| 蛋白核小球藻粉的蛋白质、氨基酸含量及营养价值评价 |
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| 引用本文： | 杨鹭生,李国平,陈林水.蛋白核小球藻粉的蛋白质、氨基酸含量及营养价值评价[J].亚热带植物科学,2003,32(1):36-38. |
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| 作者姓名： | 杨鹭生 李国平 陈林水 |
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| 作者单位： | 1. 莆田学院 资源与环境系, 福建 莆田 351100;
2. 莆田神州生物工程有限公司, 福建 莆田 351100 |
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| 摘 要： | 对蛋白核小球藻粉主要营养成分的分析结果表明,其蛋白质含量为63.60%,18种氨基酸总量为55.95%,8种必需氨基酸含量为23.35%,氨基酸分(AAS)为64.3,蛋氨酸+胱氨酸为第一限制性氨基酸。小球藻粉营养成分全面,是优良的单细胞蛋白源。
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| 关 键 词： | 蛋白核小球藻 氨基酸 单细胞蛋白 营养评价 |
| 文章编号： | 1009-7791(2003)01-0036-03 |
| 收稿时间： | 2002-08-16 |
| 修稿时间： | 2002年8月16日 |
Analysis of the contents of protein and amino acid in the powder of Chlorella pyrenoidosa and its nutritive value |
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| YANG Lu-sheng,LI Guo-ping,CHEN Lin-shui.Analysis of the contents of protein and amino acid in the powder of Chlorella pyrenoidosa and its nutritive value[J].Subtropical Plant Science,2003,32(1):36-38. |
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| Authors: | YANG Lu-sheng LI Guo-ping CHEN Lin-shui |
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| Institution: | 1. Department of Resources and Environment, Putian University, Putian 351100, Fujian China;
2. Putian Shenzhou Bioengin-eering Co. Ltd., Putian 351100, Fujian China |
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| Abstract: | Main nutrient constituents in the powder of Chlorella pyrenoidosa were analyzed to evaluate the nutritive value of Chlorella powder. The results showed that the contents of protein, total hydrolyzed amino acids (TAA) and essential amino acids (EAA) were 63.60%, 55.95% and 23.35%, respectively. Amino acid score was 64.3. The first limiting amino acid was Met + Cys. The powder of C. pyrenoidosa is considered to be one of the valuable resources of single cell protein (scp). |
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| Keywords: | Chlorella pyrenoidosa amino acid single cell protein(scp) nutritional evaluation |
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