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中国精品科技期刊2020
李希宇,杨怀谷,唐道邦,等. 牛肉蛋白水解及活性肽功能特性的研究进展[J]. 食品工业科技,2021,42(13):379−385. doi: 10.13386/j.issn1002-0306.2020070004.
引用本文: 李希宇,杨怀谷,唐道邦,等. 牛肉蛋白水解及活性肽功能特性的研究进展[J]. 食品工业科技,2021,42(13):379−385. doi: 10.13386/j.issn1002-0306.2020070004.
LI Xiyu, YANG Huaigu, TANG Daobang, et al. Research Progress on Beef Proteolysis and Functional Properties of Active Peptides[J]. Science and Technology of Food Industry, 2021, 42(13): 379−385. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2020070004.
Citation: LI Xiyu, YANG Huaigu, TANG Daobang, et al. Research Progress on Beef Proteolysis and Functional Properties of Active Peptides[J]. Science and Technology of Food Industry, 2021, 42(13): 379−385. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2020070004.

牛肉蛋白水解及活性肽功能特性的研究进展

Research Progress on Beef Proteolysis and Functional Properties of Active Peptides

  • 摘要: 牛肉营养丰富、肉质鲜美,氨基酸比例接近人体需求,是优质的食物来源。牛肉蛋白经过单酶水解、多酶复配水解和多酶分步水解等处理,可以从酶解液中分离出呈味肽、降血压肽、抗氧化肽、抗菌肽、神经保护肽等具有生物活性的多肽。目前市场上的肽类功能性产品主要来源于植物、乳类和水产品等,肉类衍生肽的实际应用较少,大多处于试验阶段,还需要对其作用机制、生物利用度、分离纯化等方面进行大量研究,才能应用于规模化生产。本文重点论述了牛肉蛋白的各种水解方法,并对牛肉蛋白的生物活性肽进行了讨论,展望了牛肉蛋白高效利用的发展趋势,以期为牛肉蛋白酶解工艺应用于功能性食品的开发、生产提供理论依据和参考。

     

    Abstract: Beef is a high-quality food source, providing abundant nutrients, and having a succulent texture and flavorful taste. The amino acids composition and proportion in beef are close to human requirement. After single-enzyme hydrolysis, multi-enzyme combination hydrolysis or multi-enzyme step-by-step hydrolysis, the beef proteins generate a variety of peptides which can be separated from the hydrolysate. Some of them have been proven to exhibit diverse biological functions, such as seasoning, anti-hypertension, anti-oxidation, anti-microbe, and neuroprotection. At present, bioactive peptide products on the market are mainly derived from plants, milk and aquatic products. Meat-derived peptides are rarely applied in practice, while most of them are under experimental stage. More investigations are needed to explore their mechanism of action, bioavailability and methods of separation and purification before application to actual production.This review focuses on the hydrolytic methods and products of beef proteins, and address protein-derived peptides which have latent bio-potencies, and herein further propose promising prospect and trend of efficient utilization of these active peptides. It provides theoretical basis and reference for the application of beef proteolysis technology in the area of developing new functional food and food-based materials.

     

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