食品科学

• 专题论述 • 上一篇    

浓厚感物质的研究进展

曾 贞,江 洪*   

  1. 华中农业大学理学院,湖北 武汉 430070
  • 出版日期:2015-10-15 发布日期:2015-10-20

Recent Advances in Kokumi Substances

ZENG Zhen, JIANG Hong*   

  1. College of Science, Huazhong Agricultural University, Wuhan 430070, China
  • Online:2015-10-15 Published:2015-10-20

摘要:

本文综述了浓厚感(kokumi)物质的核心内涵及其发现历程,介绍了浓厚感的两种评定方法,即基于对酸、甜、苦、咸、鲜五味影响的感官评定法和基于钙敏感受体法的荧光检测方法;并总结了近年来已被发现的浓厚感物质。目前发现浓厚感物质主要有两种方法,一是从天然食品中分离提取;另一方法则是通过人工合成筛选。现已发现的浓厚感物质主要有取代氨基酸类、低聚肽类、取代吡啶类等,虽然浓厚感物质的结构丰富多彩,但现已发现的浓厚感物质主要还是肽类物质。

关键词: 浓厚感物质, 调料品, 检测方法, 肽类物质

Abstract:

The concept and history of kokumi, the detection methods of novel kokumi substances, namely sensory evaluation
and calcium-sensing receptor assay, and the chemical structure of known kokumi substances are reviewed in this paper.
There are two major pathways for exploring novel kokumi substances: by separation and extraction from food materials
and by chemical synthesis and subsequent screening. The known kokumi substances mainly include amino acid derivatives,
oligopeptides and substituted pyridine.

Key words: kokumi substance, flavor enhancer, detection method, peptide

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