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Effects of Pulverization on Components and the Content of Volatile Oil in Zanthoxylum schinifolium Sieb. et Zucc.

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【作者】 Hua QIANGuolin ZHANGYuyao ZHUWeiming ZHANGBotao ZHAO

【Author】 Hua QIAN;Guolin ZHANG;Yuyao ZHU;Weiming ZHANG;Botao ZHAO;Nanjing Research Institute for Comprehensive Utilization of Wild Plants;Chenguang Biotech Group Co. ,Ltd.;

【机构】 Nanjing Research Institute for Comprehensive Utilization of Wild PlantsChenguang Biotech Group Co. ,Ltd.

【摘要】 [Objective] To study effects of conventional pulverization on the content and components of volatile oil in Zanthoxylum schinifolium Sieb. et Zucc. [Methods]Contents of volatile oil in Zanthoxylum schinifolium Sieb. et Zucc. of different pulverization degree were measured,and compositions of different extracted volatile oil were analyzed and compared by gas chromatography- mass spectrometry( GC- MS).[Results]Compared with that in the whole grain,the loss of volatile oil in fine powder( 80 mesh,national standard) was as high as 34. 2%,mainly being the loss of the enol compounds; the content of volatile oil was relatively less influenced by coarse powder( 10 mesh),chemical components isolated from which were the most,and the aroma components of which were also richer. [Conclusion] The finer the powder of Zanthoxylum schinifolium Sieb. et Zucc. is,the more the volatile oil loss is,yet appropriate grinding is in favor of the emission of aroma components.

【基金】 Supported by National"Twelfth Five-Year"Plan for Science&Technology Support(No.2011BAD33B01)
【所属期刊栏目】 Chemical Composition of Natural Medicine (2014年09期)
  • 【分类号】S573.9
  • 【下载频次】25
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