Identification method for standard decoction and traditional Chinese medicine formula granules of radix paeoniae alba and fried radix paeoniae alba
The invention relates to a method for identifying standard decoction and traditional Chinese medicine formula granules of radix paeoniae alba and fried radix paeoniae alba. The identification method comprises the following steps: preparation of a to-be-detected sample solution: taking a to-be-detect...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a method for identifying standard decoction and traditional Chinese medicine formula granules of radix paeoniae alba and fried radix paeoniae alba. The identification method comprises the following steps: preparation of a to-be-detected sample solution: taking a to-be-detected standard decoction or to-be-detected traditional Chinese medicine formula granules, and adding anextraction solvent for extraction to prepare the to-be-detected sample solution; and detection: detecting the to-be-detected sample solution by ultra-high performance liquid chromatography, and comparing the detected spectrum with a constructed characteristic spectrumof standard decoction and traditional Chinese medicine formula granules of radix paeoniae alba, or a constructed characteristic spectrumof standard decoction and traditional Chinese medicine formula granules of fried radix paeoniae alba. According to the invention, the identification method can be used for accurately identifyingthe standard decoction (tr |
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