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GC-MS应用于鹰嘴豆中弱极性化学成分的研究(英文)
Identification of Puny Polar Components of Cicer arietinum L by GC-MS
【摘要】 应用气相色谱-质谱分析技术,首次对鹰嘴豆中弱极性成分进行研究。从鹰嘴豆弱极性萃取部位中鉴定了22个化合物,以脂肪酸为主要成分。脂肪酸含量(质量分数)高达81.25%,其中9-十八烯酸和8,11-十八碳二烯酸的含量分别占总量的28.00%和38.60%。
【Abstract】 Fatty acids and other puny polar components of Cicer arietinum were converted to their methyl ester and detected by GC-MS for the first time.22 compounds have been identified from the seed of C.arietinum.Fatty acids are the main components.The content of fatty acids is 81.25%,and the contents of 9-octadecenoic acid(z)-methylester and 8,11-octadecadienoic acid methylester are 28.00% and 38.60% respectively.This result indicated that the unsaturated fatty acids are rich in the seed of C.arietinum.
【关键词】 气相色谱-质谱;
弱极性部位;
脂肪酸;
鹰嘴豆;
化学成分;
【Key words】 GC-MS; puny polar components; fatty acid; Cicer arietinum; composite;
【Key words】 GC-MS; puny polar components; fatty acid; Cicer arietinum; composite;
- 【文献出处】 北京大学学报(自然科学版) ,Acta Scientiarum Naturalium Universitatis Pekinensis , 编辑部邮箱 ,2007年02期
- 【分类号】R284
- 【被引频次】11
- 【下载频次】167