脂肪酸分析方法研究进展  

Progress in analysis methods of fatty acids

作　　者：高瑞萍[1,2] 彭见林[1,2] 刘辉[1,2] 赵国华[1,2] 

机构地区：[1]西南大学食品科学学院,重庆400715 [2]重庆市农产品加工技术重点实验室,重庆400715

出　　处：《食品工业科技》2011年第8期473-477,共5页Science and Technology of Food Industry

摘　　要：脂肪酸的过量摄入会引发一些慢性疾病,如肥胖、糖尿病、心血管疾病等,严重危害人体健康。而适量不饱和脂肪酸的摄入,包括α-亚麻酸(α-linolenic acids,ALA)、花生四烯酸(arachidonic acid,AA)、二十碳二烯酸(eicosapentaenoic acid,EPA)等不仅有益于身体健康,还能改善机体功能。国外对脂肪酸的分析已相当成熟,应用了许多现代分析技术。鉴于脂肪酸在食品领域的重要性,重点对国外脂肪酸(fatty acids,FAs)的分析方法进行综述,包括萃取和分析等方面的内容。以期为加快国内脂肪酸分析技术的发展提供有益参考。A number of chronic diseases such as obesity,diabetes,cardiovascular disease are caused by taking overdose fatty acids.However,the moderate amount of unsaturayed fatty acids such as α-linolenic acids（ALA）,arachidonic acid（AA）and eicosapentaenoic acid（EPA）,which not only be beneficial to human health,but also can improve body functions.Analysis methods of fatty acids are quite mature abroad.Analysis methods of fatty acids were reviewed to introduce the extraction and determination methods.The purpose was to provide necessary references to speed the study process of fatty acids of our country.

关 键 词：脂肪酸 游离脂肪酸 萃取技术 分析方法 

分 类 号：Q547[生物学—生物化学]