阅读说明：本技术 一种新型的叶黄素水溶性衍生物及其制备工艺 (Novel lutein water-soluble derivative and preparation process thereof ) 是由 赵修华 刘冰雪 刘艳杰 杨旗蕾 王思莹 张茜 王力 蔡宏达 于 2021-06-30 设计创作，主要内容包括：本发明涉及一种新型的叶黄素水溶性衍生物及其制备工艺。主要通过叶黄素和水苏糖进行酯化反应,制备新型的叶黄素水溶性衍生物。与叶黄素原药相比,本发明制备的新型叶黄素水溶性衍生物具有较好的亲水性能和生物可利用性,并保持了叶黄素原有的生物活性,可添加到多种剂型或多功能食品中。此外,本发明制备工艺流程简单,周期短,成本低,易于扩大,易于产业化的优点。(The invention relates to a novel lutein water-soluble derivative and a preparation process thereof. The novel lutein water-soluble derivative is prepared mainly by esterification reaction of lutein and stachyose. Compared with the original lutein, the novel lutein water-soluble derivative prepared by the method has better hydrophilic property and bioavailability, maintains the original bioactivity of lutein, and can be added into various dosage forms or multifunctional food. In addition, the preparation method has the advantages of simple process flow, short period, low cost, easy expansion and easy industrialization.)