PURIFICATION OF GINKGO LEAVES EXTRACT WITH MACROPOROUS ADSORBENT BASED ON UREA—FORMALDEHYDE CONDENSED POLYMERS

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摘要 Therelationshipbetweentheadsorptionpropertiesfortheactivecomponentsofginkgoleavesandthestructureoftheadsorbentsbasedonurea-formaldehydecondensedpolymerswasinvestigated.Theresultsrevealedthattheseadsorbentsshowedveryhighadsorptonselectivityforbothflavonolglycosidesandterpenelactonescontainedinginkgoleaves.Thus,anadsorptionseparationprocedureforpurificationofginkgoleavesextractswasdeveloped.
机构地区 不详
出版日期 2000年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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