| 羽藻基本营养成分分析及评价 |
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| 引用本文： | 宋厚芳,张全斌,张忠山,王晶,张晶晶,石学连. 羽藻基本营养成分分析及评价[J]. 时珍国医国药, 2010, 21(2) |
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| 作者姓名： | 宋厚芳 张全斌 张忠山 王晶 张晶晶 石学连 |
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| 作者单位： | 1. 中国科学院海洋研究所,山东,青岛,266071;中国科学院研究生院,北京,100049
2. 中国科学院海洋研究所,山东,青岛,266071 |
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| 基金项目： | 国家科技支撑计划项目 |
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| 摘 要： | 目的 分析羽藻(Bryopsis plumosa)的基本化学组成并对其进行营养学评价.方法 使用GC色谱分析羽藻脂肪酸组成,用氨基酸自动分析仪分析其氨基酸构成.结果 碳水化合物和蛋白质是羽藻的主要成分,两者共占藻体干重的72.5%,其中碳水化合物占藻体干重的40.0%,蛋白质占32.5%,必需氨基酸丰富,占氨基酸总量的45.3%,氨基酸评分69,限制氨基酸为蛋氨酸和胱氨酸;脂肪含量较低,占4.36%,不饱和脂肪酸含量高,占脂肪酸的66.9%.结论 羽藻是一种高蛋白、低脂肪的天然理想保健食品原料.
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| 关 键 词： | 羽藻 营养成分 评价 |
Analysis on Basic Nutrition Constituents of Bryopsis plumose and its Evaluation |
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| SONG Hou-fang,ZHANG Quan-bin,ZHANG Zhong-shan,WANG Jing,ZHANG Jing-jing,SHI Xue-lian. Analysis on Basic Nutrition Constituents of Bryopsis plumose and its Evaluation[J]. Lishizhen Medicine and Materia Medica Research, 2010, 21(2) |
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| Authors: | SONG Hou-fang ZHANG Quan-bin ZHANG Zhong-shan WANG Jing ZHANG Jing-jing SHI Xue-lian |
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| Affiliation: | SONG Hou-fang1,2,ZHANG Quan-bin1,ZHANG Zhong-shan1,WANG Jing1,ZHANG Jing-jing1,SHI Xue-lian1,2(1.Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China,2.Graduate School of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | Objective To study common chemical constituents of Bryopsis plumose and its nutrition evaluation.Methods The constituents of fatty acid were analyzed by GC,the constituents of amino acid were analyzed by Amino Acid Analyzer.Results Carbohydrate and crude protein were chief constituents of Bryopsis plumose,which was 72.5%of the marine algae dry weight.The carbohydrate reached 40.0%,protein was 32.5%,and EAA content was 45.3% of the total AA.The limited amino acids were Met and Cys,and amino acid score was 76... |
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| Keywords: | Bryopsis plumose Nutrition constituents Evaluation |
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