title: [Quantitative analysis of gamma-schizandrin in manganbao granules, a complex prescription of Chinese medicine].
abstract: This paper deals with a HPLC method for determining the content of gamma-schizandrin in Manganbao granules. Samples are extracted with haxane, re-dissolved in MeOH, chromatographed on HPLC (Column, Spheri-5 RP-18, 220 mm x 4. 6mm, mobile phase, 75% MeOH) and the main components can be easily isolated. Six samples were analyzed by calibration curve method. The results have shown that the quantitative analysis of gamma-schizandrin conducted in this way is convenient, fast and highly reproducible.
authors.affiliation: Applied Pharmaceutical Research Institute, Beijing Medical University.
authors.forename: Y
authors.initials: Y
authors.lastname: He
authors.forename: Y
authors.initials: Y
authors.lastname: Cai
authors.forename: Z
authors.initials: Z
authors.lastname: Zhu
mesh_terms: D000998:Antiviral Agents / Q000737:chemistry*; D002851:Chromatography, High Pressure Liquid; D034242:Cyclooctanes; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D006509:Hepatitis B; D017705:Lignans; D011083:Polycyclic Compounds / Q000032:analysis*
chemical_list: D000998:Antiviral Agents; D034242:Cyclooctanes; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal; D017705:Lignans; D011083:Polycyclic Compounds; C015499:schizandrin B