长松藻化学成分及其营养评价  

Chemical Constituents in Codium cylindricum Holm and Its Nutrition Evaluation

作　　者：吉宏武[1] 邵海艳[1] 章超桦[1] 洪鹏志[1] 熊皓平[1] 

机构地区：[1]广东海洋大学食品科技学院

出　　处：《食品与发酵工业》2007年第7期129-131,共3页Food and Fermentation Industries

基　　金：广东省自然科学基金团队项目;No.039213(2003)

摘　　要：分析结果显示,碳水化合物和蛋白质是长松藻的主要成分,两者共占藻体干重的92.0%,其中不溶性膳食纤维占藻体干重的41.5%,蛋白质占19.7%,必需氨基酸丰富,占氨基酸总量的43.5%,氨基酸评分88,限制氨基酸为蛋氨酸和胱氨酸;脂肪含量为4.79%,不饱脂肪酸含量高,占脂肪酸的47.9%;矿质元素含量丰富,尤其是铁和锌含量高。因此,长松藻是一种高膳食纤维、高蛋白、低脂肪、低热量,且富含铁、锌等微量矿质元素的天然理想保健食品原料。Analysis results of chemical constituents in Codium cylindricum Holms showed that carbohydrates and crude protein were its main constituents, which was 92.0% of the algae dry weight. Among them, the insoluble dietary fiber reached 41.5%,and protein was about 19.7%, and EAA content, which was 43.5 % of the total AA, amino acid score was 88, and limited amino acids were Met and Cys;Crude fat was 4.79% with high polyunsaturated fatty acid, and unsaturated fatty acid amounted was 47.9% of the total FA. The content of minerals were very rich, especially Fe and Zn. Codium cylindricum Holm is a kind of healthy food material which can provide high dietary fiber, high protein, low fat and calorie and rich minerals.

关 键 词：长松藻 化学成分 营养评价 

分 类 号：TS201[轻工技术与工程—食品科学]