数字农科院2.0

Effects of dietary supplementation with copper sulfate or tribasic copper chloride on broiler performance, relative copper bioavailability, and oxidation stability of vitamin E in feed

文献类型： 外文期刊

作者： Luo, XG;Ji, F;Lin, YX;Steward, FA;Lu, L;Liu, B;Yu, SX

作者机构：

关键词： copper;bioavailability;oxidation of vitamin E;liver;performance

期刊名称： POULTRY SCIENCE

ISSN： 0032-5791

年卷期： 2005 年 84 卷 6 期

页码：

收录情况： SCI

摘要： An experiment was conducted using a total of 420, 1-d-old, Arbor Acres commercial male chicks to compare copper sulfate and tribasic copper chloride (TBCC) as sources of supplemental copper for broilers. Chicks were randomly allotted to 1 of 7 treatments for 6 replicates of 10 birds each and were fed a basal corn-soybean meal diet (11.45 mg/kg copper) supplemented with 0,150, 300, or 450 mg/kg copper from copper sulfate or TBCC for 21 d. Chicks fed 450 mg/kg copper as copper sulfate had lower (P < 0.01) average daily feed intake and average daily gain than those consuming other diets. Feeding supplemental copper increased linearly (P < 0.0001) liver copper concentrations regardless of copper source. The slopes of regressions of log(10) liver copper on different independent variables used in regressions differ (P < 0.05) between the 2 copper sources. Linear regression over nonzero dietary levels of log(10) transformed liver copper concentration on added copper intake resulted in a slope ratio estimate of 109.0 &PLUSMN; 3.4% (with a 95% confidence interval from 102.2 to 115.8) for bioavailability of copper from TBCC compared with 100 for that in copper sulfate. When the feeds were stored at room temperature for 10 or 21 d, the vitamin E content in the feed fortified with 300 mg/kg copper as TBCC was higher (P < 0.01) than that in the feed added with 300 mg/kg copper as CuSO4. The vitamin E contents in liver and plasma of broilers given TBCC were also higher (P < 0.01) than those of birds fed copper sulfate. The results from this study indicate that TBCC is a safer product and more available to broilers than copper sulfate, and it is chemically less active than copper sulfate in promoting the oxidation of vitamin E in feed.

分类号：

  • 相关文献

[1]Copper bioavailability, blood parameters, and nutrient balance in mink. Wu, X. Z.,Guo, J. G.,Liu, Z.,Gao, X. H.,Wu, X. Z.,Zhang, T. T.,Yang, F. H.,Yang, F. H..

[2]Evaluation of bioaccumulation and toxic effects of copper on hepatocellular structure in mice. Wang, Xuezhi,Wang, Hui,Li, Jianxi,Yang, Zhiqiang,Zhang, Jingyan,Qin, Zhe,Wang, Lei,Kong, Xiaojun.

[3]代乳料对羔羊生产性能及血液生化指标的影响（英文）. 郭爱伟,张力,熊春梅,周学辉,苗小林. 2008

[4]PERFORMANCE EVALUATION OF A LARGE-SCALE SWINE MANURE MESOPHILIC BIOGAS PLANT IN CHINA. Wang, Y.,Zhang, W.,Dong, H.,Zhu, Z.,Wang, Y.,Li, B.,Zhang, W.,Dong, H.,Zhu, Z..

[5]Effect of dietary net energy concentration on dry matter intake and energy partition in cows in mid-lactation under heat stress. Yan, Fangquan,Xue, Bai,Song, Liangrong,Dalecuo,Xiao, Jun,Ding, Siyan,Hu, Xiaofei,Yan, Tianhai,Bu, Dengpan.

[6]Effects of glucose oxidase on the growth performance, serum parameters and faecal microflora of piglets. Tang, H.,Yao, B.,Gao, X.,Yang, P.,Zhang, G.,Wang, Z.,Tang, H.,Zhang, G.. 2016

[7]Influence of whole hulled rice and rice husk feeding on the performance, carcass yield and digestive tract development of geese. Wang, Z. Y.,Yang, H. M.,Li, W. Z.,Lu, J.,Zou, J. M..

