万寿菊中叶黄素的三种提取方法比较  

Comparing Three Methods for Xanthophyll Extraction from Marigold Flower

作　　者：叶兆伟[1] 李洵[1] 刘柱明[1] 刘敏杰[1] 徐源梅[2] 

机构地区：[1]信阳农林学院生物技术系,河南信阳464000 [2]辽宁医学院药学院,辽宁锦州121000

出　　处：《湖北农业科学》2014年第4期874-876,共3页Hubei Agricultural Sciences

基　　金：信阳农业高等专科学校青年教师基金项目(201101012)

摘　　要：为了探索万寿菊(Tagetes erecta L.)中叶黄素的提取工艺,采用水浴加热法、超声波法、微波法3种方法从万寿菊中提取叶黄素,并以叶黄素得率作为标准,确定最优提取方法。结果表明,超声波法提取叶黄素明显优于其他2种方法,含量可达到21.91 mg/g。利用超声波法进行叶黄素的提取,可以大大提高提取效率。The technologies of extracting xanthophylls from Marigold flower with water bath, ultrasonic and microwave method were studied. The yield of xanthophylls was used to screen the best method. The results showed that ultrasonic extraction with the yield of xanthophyll of 21.91 mg / g was obviously better than the other two methods. The efficiency of xanthophyll extraction could be increased greatly by ultrasonic method.

关 键 词：万寿菊(Tagetes ERECTA L.) 叶黄素 超声提取 

分 类 号：R272.71[医药卫生—中医儿科学]