Study on the Quality Analysis and Effect of Origin Processing on Naringenin Content of Drynariae Rhizoma from Qiandongnan County
Objective:Understanding the quality of Drynariae Rhizoma from Qiandongnan and the impact of processing on quality,providing reference for the development of bone marrow resources in Qiandongnan.Method:Analysis of the quality of Drynariae Rhizoma from various origins in Qiandongnan by thin-layer chromatography,moisture,leachate,ash and naringenin with reference to the 2020 edition of the Chinese pharmacopoeia.To investigate the effect of four processing methods of origin on the naringenin content in fresh products of Drynariae Rhizoma.Results:Qiandongnan Drynariae Rhizoma meets the requirements of pharmacopoeia.Naringenin content was minimally affected by direct washing and dehairing and slicing of fresh Drynariae Rhizoma at 50 ℃ and drying at the place of origin.Conclusion:Good quality of Qiandongnan Drynariae Rhizoma,direct cleaning and dehairing,slicing and drying at 50 ℃ to provide a certain reference for the next step in the development and utilisation of resources.
naringinDrynariae Rhizomaquality analysisprocessed at source
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