title: [Determination of syrigin in zengzhi granule by HPLC].
abstract: On Zorbax Sil column with a mobile phase of chloroform-isooctane-methyl alcohol-acetic acid (30: 13: 4: 3), the content of syrigin in Zengzhi granules was determined by HPLC at 270nm. The results show that the recovery is 102.52 +/- 1.98% and RSD 1.93%. The content of syrigin is 0.0543 +/- 0.0005mg/g.
authors.affiliation: Institute of Chinese Materia, China Academy of TCM, Beijing.
authors.forename: B X
authors.initials: BX
authors.lastname: Zhang
authors.forename: X C
authors.initials: XC
authors.lastname: Zhu
authors.forename: G Y
authors.initials: GY
authors.lastname: Wang
mesh_terms: D002851:Chromatography, High Pressure Liquid; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D005960:Glucosides / Q000032:analysis*; D010666:Phenylpropionates
chemical_list: D004338:Drug Combinations; D004365:Drugs, Chinese Herbal; D005960:Glucosides; D010666:Phenylpropionates; C028305:syringin