浙江农业学报 ›› 2024, Vol. 36 ›› Issue (3): 719-728.DOI: 10.3969/j.issn.1004-1524.20230293

• 综述 • 上一篇    

猪肉鲜味物质及其形成机理研究进展

秦凯鹏1,2(), 门小明2, 徐子伟2,*()   

  1. 1.中国计量大学 生命科学学院,浙江 杭州 310018
    2.浙江省农业科学院 畜牧兽医研究所,浙江 杭州 310021
  • 收稿日期:2023-03-09 出版日期:2024-03-25 发布日期:2024-04-09
  • 作者简介:秦凯鹏(1996—),男,河南驻马店人,硕士研究生,主要从事肉质风味方向研究。E-mail:qinkaipeng12@163.com
  • 通讯作者: *徐子伟,E-mail:xzwfyz@sina.com
  • 基金资助:
    浙江省农业新品种选育重大科技专项(2021C02068);浙江省重点研发计划(2021C02007);国家现代农业产业技术体系(CARS-36)

Research progress of umami substances and their formation mechanism in pork

QIN Kaipeng1,2(), MEN Xiaoming2, XU Ziwei2,*()   

  1. 1. College of Life Sciences, China Jiliang University, Hangzhou 310018, China
    2. Institute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
  • Received:2023-03-09 Online:2024-03-25 Published:2024-04-09

摘要:

鲜味是猪肉中最受人们关注的滋味特征,解析猪肉鲜味形成的物质基础和鲜味物质生成机理对猪肉风味品质改良与调控具有重要意义。本文从食品鲜味与感知过程切入,综述了游离氨基酸、呈味核苷酸和呈味肽及其互作效应对猪肉鲜味形成的贡献,从活体和宰后2个层次解析了氨基酸代谢、能量代谢与肌纤维类型等对猪肉鲜味物质生成的影响,并探讨了相关控制基因与分子通路,期望为优质猪肉风味育种与营养调控提供新的科学依据和思路。

关键词: 猪肉, 鲜味物质, 能量代谢, 信号通路

Abstract:

Umami flavor is the most concerned flavor feature of pork. It is of great significance to analyze the material and mechanism of the formation of umami flavor for the improvement and regulation of pork flavor quality. In this paper, the contribution of free amino acids, flavor nucleotides and flavor peptides and their interactions to the formation of pork umami were reviewed from the perspective of food umami and perception process. The influences of protein amino acid metabolism, energy metabolism and muscle fiber type on the formation of pork flavor were analyzed from both in vivo and postmortem levels, and the related controlling genes and molecular pathways were also discussed. It is expected to provide new scientific basis and ideas for quality pork flavor breeding and nutrition regulation.

Key words: pork, umami substance, energy metabolism, signal pathway

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