新疆“三种药用甘草”种子油脂肪酸成分比较  

Comparative Study of Fatty Acids in the Seed Oils of Three Glycyrrhiza Species from Xinjiang

作　　者：开赛尔·买买提明特肯 马依努尔·拜克力[2] 帕尔哈提·柔孜 阿衣吐逊·阿布都外力 阿塔乌拉·图尔孙 古丽仙·阿布萨迪尔 QEYSER MEMTIMIN TIKIN;MAHINUR BAKRI;PARHAT ROZI;AYTURSUN ABLIMIT;ATAVULLA TURSUN;GULSHAN ABDUSADIR(Hotan teachers college,department of Biology-geography,Hetian 848000,China;Key Laboratory of Plant Resources and Chemistry of Arid Zone,Xinjiang Technical Institute of Physics and Chemistry f Chinese Academy of Sciences,Urumqi 830011,China)

机构地区：[1]和田师范专科学校生地理学院,和田市848000 [2]中国科学院新疆理化技术研究所中国科学院干旱区植物资源化学重点实验室,乌鲁木齐市830011

出　　处：《中央民族大学学报（自然科学版）》2021年第2期67-72,共6页Journal of Minzu University of China(Natural Sciences Edition)

基　　金：“新疆主要甘草种质资源搜集与研究”(XDJK2014C034)的阶段性成果之一。

摘　　要：本文采用溶剂萃取法和甲基酯法提取三种新疆甘草籽油,经气相色谱-质谱联用定性分析。从种子油中分离并鉴定了20种成分。主要成分有十五烯酸,棕榈酸,硬脂酸,十八烯酸,亚油酸,亚麻酸和花生四烯酸。新疆"三种药用甘草籽油"PUFA:SAF的比例均为9.82:10.13:9.09均大于2,可见甘草籽油有利于降血脂,具有较高的发育价值和应用前景。Objective:to study the chemical constituent of fatty acid composition in seed oils from three Glycyrrhiza species.Methods:seeds was extracted by n-hexane,then the fatty acids methyl esterified to study by GC-MS.Results:20 components were detected and identified,the main contents were Pentadecenoic acid,Hexadecanoate,Octadecanoic acid,Octadecenoic acid,Linoleic acid,Linolenic acid,and Eicosatrienoic acid respectively.Conclusion:PUFA:SAF ration of the Three Glycyrrhiza species respectively is 9.82:10.13:9.09.Therefore,the Glycyrrhiza seed oil is useful for lipid-lowering.

关 键 词：甘草 种子油 脂肪酸 气质联用 

分 类 号：O657.7[理学—分析化学]