阳春砂果实脂溶性成分的GC-MS分析  

Analysis of Lipid-soluble Components of Amomum villosum Fruits by GC/MS

作　　者：刘世鹏[1] 陈宗礼[1] 曹娟云[1] 张向前[1] 

机构地区：[1]延安大学生命科学学院/陕西省区域生物资源保育与利用工程技术研究中心,陕西延安716000

出　　处：《中药材》2011年第9期1376-1379,共4页Journal of Chinese Medicinal Materials

基　　金：陕西省重大科技专项(2006KZ05-G4);陕西省自然科学基金(S2009JC970);延安市自然科学基础研究项目(2008KN-01和2009KN-33)

摘　　要：目的:对阳春砂果实的脂溶性成分进行的定性定量分析。方法:采用索氏提取法分别提取阳春砂果皮和种子中的脂溶性成分,进行甲酯化处理后用气相色谱-质谱联用技术(GC-MS)分离和鉴定其组成和含量。结果:通过检测,在阳春砂果皮和种子中分别鉴定了25种和13种脂溶性成分,主要为脂肪酸及其酯类,以油酸和亚油酸等不饱和脂肪酸含量最高。结论:该研究结果表明,阳春砂果实在食用、医疗保健等方面具有较大的应用潜力和开发前景。Objective： To analyse the lipid-soluble components of Amomum villosum fruits by GC/MS.Methods： Lipid-soluble components in pericarps and seeds of A.villosum were extracted by Soxhlet extraction.The Lipid-soluble components were esterified and then analyzed by gas chromatography-mass spectrometry（GC-MS）.Results： Twenty-five and thirteen compounds were identified in pericarps and seeds of A.villosum,respectively,mainly including fatty acids and their esters.Conclusion： The results indicate that it is highly potential and significant to exploit its value in foods,medicines and healthy care.

关 键 词：阳春砂 果实 脂溶性成分 GC-MS 

分 类 号：R284.1[医药卫生—中药学] R284.2[医药卫生—中医学]