| 控制紫外波长合成维生素D3的研究 |
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| 引用本文： | 何剑洋,彭秀华,张斌,易春艳.控制紫外波长合成维生素D3的研究[J].化学工程与装备,2006(6):22-25. |
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| 作者姓名： | 何剑洋 彭秀华 张斌 易春艳 |
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| 作者单位： | 厦门金达威维生素股份有限公司,厦门,361022 |
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| 摘 要： | 在合成维生素D3的过程中有多种光异构化产物．光异构产物取决于激发的紫外波长。束用一步光异构法。加入两种滤光液窄化禹压汞灯紫外波长在270hm-320hm．授维生素D3的转化率达到67％。
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| 关 键 词： | 维生素D3 光化学合成 滤光液 |
Research of Controlling UV - wavelength on Photosynthesis Vitamin D3 |
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| He JianYang,Peng XiuHua,ZhangBin,YiChunYan.Research of Controlling UV - wavelength on Photosynthesis Vitamin D3[J].Chemical Engineering & Equipment,2006(6):22-25. |
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| Authors: | He JianYang Peng XiuHua ZhangBin YiChunYan |
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| Affiliation: | Xiamen Kingdomway Vitamin Incorporation ,Xiamen 361022 |
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| Abstract: | It has many light photoisomers during the synthesis of Vitamin D3.The light photoisomerslie on the UV-wavelength.The experimental research for photosynthesizing of Vitamin D3 was made by one step photoisomerization and narrowing the UV-wavelength to 270-320nm,which is mercury lamp added two kinds of light-filter solution.The conversion of Previtamin D3 into Vitamin D3 is about 67%. |
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| Keywords: | Vitamin D3 photosynthesis light- filter solution |
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