[Sample pretreatment method for assay of chlorogenic acid in Chinese medicinal preparations].
This paper introduces a sample pretreatment method for assaying chlorogenic acid-D101-column separation-precipitation method. The method features thorough removal of impurities, complete separation of chlorogenic acid and simple operational procedures. The experimental result of four samples from three preparations shows that this method is good in reliability and applicability.
Li
X
X
Qingdao Municipal Institute for Control.
Cao
Z
Z
Bo
M
M
D002726:Chlorogenic Acid / Q000032:analysis*; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D011786:Quality Control
D004338:Drug Combinations; D004365:Drugs, Chinese Herbal; D002726:Chlorogenic Acid