[8]Long-term effects of choline on productive performance and egg quality of brown-egg laying hens. Zhai, Q. H.,Dong, X. F.,Tong, J. M.,Bao, Y. E.,Zhai, Q. H.,Guo, Y. M.. 2013

[9]Effect of epigallocatechin gallate on growth performance and antioxidant capacity in heat-stressed broilers. Xue, Bo,Liu, Longzhou,Luo, Jingxian,Tian, Guangming,Yang, Ye,Song, Jiao.

[10]Feeding brittle culm1 whole crop rice replacing wheat by-products to growing-finishing pigs. Wang, H. F.,Liu, J. X.,Qian, Q.,Wu, Y. M.. 2006

[11]Effect of rice husk diluted dietary switching on body weight, carcass yield and digestive tract of adult ganders. Lu, J.,Wang, Z. Y.,Yang, H. M.,Shi, S. R.,Zou, J. M.. 2011

[12]The influences of ambient temperature and crude protein levels on performance and serum biochemical parameters in broilers. Liu, Q. W.,Chao, Z.,Wei, L. M.,Wang, F.,Sun, R. P.,Feng, J. H.,Chen, Y.,Zhang, M. H..

[13]Effects of dietary taurine on egg production, egg quality and cholesterol levels in Japanese quail. Wang, Fu-Rong,Zhang, Xiao-Ming,Tong, Jian-Ming,Xie, Zhong-Guo,Wang, Fu-Rong,Zhang, Xiao-Ming,Tong, Jian-Ming,Xie, Zhong-Guo,Wang, Fu-Rong,Dong, Xiao-Fang,Tong, Jian-Ming,Zhang, Qi. 2010

[14]Effects of dietary addition of heat-killed Mycobacterium phlei on growth performance, immune status and anti-oxidative capacity in early weaned piglets. Zhong, Jin-Feng,Tu, Wei,Fang, Re-Jun,Zhong, Jin-Feng,Tu, Wei,Fang, Re-Jun,Zhong, Jin-Feng,Wu, Wei-Gao,Liu, Zhen-Xiang,Zhang, Xiao-Qing.

[15]Effects of vitamin A supplementation on growth performance, carcass characteristics and meat quality in Limosin x Luxi crossbreed steers fed a wheat straw-based diet. Wang, W. J.,Wang, S. P.,Tan, Z. L.,Wang, S. P.,Wang, W. J.,Wang, S. P.,Gong, Y. S.,Wang, J. Q.. 2007

[16]Effect of different protein ingredients on performance, egg quality, organ health, and jejunum morphology of laying hens. Wu, S. G.,Qi, G. H..

[17]Effects of outdoor access days on growth performance, carcass yield, meat quality, and lymphoid organ index of a local chicken breed. Tong, H. B.,Cai, J.,Lu, J.,Wang, Q.,Shao, D.,Zou, J. M..

[18]Evaluation of amino-acid supplemented diets varying in protein levels for laying hens. Ji, F.,Fu, S. Y.,Ren, B.,Wu, S. G.,Zhang, H. J.,Yue, H. Y.,Gao, J.,Qi, G. H.,Ji, F.,Fu, S. Y.,Gao, J.,Helmbrecht, A..

[19]Effects of Bacillus subtilis natto on performance and immune function of preweaning calves. Sun, P.,Wang, J. Q.,Zhang, H. T..

[20]Simultaneous determination of p-arsanilic acid and roxarsone in feed by liquid chromatography-hydride generation online coupled with atomic fluorescence spectrometry. Liu, Jianjing,Yu, Hongxia,Qiu, Jing,Sun, Fengmei,Li, Ping,Yang, Shuming,Song, Haibin.

作者其他论文 更多>>