Abstract
Powdered Poppy Capsule Extractive (PPCE) is largely used as a raw material of Compound Liquorice Tablets, but there are few studies of its quality evaluation or control. In this paper, a novel strategy for quality assessment of PPCE, systematic quantified fingerprint method (SQFM) combined with quantitative analysis of multi-components by a single marker (QAMS) method, was developed and validated. According to the outcome of Pm and the content of codeine and morphine, 41 batches of PPCEs were classified into two classifications by hierarchical cluster analysis, and the samples in one of the categories were obviously inferior to normal in quality. The results demonstrated that the strategy developed in this paper could provide a new method for quality evaluation of PPCE or even other traditional Chinese medicine (TCM).
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