| 反相离子对色谱法同时测定饲料中多种水溶性维生素 |
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| 引用本文： | 戴军,程红专,王德和.反相离子对色谱法同时测定饲料中多种水溶性维生素[J].食品与生物技术学报,1990,9(4). |
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| 作者姓名： | 戴军 程红专 王德和 |
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| 作者单位： | 无锡轻工业学院中央研究设计所
(戴军，程红专)，无锡轻工业学院中央研究设计所(王德和) |
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| 摘 要： | 本文首次提出一种简便、快速地同时测定配合饲料中多种水溶性维生素的反相离子对HPLC方法。此方法用合适的波长和灵敏度程序检测,以抑制和排除杂质峰的干扰;在样品预处理上,采取特殊措施以防止维生素的分解,减少杂质含量。
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| 关 键 词： | 多种水溶性维生素 配合饲料 离子对色谱 程序检测 |
Simultaneous Determination of Water-Soluble Multivitamin in Feed by Reversed Phase Ion-qair Chromatography |
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| Dai Jun Cheng Hongzhuan Wang Dehe.Simultaneous Determination of Water-Soluble Multivitamin in Feed by Reversed Phase Ion-qair Chromatography[J].Journal of Food Science and Biotechnology,1990,9(4). |
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| Authors: | Dai Jun Cheng Hongzhuan Wang Dehe |
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| Affiliation: | Centre Institute |
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| Abstract: | This paper reports a simple and rapid methos of simultaneous determination of water-soluble multivitamins in formula feed by HPLC. A programmable multiwavelength detector is used to change both wavelength and sensitivity of-detection automatically in order to optinize the detection of each vitamin. Specific procedure of sample preparation is made to protect vitamins against decomposition and to decrease interference from impurities. |
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| Keywords: | Water-soluble multivitamin Formula feed Ion-pair chromatography Programmable detection |
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