硇洲马尾藻的营养成分分析与评价  

Analysis on Nutrition Constituents of S. Naozhouense sp. nov.

作　　者：王博[1] 黄和[1] 熊皓平[1] 谢恩义[2] 李志敏[1] 

机构地区：[1]广东海洋大学食品科技学院,广东湛江524025 [2]广东海洋大学水产学院,广东湛江524025

出　　处：《食品研究与开发》2010年第10期195-197,共3页Food Research and Development

基　　金：广东海洋大学博士启动基金(0612035)

摘　　要：对硇洲马尾藻的常规营养成分、不溶性膳食纤维、氨基酸及矿质元素进行分析测定。结果显示,碳水化合物、蛋白质和灰分是硇洲马尾藻的主要成分,占藻体干重的85%左右。其中不溶性膳食纤维占藻体干重的10.88%,蛋白质占13.95%,必需氨基酸丰富,占氨基酸总量的41%,必需氨基酸与非必需氨基酸的比值为0.69。脂肪含量为2.4%,不饱和脂肪酸含量高。矿质元素含量丰富,尤其是铁和锌含量高。The common nutrient ingredient, insoluble dietary fiber, amino acid, fatty acid and mineral element in S. naozhouense sp. nov. were analyzed. The results showed that carbohydrates, crude protein and ash were its main constituent, which was 85 % of the dry weight. The insoluble dietary fiber reached 10.88 %. The content of protein reached 13.95 %, and EAA content was 41 % of the total AA, EAA/NEAA reached 0.69. Crude fat content was 2.4 %. The content of minerals were rich, especially Fe, Zn.

关 键 词：硇洲马尾藻 化学成分 营养评价 

分 类 号：R151[医药卫生—营养与食品卫生学]