红花黄酮类成分提取工艺考察  

Investigation of Extraction Process of Flavonoids Composition in Safflower

作　　者：张明[1] 王光忠[1] 刘焱文[1] 

机构地区：[1]湖北中医学院湖北省中药资源与中药复方省部共建教育部重点试验室,武汉430061

出　　处：《中国药师》2009年第3期348-350,共3页China Pharmacist

摘　　要：目的:优选红花提取工艺。方法:用分光光度法测定红花黄色素的含量,以红花黄色素的含量及提取转移率为指标,采用均匀设计优化提供工艺。结果:加20倍量40%乙醇提取45min,在80～90℃温度下提取2次,可使红花中黄酮类成分提取完全。结论:本方法简单可行,可用于工业大生产。Objective： To optimize the extraction process of Carthamus tinctorius L. Method： The contents of safflor yellow（SY） were determined by ultraviolet spectrophotometry. With the transferring rate and content of SY as index the optimum extraction condition was selected by uniform design. Result： The optimal extraction process of SY was extracted with 20 times amount of 40% alcohol, refluxing and extracting 45 minutes, for twice at 80 -90℃. In this condition, SY could be extracted effectively. Conclusion ： The extraction process is simple, practicable and available for industrial production.

关 键 词：总黄酮 提取工艺 均匀设计 红花黄色素 

分 类 号：R284.2[医药卫生—中药学]