| 可口革囊星虫的营养成分分析与评价 |
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| 引用本文： | 周化斌,张永普,吴洪喜,应雪萍,周志明.可口革囊星虫的营养成分分析与评价[J].海洋湖沼通报,2006(2):62-68. |
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| 作者姓名： | 周化斌 张永普 吴洪喜 应雪萍 周志明 |
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| 作者单位： | 1. 温州大学生命与环境科学学院,温州,325027
2. 浙江省海洋水产养殖研究所,温州,325005 |
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| 基金项目： | 温州市科技发展计划项目(S2003A003)，浙江省教育厅科研项目(20051293)资助 |
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| 摘 要： | 测定了可口革囊星虫的营养成分,干物质中蛋白质、脂肪、总糖和灰分的含量分别为70.68%,2.29%,5.51%和15.32%。必需氨基酸占氨基酸总量的35.41%,氨基酸分为32,化学分为19分。脂肪酸中不饱和脂肪酸(UFA)含量为81.22%,高于饱和脂肪酸(SFA);不饱和脂肪酸中高度不饱和脂肪酸(HUFA)的含量为54.27%;脂肪酸中EPA和DHA的含量为3.9%和0.12%。无机元素丰富,其中常量元素含量规律为Na>K>Mg>P>Ca,微量元素中Fe含量较高,其次为Mn和Zn。
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| 关 键 词： | 可口革囊星虫 营养成分 营养评价 |
| 文章编号： | 1003-6482（2006）02-0062-07 |
| 收稿时间： | 2005-09-29 |
| 修稿时间： | 2005年9月29日 |
ANALYSIS AND EVALUATION OF THE NUTRITIVE COMPOSITION OF CLAM IN PHASCOLOSOMA ESCULENTA |
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| ZHOU Huabin,ZHANG Yongpu,WU Hongxi,YING Xueping,ZHOU Zhiming.ANALYSIS AND EVALUATION OF THE NUTRITIVE COMPOSITION OF CLAM IN PHASCOLOSOMA ESCULENTA[J].Transaction of Oceanology and Limnology,2006(2):62-68. |
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| Authors: | ZHOU Huabin ZHANG Yongpu WU Hongxi YING Xueping ZHOU Zhiming |
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| Institution: | 1. School of Life and Environment Sciences, Wenzhou University, Wenzhou 325027, China;2. Zhejiang Mariculture Research Institure, Wenzhou, 325005, China |
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| Abstract: | The nutritional componets of Phascolosoma esculenta were analyzed.The con tents(DW) are as follow: protein 70.68%,fat 2.29%,glycogen 5.51% and ash 5.23%. Essential amino acids took up 35.41% of the total amino acids,the score of amino acids was 32 and the score of chemicals was 19.The analysis of the compositions of fatty acids showed that it had 27 kinds of fatty acids.The UFA content was 81.22% in the fatty acids which was higher than that of SFA.The content of the HUFA in the UFA was 54.27%.The contents of the EPA and DHA in the fatty acids were 3.9% and 0.12%,respectively.It was rich in vitamins,the contents being in the order Na>K>Mg>P>Ca,as for the trace elements,the order was Fe>Mn>Zn. |
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| Keywords: | Phascolosoma esculenta nutritional component nutritive value |
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