多酚类化合物及其在水产品保鲜中的应用研究进展

Research progress on polyphenols and its application in aquatic products preservation

中文关键词:  酚类化合物  水产品  保鲜

英文关键词:phenolic compounds  aquatic product  preservation

中文摘要:

      多酚类化合物(polyphenols)是植物体受到胁迫而引发自我防御机制时产生的一种次级代谢产物, 因自身带有大量羟基, 使其具有抗氧化、抗菌、抗肿瘤等多种生物活性, 目前已成为研究热点。多酚类化合物良好的抗氧化及抑菌作用使其成为极具潜力的生物保鲜剂。本文对多酚类化合物按照来源进行分类, 简述了其组成和性质以及与保鲜相关的生物活性, 重点论述了其在水产品保鲜领域的研究进展及发展趋势, 以期为进一步拓展多酚类化合物在生物保鲜剂领域的应用提供参考。

英文摘要:

      Polyphenols are secondary metabolites produced by plants when they are under stress and initiate self-defense mechanisms. Because of their large number of hydroxyl groups, they have many biological activities such as anti-oxidation, anti-bacterial and anti–tumor. It has become a research hotspot. The good antioxidant and bacteriostatic effects of polyphenols make it a highly promising biological preservative. In this paper, polyphenols were classified according to their sources, and its composition and properties as well as the biological activities related to preservation were briefly described. And focus on the research progress and development trend in the field of aquatic product preservation in order to provide reference for further expanding the application of polyphenols in the field of biological preservatives.