title: [Influence of heating degrees on appearance of calcined shell drugs].
abstract: The colors, crisp extents and comminution rates of 4 kinds of shell drugs calcined under various conditions were conpared systematically. The appearance alterations of the calcined drugs were closely related to the heating degrees during calcining operation, and the effect of calcining duration was greater than that of calcining temperature.
authors.affiliation: Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing.
authors.forename: W
authors.initials: W
authors.lastname: Jiang
authors.forename: T
authors.initials: T
authors.lastname: Li
authors.forename: C
authors.initials: C
authors.lastname: Li
authors.forename: Y
authors.initials: Y
authors.lastname: Ma
mesh_terms: D000818:Animals; D006358:Hot Temperature; D008419:Materia Medica; D008974:Mollusca; D013678:Technology, Pharmaceutical; D013696:Temperature
chemical_list: D008419:Materia Medica