| 施氏鲟鱼皮营养成分的分析及综合评价 |
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| 引用本文： | 户业丽,程波,袁强,余东良,张攀,姚许,蓝泽桥.施氏鲟鱼皮营养成分的分析及综合评价[J].淡水渔业,2006,36(3):50-52. |
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| 作者姓名： | 户业丽 程波 袁强 余东良 张攀 姚许 蓝泽桥 |
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| 作者单位： | 1. 武汉工程大学化工与制药学院,430074
2. 湖北天峡鲟业有限公司,宜都,443300 |
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| 基金项目： | 湖北省基础化学示范中心资助 |
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| 摘 要： | 对人工养殖的施氏鲟鱼皮进行营养分析,结果表明:施氏鲟鲜鱼皮的粗蛋白含量为38.70%;纯蛋白含量为17.90%;鲜鲟鱼皮中18种氨基酸总含量为33.67%;其中必需氨基酸占总量的20.04%,第一限制氨基酸为色氨酸,氨基酸评分为72.00;水分含量为57.50%;灰分含量为2.54%;粗脂肪含量为5.78%;总糖含量为0.80%;矿物质含量丰富,特别是微量元素锌含量达21.30 mg/kg。
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| 关 键 词： | 鲟鱼 鱼皮 营养成分 氨基酸价 |
| 文章编号： | 1000-6907-（2006）03-0050-03 |
| 收稿时间： | 2005-11-28 |
| 修稿时间： | 2005年11月28 |
Evaluation on Nutrition Components in the Skin of Acipenser schrenckii |
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| HU Ye-li,CHENG Bo,YUAN Qiang,YU Dong-liang,Zhang Pan,Yao Xu,LAN Zhe-qiao.Evaluation on Nutrition Components in the Skin of Acipenser schrenckii[J].Freshwater Fisheries,2006,36(3):50-52. |
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| Authors: | HU Ye-li CHENG Bo YUAN Qiang YU Dong-liang Zhang Pan Yao Xu LAN Zhe-qiao |
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| Abstract: | The contents of nutrition components in skin of farmed Acipenser schrenckii were analyzed.The results showed that the contents of crude protein and pure protein were 38.70% and 17.90% respectively.The total contents of 18 kinds of amino acids in fresh skin of Acipenser schrenckii was 33.67%.8 essential amino acids accounted for 20.04% of the total and the first limiting amino acid was Trp.and amino acid score was 72.00.The contents of moisture,ash,crude lipid and total saccharide were 57.50%,2.54%,5.78% and 0.80% respectively.Acipenser schrenckii skin was rich in minerals,respecially microelements such as Zn,whose content was 21.30 mg/kg. |
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| Keywords: | Acipenser schrenckii fishskin nutrition compositions amino acids score |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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