食品科学 ›› 2019, Vol. 40 ›› Issue (17): 331-337.doi: 10.7506/spkx1002-6630-20190303-025

• 专题论述 • 上一篇    下一篇

抗冻肽的研究进展及其在食品工业的应用前景

陈旭,蔡茜茜,汪少芸,杨傅佳,吴金鸿   

  1. (1.福州大学石油化工学院,福建?福州 350108;2.福州大学生物科学与工程学院,福建?福州 350108;3.上海交通大学农业与生物学院,上海 200240)
  • 出版日期:2019-09-15 发布日期:2019-09-23
  • 基金资助:
    “十三五”国家重点研发计划项目(2018YFD0901006);国家自然科学基金面上项目(31571779); 福州市科技计划项目(2018-G-73)

Recent Progress and Application Prospects of Antifreeze Peptides in Food Industry

CHEN Xu, CAI Xixi, WANG Shaoyun, YANG Fujia, WU Jinhong   

  1. (1. College of Chemical Engineering, Fuzhou University, Fuzhou 350108, China; 2. College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China; 3. School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China)
  • Online:2019-09-15 Published:2019-09-23

摘要: 抗冻肽是一类在结冰或亚结冰状态下能保护生物体免受伤害的一类小分子蛋白或蛋白质水解物。抗冻肽因其具有传统商业抗冻剂及天然抗冻蛋白无法比拟的优势,近年来引起了研究人员的极大兴趣,其研究进展为食品工业的产业化应用奠定了基础。本文针对目前抗冻肽的研究现状,对抗冻肽的性质、特点、抗冻机理及在食品工业中的应用等方面进行综述,并对抗冻肽未来的发展及应用前景进行展望。

关键词: 抗冻肽, 抗冻机理, 冰晶, 抗冻剂, 食品工业

Abstract: Antifreeze peptides are a class of small proteins or protein hydrolysates that can protect the organism from harm when it is frozen or sub-frozen. Antifreeze peptides have attracted great research interest in recent years because of their incomparable advantages over traditional commercial cryoprotectants and natural antifreeze proteins. This paper reviews the current status of research on antifreeze peptides with a focus on their properties, characteristics, mechanisms of action and applications in the food industry. Furthermore, some prospects for the future development and applications of antifreeze peptides are discussed.

Key words: antifreeze peptides, antifreeze mechanism, ice crystals, cryoprotectant, food industry

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