| 复合氨基酸铜螯合物的研究 |
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| 引用本文： | 张红漫,陈国松,仪明君,陆小华. 复合氨基酸铜螯合物的研究[J]. 氨基酸和生物资源, 2002, 24(2): 37-40. DOI: 10.3969/j.issn.1006-8376.2002.02.012 |
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| 作者姓名： | 张红漫 陈国松 仪明君 陆小华 |
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| 作者单位： | 南京工业大学应用化学系,南京,210009 |
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| 摘 要： | 以废弃鸡毛的硫酸水解液作为复合氨基酸的来源 ,将其与CuSO4 ·5H2 O螯合 ,采用有机溶剂沉淀法制取了高纯度的氨基酸铜螯合物 ,并用化学分析和红外光谱分析对其进行了研究 ;同时 ,提出了一种根据直接测定螯合态微量元素的含量来测定螯合率的新方法 ,为螯合率的测定提供了一条新的途径
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| 关 键 词： | 鸡羽毛 复合氨基酸 复合氨基酸铜 螯合物 螯合率 |
| 文章编号： | 1006-8376(2002)02-0037-04 |
| 修稿时间： | 2001-09-19 |
Study on Chelate of Complex Amino Acid with Copper |
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| ZHANG Hong-man,CHEN Guo-song,YI Ming-jun,LU Xiao-hua. Study on Chelate of Complex Amino Acid with Copper[J]. Amino Acids & Biotic Resources, 2002, 24(2): 37-40. DOI: 10.3969/j.issn.1006-8376.2002.02.012 |
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| Authors: | ZHANG Hong-man CHEN Guo-song YI Ming-jun LU Xiao-hua |
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| Abstract: | Complex amino acid prepared from hydrolyzate of waste chicken feather by sulfuric acid was chelated with CuSO 4·5H 2O. The highly pure chelate of complex amino acid with copper was then deposited by the addition of organic solvent and analyzed by chemical method and IR spectra. A new procedure for determing chelation ratio, which based on the direct determination of microelement in the chelate, was also reported. |
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| Keywords: | chicken feather complex amino acid complex amino acid with copper chelate |
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