title: [Study on the extraction method and the opimun factor for Paeonia suffruticosa].
abstract: The optimun extraction process were selected from three extraction methods according to the content of paeonol and it UV characters. Futhermore, the conditions of extraction process selected were studied with orthogonal test. The result showed that the yield of paeonol is 73.7%, RSD 2.93% (n = 3).
authors.affiliation: Nanjing University of TCM, Nanjing, 210029.
authors.forename: L
authors.initials: L
authors.lastname: Di
authors.forename: H
authors.initials: H
authors.lastname: Xie
authors.forename: B
authors.initials: B
authors.lastname: Fan
authors.forename: C
authors.initials: C
authors.lastname: Mao
mesh_terms: D000098:Acetophenones / Q000032:analysis / Q000302:isolation & purification*; D000438:Alcohols; D004365:Drugs, Chinese Herbal / Q000302:isolation & purification*; D007101:Immersion; D029596:Paeonia / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry; D012965:Sodium Chloride / Q000737:chemistry; D013056:Spectrophotometry, Ultraviolet; D013678:Technology, Pharmaceutical / Q000379:methods
chemical_list: D000098:Acetophenones; D000438:Alcohols; D004365:Drugs, Chinese Herbal; C013638:paeonol; D012965:Sodium Chloride