生物技术通报 ›› 2020, Vol. 36 ›› Issue (5): 9-15.doi: 10.13560/j.cnki.biotech.bull.1985.2019-0995

• 生物分析方法与标准物质专题(专题主编:李亮 副研究员) • 上一篇    下一篇

脂肪酸标准物质的研究进展

韩璐1,2, 盛灵慧3, 高运华2, 吴枭2, 王志栋2, 李保山1   

  1. 1.北京化工大学,北京 100029;
    2.中国计量科学研究院,北京 100029;
    3.首都医科大学宣武医院,北京 100053
  • 收稿日期:2019-10-17 出版日期:2020-05-26 发布日期:2020-06-03
  • 作者简介:韩璐,女,硕士研究生,研究方向:脂肪酸定量;E-mail:1114369446@qq.com
  • 基金资助:
    国家质量研发重点专项项目(2017YFF0204604),国家质检行业公益项目(201510026-2)

Research Progress on Fatty Acid Standard Reference Material

HAN Lu1,2, SHENG Ling-hui3, GAO Yun-hua2, WU Xiao2, WANG Zhi-dong2, LI Bao-shan1   

  1. 1. Beijing University of Chemical Technology,Beijing 100029;
    2. National Institute of Metrology,Beijing 100029;
    3. National Clinical Research Center for Geriatric Disease,Xuanwu Hospital Capital Medical University,Beijing 100053
  • Received:2019-10-17 Published:2020-05-26 Online:2020-06-03

摘要: 脂肪酸是一类具有重要功能的生物分子,广泛存在于动植物体内,是人体的重要组成成分,与人体很多疾病的发生都息息相关。脂肪酸标准物质是脂肪酸检测结果准确与否的依据,世界各国都在积极研制,目前我国脂肪酸标准物质研制单位主要有国家粮食局科学研究院和中国计量科学研究院等。综述了国内外脂肪酸标准物质的现状,对比分析了国内外脂肪酸标准物质的种类、特性量值组成和定值方法等。国外脂肪酸标准物质一般含有多种特性组分,特性量值较多,国内脂肪酸标准物质一般仅针对脂肪酸测量研制,基体比较单一,特性组分较少,量值较少。

关键词: 脂肪酸, 标准物质, 定值技术

Abstract: Fatty acid is a kind of biomolecule with important functions. It can be founded in many animals and plants,and it is also an important component of the human body. Fatty acid is closely related to many diseases in human beings. Fatty acid standard reference materials are the basis for the accuracy of detecting fatty acid,and countries in all over the world are actively developing them. Currently,the institutes of studying fatty acid standard reference materials in China mainly are National Institute of Metrology of China and Academy of State Administration of Grain. In this paper,the current status of fatty acid standard reference materials at home and abroad is reviewed,and the characteristics,composition and determination methods of fatty acid standard reference materialsare compared and analyzed. Foreign fatty acid standard reference materials generally contain a variety of characteristic components with more characteristic values,while domestic fatty acid standard reference materials are generally only developed for the measurement of fatty acids in food.The matrix is relatively single,the characteristic component is less,and the quantity is less.

Key words: fatty acids, standard reference material, determination of fatty acids