水溶性类胡萝卜素混合物及其制备方法;WATER-SOLUBLE COMPOSITIONS CONTAINING CAROTENOIDS AND PREPARATION THEREOF

摘要

本发明系关于一种制备水溶性类胡萝卜素混合物的方法，其包含以下步骤：培养一分泌水溶性类胡萝卜素混合物之微生物于一培养基中，其中该微生物分泌水溶性类胡萝卜素混合物于该培养基中；收集该培养基，以分离出一含有水溶性类胡萝卜素混合物之培养液；加入一凝集剂于该含有水溶性类胡萝卜素混合物之培养液；及以固液分离方式处理该培养液，收集与该凝集剂反应而沉淀的固态之水溶性类胡萝卜素混合物。本发明亦关于一种水溶性类胡萝卜素混合物，其系由上述制备方式所制得。; collecting the culture medium for separating a culture solution containing the water-soluble compositions containing carotenoids; adding an aggregation agent into the culture solution; and treating the culture solution by a sold liquid separation for collecting a solid state of the water-soluble compositions containing carotenoids which are formed by reacting with the aggregation agent. The present invention also is related to water-soluble compositions containing carotenoids which are acquired by the above preparation.