超声-乙醇法提取血红铆钉菇子实体总黄酮工艺研究  

Extraction Process of Total Flavonoid from Chroogomphus rutilus by Ultrasonic Wave-Ethanol

作　　者：赵聪[1] 陈贵堂[1] 王海翔[1] 杨志萍[1] 程抒劼[1] 綦国红[1] 

机构地区：[1]中国药科大学工学院,南京211198

出　　处：《湖北农业科学》2017年第7期1309-1311,共3页Hubei Agricultural Sciences

基　　金："十二五"农村领域国家科技计划课题项目(2012BAD36B02)

摘　　要：通过单因素试验和正交试验优化了超声-乙醇法提取血红铆钉菇(Chroogomphus rutilus)子实体中总黄酮的工艺。结果表明,血红铆钉菇中总黄酮最佳提取条件为70%乙醇,料液比1∶30(m/V),超声时间30 min,最佳工艺条件下总黄酮提取率为5.91%。The extraction process of total flavonoid from Chroogomphus rutilus fruit bodies was optimized by single factor and orthogonal experiments using ultrasonic wave-ethanol. With rutin as reference substance,the total flavonoid content was deter-mined using aluminum nitrate colorimetric method. The optimal extraction conditions was ethanol concentration 70%,solid-liq-uid ratio 1：30 （m/V ） and the ultrasonic time 30 min. The extraction yield of total flavonoid was up to 5.91% under the opti-mum conditions.

关 键 词：血红铆钉菇(Chroogomphus rutilus) 超声 总黄酮 提取 

分 类 号：TQ463.24[化学工程—制药化工] R284.2[医药卫生—中药学]