塔里木河流域叶尔羌高原鳅营养成分分析  

Analysis of Nutritional Composition the Triplophysa(Hedinichthys)yarkandensis(Day)about Tarim River

作　　者：王帅[1,2] 陈生熬[1,2] 宋勇[2] 王智超[2] 

机构地区：[1]塔里木大学动物科学学院,新疆阿拉尔843300 [2]新疆生产建设兵团塔里木畜牧科技重点宴验室,新疆阿拉尔843300

出　　处：《水生态学杂志》2011年第1期137-141,共5页Journal of Hydroecology

基　　金：塔里木大学校长基金青年项目资助(TDZKQN1001),塔里木大学教务处基础资源库建设项目(TDZGJC090114)

摘　　要：利用常规肌肉营养分析方法测定了叶尔羌高原鳅[Triplophysa(Hedinichthys)yarkandensis]的肌肉营养成分。结果表明,叶尔羌高原鳅肌肉中(鲜重)蛋白质含量为24.87%、脂肪为3.61%、水分为70.12%、粗灰分为1.40%;其肌肉(干重)总能值为26760J/g;肌肉中(鲜重)矿物元素含量为钙5466.7mg/kg、磷1083.2mg/kg、钾592.3mg/kg、铁6.0mg/kg、锰0.78mg/kg、锌0.66mg/kg、铜0.12mg/kg。其肌肉中含有常见的17种氨基酸,其中包括8种人体必需氨基酸,氨基酸总量(占鲜重)为22.65%,必需氨基酸总量为11.04%,必需氨基酸的构成比例符合FAO/WHO的标准,鲜味氨基酸含量为3.66%。叶尔羌高原鳅的营养价值高于一般鱼类,适于作名贵鱼类养殖。Nutritional composition in muscle of Hedinichthys yarkandemis was determined by using conventional method.Results showed that the rate of protein in muscle of Hedinichthys yarkandemis was 24.87%（green weight）;while the fat was 3.61%;Humidity in muscle of Hedinichthys yarkandemis was 70.12%;while the cude ash was 1.40%.The general energy was 26 760 J/g（dry weight）in muscle of Hedinichthys yarkandemis.The rate of mineral element in muscle of Hedinichthys yarkandemis was;the content of calcium was 5 466.7 mg/kg,the content of phosphonium was 1 083.2 mg/kg,the content of potassium was 592.3 mg/kg,the content of ferrum was 6.0 mg/kg,the content of manganum was 0.78 mg/kg,the content of zincum was 0.66 mg/kg,the content of cuprum was 0.12 mg/kg.17 common amino acids and 8 essential amino acids were found in muscle of Hedinichthys yarkandemis.The total content of amino acids was 22.65%（green weight）;the content of essential amino acids content was 11.04%;which accord with the standard of FAO/WHO.The content of delicious amino acids was 3.66%.They are higher than other rare fresh water fishes.So Hedinichthys yarkandemis would be cultured as a rare fish.

关 键 词：叶尔羌高原鳅 肌肉营养成分 氨基酸 

分 类 号：Q493.99[生物学—生理学]