| 抗生素及替代品饲喂的肉鸡中铜含量对比研究 |
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| 引用本文： | 朴凤玉,冷丰收,张莲姬,孟繁艳,张敏.抗生素及替代品饲喂的肉鸡中铜含量对比研究[J].西南农业大学学报,2003,25(5):445-448. |
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| 作者姓名： | 朴凤玉 冷丰收 张莲姬 孟繁艳 张敏 |
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| 作者单位： | [1]延边大学农学院化学教研室，吉林龙井133400 [2]延边大学农学院动物饲养教研室，吉林龙井133400 |
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| 基金项目： | 吉林省科技厅基金重点资助项目(20010208-1) |
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| 摘 要： | 选用18只分3组处理(分别在鸡日粮中添加蜂胶、芦荟粉和金霉素)的45日龄肉鸡，停药12h取样，对比研究抗生素及其替代品对其铜含量的影响。用二乙胺基二硫代甲酸钠法测定出用蜂胶、芦荟和金霉素饲哏的鸡肉中铜含量均低于我回无公害言禽肉安全要求GB18406．3-2001]中规定的铜的最高限量，且3组肉鸡中铜含量无显著性差异。
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| 关 键 词： | 二乙胺基二硫代甲酸钠法（Cu（DDTC）2萃取先度法） 铜 抗生素 方差分析 |
| 文章编号： | 1000-2642(2003)05-0445-04 |
| 修稿时间： | 2003年5月5日 |
A COMPARATIVE STUDY OF COPPER CONTENT IN BROILERS ADMINISTERED AN ANTIBIOTICS OR ITS SUBSTITUTES |
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| PIAO Feng-yu,LENG Feng-shou,ZHANG Lian-ji,MENG fan-yan,ZHANG Min.A COMPARATIVE STUDY OF COPPER CONTENT IN BROILERS ADMINISTERED AN ANTIBIOTICS OR ITS SUBSTITUTES[J].Journal of Southwest Agricultural University,2003,25(5):445-448. |
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| Authors: | PIAO Feng-yu LENG Feng-shou ZHANG Lian-ji MENG fan-yan ZHANG Min |
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| Abstract: | Eighteen 45 -day-old broilers were divided into 3 groups and were fed with diets supplemented with chlorotetracycline or its substitute, Propolis or Aloe. Twelve hours after the treatment, samples were taken to investigate the effect of the antibiotics on Cu contents in the broilers. Cu content in all the 3 groups, as determined with sodium dicthyldithiocarbomate method Cu (DDTC)2 extraction spectrophotometry], was lower than the maximum limitation of copper in livestock and poultry for meat in China (GB 18406. 3-2001). No statistically significant existed among the 3 groups in their Cu content. |
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| Keywords: | sodium dicthyldithiocarbomate method [Cu{DDTC)2 extraction spectrophotometry] antibiotics analysis of variance |
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