natural Sciences Edition)

基　　金：湖南省高校产业化培育项目(10CY010);湖南省高校创新平台开放基金资助项目(13K094)

摘　　要：采用索氏提取法、超声辅助提取法、压榨法和CO_2超临界流体萃取法提取栝楼籽油,对不同方法提取的火麻籽油进行提取率、成分的比较分析,并对其品质进行评价.分析结果表明:超声辅助提取法和CO2超临界流体萃取法提油率较高;超声辅助提取法、压榨法和CO_2超临界流体萃取法压提取油能较好地保留栝楼籽油的品质;栝楼籽油具有开发保健食品和药品的潜质.The extraction rate,composition and quality of Trichosanthes kirilowii seed oil extracted by Soxhlet extraction method,ultrasound-assisted extraction method,pressing method and CO_2 supercritical fluid extraction method were comparatively analyzed.The results showed that the extraction rates by ultrasound-assisted extraction and CO_2 supercritical fluid extraction were higher.The quality of Trichosanthes kirilowii seed oil was retained preferably by ultrasound-assisted extraction,pressing method and CO_2 supercritical fluid extraction.Trichosanthes kirilowii seed oil has great potential as functional food and medicine.

关 键 词：栝楼籽油 提取 成分 品质 

分 类 号：TS224[轻工技术与工程—粮食、油脂及植物蛋白工程] TS201.6[轻工技术与工程—食品科学与工程]