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当前位置: 首页 > 文章 > 贵州黔东南腌鱼营养成分分析与评价 食品科学 2008,29 (5) 420-422
Position: Home > Articles > Analysis and Evaluation on Nutritional Components of Salted Fish from Southeast of Guizhou FOOD SCIENCE 2008,29 (5) 420-422

贵州黔东南腌鱼营养成分分析与评价

作  者：
杨柳;王立珊;李俐;王慧娟;雷基祥
单  位：
贵州省安龙县中学;贵州大学生命科学学院制药工程系;贵州大学林学院
关键词：
腌鱼;营养成分;氨基酸组成;脂肪酸组成
摘  要：
对贵州黔东南腌鱼的营养成分进行了分析和评价,主要对其一般营养成分、矿物质与微量元素、氨基酸组成、脂肪酸组成及亚硝酸盐和重金属含量进行了检测和营养学评价。结果表明:腌鱼含有丰富的矿物质和微量元素;腌鱼含十六种氨基酸,必需氨基酸占总氨基酸的比例(EAA/TAA)为46.09%,必需氨基酸和非必需氨基酸的比值(EAA/NEAA)为85.50%;腌鱼样品中所含脂肪酸以不饱和脂肪酸为主,多不饱和脂肪酸与饱和脂肪酸的比值为5.99;亚硝酸盐含量很低,未检出砷、铅、汞、镉等重金属。因此,贵州黔东南腌鱼是具有较高营养价值、安全无害的优质特色食品。
译  名：
Analysis and Evaluation on Nutritional Components of Salted Fish from Southeast of Guizhou
作  者：
YANG Liu1,WANG Li-shan2,LI Li1,WANG Hui-juan1,LEI Ji-xiang3,(1.Department of Pharmaceutical Engineering,College of Life Science,Guizhou University,Guiyang 550025,China;2.Anlong Middle School,Anlong 552400,China;3.College of Forestry,Guizhou University,Guiyang 550025,China)
关键词：
salted fish;nutritional components;amino acid compositions;fatty acid compositions
摘  要：
Nutritional components of the salted fish from southeast of Guizhou were analyzed and evaluated,including general nutrients,minerals and trace elements,amino acid compositions,fatty acid compositions,nitrite and heavy metals content.The results showed that the salted fish contains rich minerals and trace elements,and there were 16 kinds of amino acids in this salted fish.The ratios of essential amino acids(EAA) in total amino acids(TAA) was 46.09% and the EAA/NEAA was 85.50%,respectively.The fatty acids in the salted fish are mostly made up of unsaturated ones,and the ratio between the polyunsatu-rated and saturated ones is 5.99.In addition,the nitrite level is very low and the heavy metals such as As,Pb,Hg and Cd could not be detected in the salted fish.All results suggested that the salted fish from southeast of Guizhou is a kind of high-quality and safe food with particular flavors and high nutritional values.

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