一步氧化法合成角黄素的工艺改进  

An Improve Process for Canthaxanthin Synthesis of One Step Oxidation

作　　者：耿伟[1,2] 赵桂森[1] 冯辉杰[2] 

机构地区：[1]山东大学药学院,山东济南250012 [2]浙江医药股份有限公司新昌制药厂,浙江新昌312500

出　　处：《山东化工》2013年第2期9-10,12,共3页Shandong Chemical Industry

摘　　要：角黄素是类胡萝卜素的一种,作为着色添加剂,主要应用于食品和饲料。在角黄素一步氧化合成工艺中,氧化剂、催化剂、温度等条件不变的情况下,考察不同的酸配制的酸度调节剂对工艺的影响,经试验验证,得到用硫酸进行酸度调节下,工艺条件最优。Canthaxanthin, one of the Carotenoids, mainly used in food and feed, as coloring additives at present. In one step oxidating Canthaxathin synthesis process, the influences of different acidity regulator were investigated when the oxidant, catalyst, temperature and other conditions unchanged indicated that sulphuric acid as the acidty regulator was the optimal process for the synthesis. ~ The results Canthaxathin

关 键 词：角黄素 氧化反应 酸度调节剂 

分 类 号：O629.4[理学—有机化学]