摘要
本文分析了硫酸酯多糖的立体结构、分子量和硫酸基等因素对其生物活性的影响;比较了硫酸酯多糖的热水浸提、酶法、超声波提取等几种提取方法的提取率,并从抗凝血活性、抗病毒活性、抗肿瘤活性、抗氧化活性、降血糖和降血脂作用等几个方面综述了硫酸酯多糖所具有的生物活性,提出了硫酸酯多糖向海洋生物药源方面开发应用的展望。
This thesis studies such factors as three - dimensional structure, molecular weight and sulfate radical that influence the biological activity of sulfated polysaccharides, compares the extraction rate of sulfated polysaccharides among several extracting methods including hot water diffusion, enzymatic extraction and ultra- sonic extraction and summarizes the biological activities of sulfated polysaccharides in terms of anticoagulation, anti - virus, anti - tumor, antioxidation, hyperglycemic, hypolipidemic and so on. At last, the paper proposes the prospect of the development and application of sulfated polysaccharides in marine biological pharmaceutical industry.
出处
《福建水产》
2012年第3期240-244,共5页
Journal of Fujian Fisheries
基金
国家海洋公益专项(201205022-4)
关键词
硫酸酯多糖
提取
生物活性
sulfated polysaccharides
extract
biological activity
