| 玉米黄素制备工艺中强碱的影响研究 |
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| 引用本文： | 张莉华,许新德,何国军,虞雷明,邵斌.玉米黄素制备工艺中强碱的影响研究[J].中国食品添加剂,2011(1):116-120. |
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| 作者姓名： | 张莉华 许新德 何国军 虞雷明 邵斌 |
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| 作者单位： | 浙江医药股份有限公司新昌制药厂,新昌,312500 |
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| 摘 要： | 玉米黄素和叶黄素共同构成视黄斑色素,视黄斑色素在保护眼健康方面起到非常重要的作用.本文以叶黄素为原料,在碱性条件下经异构化反应制备玉米黄素,研究了有机碱液的加入方式、有机碱液的加入量对异构化反应的转化率、收率的影响,分析了造成这些影响的可能原因.实验结果表明,叶黄素异构化制备玉米黄素过程中应控制有机碱液的加入量,并以滴...
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| 关 键 词： | 玉米黄素 叶黄素 异构化 制备工艺 有机强碱溶液 |
The influence of strong organic base on the preparation of zeaxanthin |
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| ZHANG Li-hua,XU Xin-de,HE Guo-jun,YU Lei-ming,SHAO Bin.The influence of strong organic base on the preparation of zeaxanthin[J].China Food Additives,2011(1):116-120. |
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| Authors: | ZHANG Li-hua XU Xin-de HE Guo-jun YU Lei-ming SHAO Bin |
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| Affiliation: | ZHANG Li-hua,XU Xin-de,HE Guo-jun,YU Lei-ming,SHAO Bin(Zhejiang Medicine Co Ltd,Xinchang Pharma.Factory,Xinchang 312500) |
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| Abstract: | Zeaxanthin and lutein are the two major components of the macular pigment.They have an important role in eye health.In this report a process for the conversion of lutein into zeaxanthin by base-catalyzed isomerization was described.The impact of the adding method and the amount of strong organic base solution on the conversion rate and production yield of isomerization reaction were discussed.The possible reasons causing these effects were analyzed.The results showed the amount and speed of organic strong b... |
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| Keywords: | zeaxanthin lutein Isomerizaton preparation organic strong base solution |
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