食品科学 ›› 2020, Vol. 41 ›› Issue (21): 321-329.doi: 10.7506/spkx1002-6630-20191021-226

• 专题论述 • 上一篇    下一篇

驼乳肽生物功能特性的研究进展

苏娜,吉日木图,伊丽   

  1. (1.内蒙古农业大学,乳品生物技术与工程教育部重点实验室,内蒙古 呼和浩特 010018;2.内蒙古骆驼研究院,内蒙古 阿拉善 750306)
  • 发布日期:2020-11-23
  • 基金资助:
    内蒙古农业大学高层次人才引进科研启动项目(NDYB2018-48;NDYB2017-28);内蒙古农业大学“双一流”学科创新团队建设人才培育项目(NDSC2018-14);内蒙古自治区科技创新引导项目(KCMS2018048);内蒙古自然科学基金项目(2018BS03017)

Recent Progress in Biological Functions of Camel Milk Peptides

SU Na, Jirimutu, YI Li   

  1. 1. Key Laboratory of Dairy Biotechnology and Bioengineering, Ministry of Education, Inner Mongolia Agriculture University, Hohhot 010018, China; 2. Inner Mongolia Institute of Camel Research, Alxa 750306, China
  • Published:2020-11-23

摘要: 驼乳可为人体提供必需的营养素,具有极高的营养价值。除此之外,因具有不同的功能特性和保健疗效,使驼乳成为了一种非常优质的乳源。驼乳具有纯天然的生物活性因子和药用成分,其保护性蛋白的含量也高于其他反刍动物乳。驼乳蛋白的一级结构中存在着许多活性肽的氨基酸序列,它们只有通过一定的水解作用才能被释放并发挥功效。目前,驼乳蛋白经水解后主要产生具有抗氧化、降压、抗菌和降血糖等潜在功能的生物活性肽,能够有效地改善机体健康状况,因此备受关注。本文综述了国内外有关驼乳/驼乳蛋白经蛋白酶水解或微生物发酵过程中产生肽的潜在生物学特性,及其在预防和治疗慢性疾病方面的有效性,为今后驼乳生物活性肽的开发利用提供有力的理论依据。

关键词: 驼乳;驼乳蛋白;酶解;发酵;生物活性肽

Abstract: Camel milk can provide essential nutrients for the human body and has a high nutritional value. In addition, it also has various functional characteristics and health effects, making it a high quality milk source. Camel milk has natural bioactive factors and medicinal components, and its protective protein content is higher than that of other ruminant milks. There are many amino acid sequences of bioactive peptides in the primary structure of camel milk protein that can be released only by hydrolysis to exert their functions. At present, hydrolyzed camel milk protein is known to contain bioactive peptides with potential functions including antioxidant, antihypertensive, antibacterial and hypoglycemic activity, which can effectively improve human health so that they have attracted more and more attention. In this paper, the potential biological characteristics of peptides produced from protease hydrolysis or microbial fermentation of camel milk/camel milk protein are reviewed, as well as the effectiveness in the prevention and treatment of chronic diseases, which is expected to provide a strong theoretical basis for the development and utilization of bioactive peptides derived from camel milk in the future.

Key words: camel milk; camel milk protein; enzymatic hydrolysis; fermentation; bioactive peptides

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