摘要
目的:提取鉴定紫丁香种子中的脂肪酸成分。方法:采用索氏提取法从紫丁香中提取脂溶性成分,用气相色谱-质谱联用检测其化学成分。结果:从紫丁香中分离鉴定了13个脂肪酸成分和1个甾类成分,占色谱总馏分出峰面积的79.5%。主要为亚油酸(36.41%)、油酸(15.93%)、棕榈酸(7.07%)、硬脂酸(5.16%)、花生酸(2.15%)和(3β,5α,24S)-豆甾-7-烯-3-醇(9.93%)。结论:紫丁香所含脂肪酸主要为不饱和脂肪酸,主要脂肪酸是亚油酸和油酸。
Objective： To analyze the fatty acids from Syringa oblata L. Methods： The fatty acids were extracted by Soxhlet extraction,and GC-MS was used to analyze their components. Results： 13 fatty acids and 1 phytosterol were identified from S.oblata,amounting to 79.5% of the total constituents.The main components are linoleic acid（36.41%）,oleic acid（15.93%）,palmitic acid（7.07%）,stearic acid（5.16%）,arachidic acid（2.15%） and（3 β,5α,24S）-Stigmast-7-en-3-ol（9.93%）. Conclusion： Unsaturated fatty acids are the main compounds in the seeds of S.oblata Lindl.,and linoleic acid and oleic acid are the main fatty acids.
出处
《河南大学学报（医学版）》
CAS
2009年第1期37-39,共3页
Journal of Henan University:Medical Science
基金
河南省教育厅基础研究计划(2008A360002)
河南大学校基金(06YBZR073)
关键词
紫丁香
脂肪酸
油酸
亚油酸
Syringa oblata L.
Fatty acids
oleic acid
Linoleic acid
