| 泥鳅粉及其加工副产品的营养学评价 |
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| 引用本文： | 王玉,时月,凌去非,汪务诚,乔宗礼.泥鳅粉及其加工副产品的营养学评价[J].水产养殖,2012,33(4):20-24. |
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| 作者姓名： | 王玉 时月 凌去非 汪务诚 乔宗礼 |
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| 作者单位： | 1. 苏州大学水产研究所,江苏苏州,215123
2. 连云港快弛鳅业有限公司,江苏赣榆,222142 |
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| 基金项目： | 江苏省水产三项工程（PJ2011-62）; 连云港市赣榆县泥鳅协会项目（P113400310） |
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| 摘 要： | 利用常规营养测定方法,分别对泥鳅粉及其加工副产品进行营养分析与评价。结果表明：泥鳅水分含量为78.14%,泥鳅粉中蛋白质、脂肪和灰分含量分别为62.64%、8.01%和13.23%;加工副产品中蛋白质、脂肪和灰分含量分别为62.01%、7.76%和7.26%。泥鳅粉与其副产品中氨基酸组成成分一致,均含有17种氨基酸。4种呈味氨基酸含量分别为40.64%和44.98%,必需氨基酸指数（EAAI）分别为62.04和40.59,泥鳅粉构成比例符合FAO/WHO的标准,其副产品构成比例不符合FAO/WHO的标准。
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| 关 键 词： | 泥鳅粉 副产品 营养价值 初步评价 |
Nutrition evaluation of loach powder and its processing by-products |
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| Wang Yu
,
Shi Yue
,
Ling Qufei
,
Wang Wucheng
,
Qiao Zongli.Nutrition evaluation of loach powder and its processing by-products[J].Journal of Aquaculture,2012,33(4):20-24. |
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| Authors: | Wang Yu Shi Yue Ling Qufei Wang Wucheng Qiao Zongli |
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| Institution: | 1.Fisheries Institute of Soochow University, Suzhou 215123, China; 2. Lianyungong Kuaichi Loach Corporation, Ganyu 222142, China) |
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| Abstract: | The nutrition composition of loach powder and its by-products were analyzed and evaluated preliminary. The results showed that the moisture content of loach was 78.14%, the content of crude protein, crude fat, ash in loach powder were 62.64%,8.01%, 13.23%,these in by-products were 62.01%,7.76%,7.26% re- spectively. The composition of amino acids of loach powder and its by-products was basically the same, containing 17 amino acids. Total contents of 4 flavor amino acids of loach powder and its by-products were respectively 40.64% and 44.98% （dry sample percent）. The essential amino acid index（EAAI）were 62.04 and 40.59 respec- tively, and loach powder composition ratio accorded with the standers of FAO/WHO, but its by-products composition ratio didn＇t accorded with the standers of FAO/WHO. |
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| Keywords: | loach powder by-product nutritional value preliminary evaluation |
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