海藻主要活性物质及其生物功能研究进展

海藻是一类品种极其丰富的海洋植物,是海洋生物资源的重要组成部分。近年来,随着人们对海洋生物资源研究的逐渐深入,海藻中的生物活性物质及其生物学功能越来越受到人们的重视,成为国内外研究的热点。海藻中富含多糖类、多酚类、萜类、蛋白质、氨基酸、多不饱和脂肪酸等活性物质,为海藻提供了多种的生物学功能,如抗氧化活性、抗菌活性、调节免疫活性、抗肿瘤活性、抗凝血活性、降低血脂活性、降血糖活性等。为了更好地利用海藻生物资源,为海藻资源在食品、医药等领域有更广阔的利用空间,本文就海藻的主要生物活性物质及其生物学功能的研究进展进行综述,详细阐述了海藻主要活性物质的组成、生物学功能及其作用机制,为海洋资源的进一步开发研究提供参考。

Research progress on bioactive substances and its biological activity of algae

Seaweed is a kind of extremely rich variety of species of marine plants, which is an important part of marine biological resources. In recent years, with the gradual deepening of the research on marine biological resources, the biological active substances and their biological functions in the seaweed have been paid more and more attention, and have become a hot spot in the domestic and foreign research. Seaweed is rich in polysaccharide, polyphenols, protein, amino acids, polyunsaturated fatty and other active substances, to provide a variety of biological functions, such as antioxidant activity, antibacterial activity, regulation of immune activity, antitumor activity, anticoagulation activity, reducing blood lipid activity, hypoglycemic activity, etc. In order to make used of the resources of marine algae, the algae resources in food, medicine and other fields have more extensive use of space, this paper summarized the main biological active substances and their biological functions.