紫球藻生物活性物质的研究  

Study on bioactive substances from Prophyridium

作　　者：刘群[1] 赵璐 LIU Qun;ZHAO Lu(Department of Marine Technology,Rizhao Polytechnic,Rizhao 276826,China)

机构地区：[1]日照职业技术学院海洋技术系,山东日照276826

出　　处：《养殖与饲料》2022年第8期39-41,共3页Animals Breeding and Feed

基　　金：山东省高等学校青年创新团队人才引育计划项目(S190007170001)。

摘　　要：[目的]总结紫球藻能够合成的生物活性物质及其作用。[方法]查阅相关文献,对相关内容进行归纳概述。[结果]紫球藻是一种单细胞红藻,以无丝分裂的方式进行繁殖,在其生长过程中能够合成多种生物活性物质,如紫球藻多糖、藻胆蛋白、多不饱和脂肪酸等。紫球藻多糖具有抗病毒、抗菌、抗辐射、抗氧化作用,能做胶体稳定剂;藻胆蛋白中的藻红蛋白具有有较强的着色力,能监测水质;多不饱和脂肪酸能够增加血管的弹性、降低血液的黏稠度及血液中的胆固醇和甘油三酯,可以软化血管。[结论]紫球藻容易进行大规模培养,生长速度快,具有较高的经济价值。[Objectives]To summarize the bioactive substances synthesized by Porphyridium and their functions.[Methods]Refer to relevant literature and summarize relevant contents.[Results]Porphyridium is a kind of unicellular red algae,which propagates in a mitotic way,and can synthesize a variety of bioactive substances,such as polysaccharide,phycobilin,polyunsaturated fatty acid,etc.Purple algae polysaccharide has antiviral,antibacterial,anti-radiation,anti-oxidation effects,and can be used as colloid stabilizer.Phycored protein in phycobilin has strong staining power and can monitor water quality.Polyunsaturated fatty acids can increase the elasticity of blood vessels,reduce blood viscosity,cholesterol and triglycerides in blood,and soften blood vessels.[Conclusions]Porphyridium is easy to be cultivated on a large scale and has high economic value with fast growth rate.

关 键 词：紫球藻 藻胆蛋白 多不饱和脂肪酸 多糖 

分 类 号：S816[农业科学—饲料科学]