红花黄色素提取工艺的研究  

Extracting process for safflower yellow in Carthamus tinctorius

作　　者：初阳[1] 宋洪涛[1] 陈大为[2] 李丹[2] 罗轶凡[2] 

机构地区：[1]南京军区福州总医院药学科,福建福州350025 [2]沈阳药科大学药学院,辽宁沈阳110016

出　　处：《中草药》2006年第8期1161-1164,共4页Chinese Traditional and Herbal Drugs

基　　金：国家自然科学基金资助项目(30200363);辽宁省博士启动基金资助项目(2001102042)

摘　　要：目的对红花黄色素的提取工艺进行优化。方法采用单因素试验法和正交试验法,以红花黄色素的提取率为主要考察指标,以红花黄色素在固形物中的质量分数及总出膏率为参考指标,对提取工艺进行考察。结果红花黄色素的最佳提取工艺:以12倍量水浸泡30min,70℃下动态提取2次,每次20min。结论该工艺可提高红花中红花黄色素的提取率。Objective To optimize the extraction of safflower yellow （SY） in Carthamus tinctorius. Methods Using the extracting rate of SY as main indicator, the content of SY in the dried and the extracting yield as reference indicators, the extracting process was studied by single factor method and orthogonal method. Results The optimum extracting procedure of SY was by 12 times of water soaking for 30 rain, then decocting for 20 min and 2 times by dynamic extracting under 70℃. Conclusion The optimum extracting procedure could increase the content and extraction effeciency of SY from C. tinctorius.

关 键 词：红花 红花黄色素 正交试验 

分 类 号：R284.2[医药卫生—中药学] R286.02[医药卫生—中医学]