| 高效液相色谱法同时测定强化牛奶中的维生素A和D_2 |
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| 引用本文： | 赵慧芬,李克杰,曹燕叔,郑建国. 高效液相色谱法同时测定强化牛奶中的维生素A和D_2[J]. 色谱, 1995, 13(1): 61-62 |
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| 作者姓名： | 赵慧芬 李克杰 曹燕叔 郑建国 |
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| 作者单位： | 北京奶牛中心 |
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| 摘 要： | ![]()
A reversed-phase high performance liquid chromatographic method for the simultaneous determination ofvitamin A and D_2 in fortified milk has been developed. A couple of serially connected columns with μ-Bonda-pak C_(18)(300 × 3. 9mm, 10μm)and Novapak C_(18)(150 × 3. 9mm, 4μm)and methanol/water(96/4)mobile phasewere used. Vitamin A and D_2 were detected at wavelengths of 325nm and 265nm, respectively. By usingsaponification procedure, the recoveries of vitamin A and D_2 were in the range of 90～110%.
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| 关 键 词： | 高效液相色谱 强化牛奶 维生素A和D＿2 |
Simultaneous Determination of Vitamin A and D_2in Fortified Milk by High Performance Liquid Chromatography |
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| Zhao Huifen,Li Kejie ,Cao Yanshu and Zheng Jianguo. Simultaneous Determination of Vitamin A and D_2in Fortified Milk by High Performance Liquid Chromatography[J]. Chinese journal of chromatography, 1995, 13(1): 61-62 |
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| Authors: | Zhao Huifen Li Kejie Cao Yanshu Zheng Jianguo |
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| Abstract: | ![]()
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| Keywords: | high performance liquid chromatography vitamin A and D_2 fortified milk |
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