title: [Dissolution rates of slow-releasing tablets of radix Tripterygii wilfordii].
abstract: Spectrophotometry was used in an external dissolution rate experiment for the slow-releasing tablets of Radix Tripterygii Wilfordii in five batches. The result shows that all these five batches have fine dissolution rates in which T50 and Td appear obviously different.
authors.affiliation: Hubei Academy of Traditional Chinese Medicine and Pharmacy, Wuhan.
authors.forename: S
authors.initials: S
authors.lastname: Nie
authors.forename: H
authors.initials: H
authors.lastname: Zhang
authors.forename: C
authors.initials: C
authors.lastname: Wang
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000032:analysis; D003692:Delayed-Action Preparations; D004224:Diterpenes / Q000032:analysis; D004365:Drugs, Chinese Herbal / Q000008:administration & dosage* / Q000737:chemistry; D004852:Epoxy Compounds; D010616:Phenanthrenes; D029757:Tripterygium
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D003692:Delayed-Action Preparations; D004224:Diterpenes; D004365:Drugs, Chinese Herbal; D004852:Epoxy Compounds; D010616:Phenanthrenes; C001899:triptolide