摘要
褐藻多酚是从褐藻中提取出的一类具有多元酚结构的次生一代谢物,其结构单元是间苯三酚,可以进一步聚合形成更高分子量的单宁质。由于其具有抗氧化、抗菌、抗病毒、抗肿瘤、抗心血管疾病等广泛的生物活性;因此,已经成为了保健食品、药物及化妆品等领域的研究热点。碣藻多酚的提取、利用与开发,对海洋生物活性物质的深入研究以及海洋藻类资源的开发与利用有重大意义。笔者对近年来国内外关于碣藻多酚的提取纯化、化学结构、生物活性以及在动物营养中的应用等研究进展进行了综述,旨在为褐藻多酚在动物营养方面的实际应用提供理论基础。
Polyphenols are a kind of secondary metabolites with polyphenol stnicture extracted from brown algae.Its structural unit is phloroglucinol.which can be further polymerized to form higher molecular weight tannins.lt has a wide range of biological activities,such as antioxidant,antibacterial,antiviral,anti-tumor,anti cardiovascular disease and so on.Therefore,it has become a research hotspot in the field of health food,drugs and cosmetics.The extraction,utilization and development of polyphenols from brown algae are of great sig-nificance to the in-depth study of marine bioactive substances and the development and utilization of marine algae resources.In this paper,the research progress of extraction and purification,chemical structure,biological activity and application in animal nutrition of brown algae polyphenols at home and abroad in recent years were reviewed,in order to provide a theoretical basis for the practical application of brown algae polyphenols in animal nutrition.
作者
王黎
王传杰
黄倩倩
WANG Li;WANG Chuan-jie;HUANG Qian-qian(College of Animal Science curd Technology,Yangzhou University,Yangzhou,Jiangsu 225009,China)
出处
《当代畜牧》
2021年第8期19-22,共4页
Contemporary Animal Husbandry
基金
江苏省高等学校大学生创新创业训练计划项目(202011117067Y)
国家自然科学基金(31902191).
关键词
褐藻多酚
提取纯化
生物活性
动物营养
polyphenols
extraction and purification
biological activity
animal nutrition
