[Study on the solubility changes of Rhizoma Coptidis' main chemical constituents influenced by the proportion of Rhizoma Coptidis and Fructus Evodiae].

Abstract

OBJECTIVE To investigate the relationship between the solubility of Rhizoma Coptidis' main chemical constituents and the proportion of Rhizoma Coptidis and Fructus Evodiae. METHOD 9 samples were selected in which the proportion of Rhizoma Coptidis and Fructus Evodiae were 1:0, 6:1, 3:1, 2:1, 1:1, 1:2, 1:3, 1:6 and 0:1, respectively. The samples' water… (More)

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