College of Oceanology and Food Sciences, Quanzhou Normal University, Quanzhou, Fujian, China; Fujian Province Key Laboratory for the Development of Bioactive Material from Marine Algae, Quanzhou Normal University, Quanzhou, Fujian, China.
College of Oceanology and Food Sciences, Quanzhou Normal University, Quanzhou, Fujian, China.
Int J Biol Macromol. 2024 Nov;279(Pt 4):135497. doi: 10.1016/j.ijbiomac.2024.135497. Epub 2024 Sep 10.
Porphyra haitanensis (P. haitanensis) belongs to the class Rhodophyta and the family Bangiaceae, which is a unique artificially cultivated seaweed in China, especially in the coastal areas of Fujian and Zhejiang province. P. haitanensis is rich in amino acids, mineral elements, proteins, polysaccharides, and trace elements, with proteins and polysaccharides being the main components. P. haitanensis proteins and polysaccharides have variety of biological activities, including antioxidant, anticancer, immunomodulatory, anti-allergic and anti-aging activities, among others. This review introduced and summarized the preparation, isolation and purification, phytochemistry and structural properties, and biological activities of P. haitanensis proteins and polysaccharide, as well as their biomedical and food applications. Furthermore, a thorough analysis of the current trends and perspectives on P. haitanensis bioactive macromolecules were highlighted and prospected. Hopefully, this review can provide a useful reference value for the development and application of P. haitanensis bioactive macromolecules in the field of biomedical and food in the future.
坛紫菜（P. haitanensis）属于红藻门红毛菜科，是中国特有的一种人工养殖海藻，尤其在福建和浙江沿海地区。坛紫菜富含氨基酸、矿物质元素、蛋白质、多糖和微量元素，其中蛋白质和多糖是主要成分。坛紫菜蛋白质和多糖具有多种生物活性，包括抗氧化、抗癌、免疫调节、抗过敏和抗衰老等活性。本综述介绍并总结了坛紫菜蛋白质和多糖的制备、分离纯化、植物化学和结构特性、生物活性以及它们在生物医药和食品中的应用。此外，还深入分析了坛紫菜生物活性大分子的当前趋势和展望。希望本综述能为坛紫菜生物活性大分子在未来生物医药和食品领域的开发和应用提供有价值的参考。
