螺旋藻中营养成分检测及其生物学活性研究

Study on nutrients detection in spirulina and their biological activity

目的:研究螺旋藻(Spirulina)中各种营养成分含量及其生物学活性。方法:用化学分析方法测定螺旋藻中各种营养成分的含量,并进行统计学分析。结果:螺旋藻中含有丰富蛋白质、核酸、粗纤维、脂肪、碳水化合物、叶绿素、胡萝卜素、藻蓝素、维生素及人体所必需的微量元素、重金属元素等多种矿物质和各种脂肪酸等,蛋白质中含有多种重要酶类,其中最重要的是超氧化物歧化酶(SOD)活性高,脂肪含量低。结论:螺旋藻具有多种生物学活性物质,其作为均衡蛋白质、核酸、叶绿素、胡萝卜素、藻蓝素、维生素及人体所必需的微量元素、重金属元素等多种矿物质和各种脂肪酸的特色资源,对人体健康具有保健作用,在营养学上有较好的研究价值与保健功效,具有广阔开发应用前景。

Objective：To study a variety of nutrients content in spirulina and their biological activity.Methods： The contents of various nutrients in spirulina were determined by chemical analysis,and statistical analysis was performed then.Results： Spirulina contained rich protein,nucleic acids,crude fiber,fat,carbohydrates,chlorophyll,carotene,phycocyanin,vitamins and necessary trace elements as well as heavy metal elements for the body,etc.The protein contained a variety of important enzymes,the most important of which was superoxide dismutase（SOD）.Conclusion： Spirulina had a variety of biological active substances.As a special resource which can balance proteins,nucleic acids,chlorophyll,carotene,phycocyanin,vitamins and necessary trace elements,heavy metal elements and other minerals and fatty acids for the body,spirulina had health care effects on human.It had good value and health benefits in the nutriology with broad development and application prospects.