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首页> 外文期刊>Korean Journal of Food Science and Technology >Simultaneous Determination of Vitamin D_3 and K_1 in Infant Formula by Column-switching High Performance Liquid Chromatography with UV Detection
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Simultaneous Determination of Vitamin D_3 and K_1 in Infant Formula by Column-switching High Performance Liquid Chromatography with UV Detection

机译:色谱柱切换高效液相色谱-紫外检测法同时测定婴儿配方食品中的维生素D_3和K_1

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摘要

Rapid and simple method was developed for simultaneous determination of vitamins D_3 and K_1 contents in infant formula. Contents of vitamins D_3 and K_1, extracted by column-switching HPLC with reversed phase column using enzymatic hydrolysis and organic solvent, in CRM determined by developed method were within certified ranges of standard values.
机译:建立了一种快速简便的方法,可同时测定婴儿配方食品中维生素D_3和K_1的含量。通过开发的方法测定的CRM中,采用酶促水解和有机溶剂的反相色谱柱切换HPLC提取的维生素D_3和K_1的含量在标准值的认可范围内。

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