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土霉素药渣作家禽蛋白质饲料的营养价值评价
引用本文:刘超,闵育娜,段建功,雷海宁,白存江.土霉素药渣作家禽蛋白质饲料的营养价值评价[J].西北农业学报,2002,11(2):13-17.
作者姓名:刘超  闵育娜  段建功  雷海宁  白存江
作者单位:西北农林科技大学畜牧兽医学院,陕西杨凌,712100
基金项目:陕西省重大产业科技示范资助项目(96ST07).
摘    要:用Beckman 121MB型氨基酸分析仪测定土霉素药渣的粗蛋白质和氨基酸含量,其粗蛋白质(44.43%)是大豆饼的1.02倍,10种必须氨基酸(15.504%)是大豆饼(18.95%)的81.82%,其赖氨酸1.831%,蛋+胱氨酸1.171%,色氨酸0.090%,苏氨酸1.359%,亮氨酸2.487%,缬氨酸2.048%,异亮氨酸1.203%,苯丙+酷氨酸2.162%,组氨酸0.750%,精氨酸2.403%,真可利用蛋氨酸(0.97%)和真可利用缬氨酸(1.67%)是大豆饼的1.98倍和1.11倍,以家禽理想蛋白质为模型计算氨基酸平衡性指数(EAAI)是0.881-0.892,结合失衡度等指数的计算结果,证实土霉素药渣为家禽饲料的良好蛋白源。

关 键 词:蛋白质饲料  营养价值  土霉素药渣  家禽  饲料添加剂
文章编号:1004-1389(2002)02-0013-05
收稿时间:2001/6/19 0:00:00
修稿时间:2001年6月19日

The Valuation of Nutrition Value of Terramycin Waste Residue Used as Poultry Feed
LIU Chao,MIN Yun,DUAN Jiangong,LEI Haining and BAI Cunjiang.The Valuation of Nutrition Value of Terramycin Waste Residue Used as Poultry Feed[J].Acta Agriculturae Boreali-occidentalis Sinica,2002,11(2):13-17.
Authors:LIU Chao  MIN Yun  DUAN Jiangong  LEI Haining and BAI Cunjiang
Institution:College of Animal Science and Veterinary Medicine, Northwest Sci Tech University of Agriculture and Forestry, Yangling Shaanxi 712100, China;College of Animal Science and Veterinary Medicine, Northwest Sci Tech University of Agriculture and Forestry, Yangling Shaanxi 712100, China;College of Animal Science and Veterinary Medicine, Northwest Sci Tech University of Agriculture and Forestry, Yangling Shaanxi 712100, China;College of Animal Science and Veterinary Medicine, Northwest Sci Tech University of Agriculture and Forestry, Yangling Shaanxi 712100, China;College of Animal Science and Veterinary Medicine, Northwest Sci Tech University of Agriculture and Forestry, Yangling Shaanxi 712100, China
Abstract:
Keywords:Terramycin waste residue  Poultry  Nutrition value
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