食物中L-肉碱含量及其测定方法的研究进展  

Research Progress of L-carnitine Content in Food and ItsDetermination Method

作　　者：王新[1] 王秋举[1] 刘洪健[3] 王宁 徐永平 马悦[1] 张东鸣[1,2] WANG Xin;WANG Qiuju;LIU Hongjian;WANG Ning;XU Yongping;MA Yue;ZHANG Dongming(College of Animal Science and Technology,Jilin Agricultural University,Changchun 130118,China;Tonghua Normal School College,Tonghua 134000,China;Jilin Province Fishery Technology Extension Station,Changchun 130012,China;DalianSaimu Biotechnology Co.,Ltd.,Dalian 116620,China)

机构地区：[1]吉林农业大学动物科学技术学院,吉林长春130118 [2]通化师范学院,吉林通化134000 [3]吉林省水产技术推广总站,吉林长春130012 [4]大连赛姆生物工程技术有限公司,辽宁大连116620

出　　处：《食品工业科技》2021年第9期358-364,共7页Science and Technology of Food Industry

基　　金：吉林省科技厅重点研发项目(20180201017NY);国家自然科学基金项目(30671621,30972191,31372540);吉林省教育厅“十三五”科学技术项目(JJKH20190911KJ);吉林省产业技术研究与开发项目(2011002-1);吉林农业大学科研启动基金项目(201704)。

摘　　要：L-肉碱即左旋肉碱,是促进脂肪转化为能量的必需营养素,它具有调节脂代谢、提高抗氧化和免疫能力等功能,对于人类的健康和疾病预防具有重要的作用。本文在概述L-肉碱生理功能的基础上,对食物中L-肉碱含量及L-肉碱测定方法进行系统综述,为正确认识L-肉碱、科学合理地利用食物中L-肉碱资源提供基础理论依据,为获得一种简单、快速、准确、特异性强的L-肉碱测定方法并应用于实践提供参考数据。L-carnitine is an essential nutrient which promotes the conversion of fat into energy in animals.It has the functions of regulating lipid metabolism,improving antioxidant and immune capabilities,etc.,and plays an important role in human health and disease prevention.Based on the outline of the physiological functions of L-carnitine,this article systematically reviews the content of L-carnitine and its determination methods to provide the basic theoretical basis for the correct understanding of L-carnitine and the scientific utilization of L-carnitine resources in food.It also provides reference data for the acquisition of a simple,rapid,accurate and specific L-carnitine determination method and its application in practice.

关 键 词：食物 L-肉碱 含量 测定方法 

分 类 号：TS201.2[轻工技术与工程—食品科学]