| 反相高效液相色谱法测定婴幼儿配方食品中的叶黄素 |
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| 引用本文： | 单艺,杨金宝,鄂来明,宋戈,郑伟.反相高效液相色谱法测定婴幼儿配方食品中的叶黄素[J].食品科技,2011(10):276-279. |
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| 作者姓名： | 单艺 杨金宝 鄂来明 宋戈 郑伟 |
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| 作者单位： | 东北农业大学黑龙江省乳品工业技术开发中心; |
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| 摘 要： | 建立了反相高效液相色谱法测定婴幼儿配方食品中叶黄素测定方法。选用色谱柱YMC Carotenoid4.6mm×250mm,5μm,以甲醇、甲基叔丁基醚为流动相进行梯度洗脱,流速为1mL/min,于445nm波长下,测定婴幼儿配方食品中叶黄素的含量,叶黄素含量在0.0164～0.492μg/mL范围内呈线性关系,R=0.9998,平均回收率为99.2%,RSD为1.1%。该方法可以简便准确的测定婴幼儿配方食品中叶黄素的含量。
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| 关 键 词： | 叶黄素 婴幼儿配方奶粉 高效液相色谱 |
Determination of lutein in formular food for infant and young children by HPLC |
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| SHAN Yi,YANG Jin-bao,E Lai-ming,SONG Ge,ZHENG Wei.Determination of lutein in formular food for infant and young children by HPLC[J].Food Science and Technology,2011(10):276-279. |
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| Authors: | SHAN Yi YANG Jin-bao E Lai-ming SONG Ge ZHENG Wei |
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| Affiliation: | SHAN Yi,YANG Jin-bao,E Lai-ming,SONG Ge,ZHENG Wei(Northeast Agricultural University,Heilongjiang Dairy Industry Technical Development Center,Harbin150086) |
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| Abstract: | |
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| Keywords: | lutein infant formular food high-performance liquid chromatography |
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