离子交换树脂法纯化水溶性红曲红色素的研究  

Study on Purification of Water-Soluble Monascus Dye by Ion Exchange Resin

作　　者：熊何健[1,2] 吴云辉[3] 甘纯玑[2] 简文杰[3,2] 

机构地区：[1]集美大学生物工程学院,厦门361021 [2]福建农林大学食品科学学院,福州350002 [3]厦门海洋职业技术学院生物技术系,厦门361012

出　　处：《西南大学学报（自然科学版）》2009年第9期20-24,共5页Journal of Southwest University(Natural Science Edition)

基　　金：福建省重大科技项目资助课题(2003Y008)

摘　　要：以弱碱性阴离子交换树脂D301吸附水溶性红曲色素溶液,95%乙醇洗脱,然后进行HPLC分析,结果表明,红曲色素含有8种黄色素组份,其最大吸收峰均在380 nm附近;弱碱性阴离子交换树脂D301可实现红色素与黄色素组份的有效分离.Solution of water-soluble Monascus dye was adsorbed by D301 anion exchange resin and eluted by 95% （v/v） ethanol-water. The elate and mother liquor were detected via HPLC （high-performance liq uid chromatography）. The results showed that Monascus dye contained 8 kinds of yellow dye, whose char acteristie absorption peak was about 380nm and that the red dye and yellow dye could be separated effec tively by D301 anion exchange resin.

关 键 词：离子交换树脂 纯化 红曲色素 

分 类 号：TS202.3[轻工技术与工程—食品科学]