五灵脂活性成分单体原儿茶酸的分析测定  

Determination of Active Composition as Monomer Protocatechinc Acid in the Stool of Trogopterus Xanthipes

作　　者：陈月开[1] 吴弢[2] 王美素[3] 

机构地区：[1]山西大学生命科学系,山西太原030006 [2]山西大学环境科学系,山西太原030006 [3]山西中医学院,山西太原030024

出　　处：《山西大学学报（自然科学版）》2000年第3期260-262,共3页Journal of Shanxi University(Natural Science Edition)

摘　　要：用紫外分光光度法测得五灵脂中原儿茶酸的第一特征峰在 2 60 nm波长处 ,5μg/ ml～ 3 0μg/ ml范围内OD2 60 与浓度呈线性正相关 ;第二特征峰在 2 95nm波长处 ,5μg/ ml～ 4 5μg/ ml范围内 OD2 95与浓度呈线性正相关。In this paper the active composition as monomer protocatechnic acid in the stool of Trogopterus xanthipes Milne Edwards were determined by using UV VIS Spectrophotometer model 756MC.The first peak of spectrum is at wavelength 260nm,and the second of spectrum is at wavelength 295nm respectively.These is present linear positive correlation whithin limits of 5 μg/ml～45 μg/ml.

关 键 词：五灵脂 原儿茶酸 紫外分光光度法 活性成分 测定 

分 类 号：R284.1[医药卫生—中药学]