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Enrichment Technology of Atractylenolide Ⅰ and Ⅲ by Macroporous Resin

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【作者】 Zhiyuan LIANGXiuhai GANLiangping WUJinxiang ZHANG

【Author】 Zhiyuan LIANG;Xiuhai GAN;Liangping WU;Jinxiang ZHANG;Research Institute of Medicinal Plant,Guizhou Normal College;School of Chemistry and Life Science,Guizhou Normal College;

【机构】 Research Institute of Medicinal Plant,Guizhou Normal CollegeSchool of Chemistry and Life Science,Guizhou Normal College

【摘要】 [Objective] To optimize the enrichment technology of atractylenolideⅠ and Ⅲ by macroporous resin in the crude extracts of RHIZOMA ATRACTYLODIS MACROCEPHALAE. [Methods]Enrichment effects of six macroporous resins on atractylenolideⅠ and Ⅲ were compared by static adsorption and desorption. Macroporous resin having good research results were selected for the dynamic test. [Results] The optimal technology parameters of atractylenolide enrichment by HP20 resin were as follows: concentrations of atractylenolideⅠ and Ⅲ were 25. 6and 59. 7 μg / mL,respectively; sampling quantity was 4 BV and flow rate was 2 BV / h. Impurities were removed by 16 BV water and 6 BV of30% ethanol in turn. Then,elution was carried out by 12 BV of 75% ethanol at 2 BV / h velocity. Under these conditions,the recovery rates of atractylenolideⅠ and Ⅲ were 100% and 98. 24%,respectively. [Conclusions]Enrichment of atractylenolideⅠ and Ⅲ by HP20 macroporou resin was simple and feasible.

【基金】 Supported by the Fund Project of Science and Technology Bureau of Wudang District in Guiyang City([2012]58);the Characteristic Key Discipline of Applied Chemistry in Guizhou Province([2012]442)
【所属期刊栏目】 Processing of Traditional Chinese Medicine and Quality Control (2015年Z2期)
  • 【分类号】R284
  • 【下载频次】20
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