锁阳黄酮咀嚼片中总黄酮含量的测定  

Determination of Flavonoids in Cynomorium Songaricum Flavonoids Tablets

作　　者：陈汉哲[1] 裴栋[2] 魏鉴腾[2] 邸多隆[2] 刘晔玮[1] 

机构地区：[1]兰州大学公共卫生学院营养与食品卫生学研究所,甘肃兰州730000 [2]中国科学院兰州化学物理研究所中科院西北特色植物资源化学重点实验室,甘肃兰州730000

出　　处：《食品研究与开发》2015年第13期111-113,共3页Food Research and Development

摘　　要：建立锁阳黄酮咀嚼片中黄酮含量的测定方法。以芦丁为对照品,用分光光度法测定锁阳黄酮咀嚼片中总黄酮的含量。锁阳黄酮咀嚼片中黄酮含量测定方法的线性方程:y=11.920x+0.007 2,相关系数:r=0.999 4,线性范围:4.02μg/m L^64.32μg/m L,精密度的相对偏差:1.04%,加标回收率:93.70%~104.58%。To establish the method for content determination of flavonoids in Cynomorium Songaricum flavonoids tablets. Lutoside as control article , the content of the flavoneoids in Cynomorium Songaricum flavonoids tablets was determined by spectrophotometry. The linear equation ,related coefficient and range of linearity were y=11.920x＋0.007 2,r=0.999 4, 4.02μg/mL-64.32μg/mL, respectively. The precision （RSD%） was 1.04%. The recoveries obtained were from 93.70 %to 104.58 %.

关 键 词：锁阳黄酮咀嚼片 总黄酮 分光光度法 含量测定 

分 类 号：TS218[轻工技术与工程—粮食、油脂及植物蛋白工程] O657.3[轻工技术与工程—食品科学与工程]