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期 刊 ：中国中药杂志 1996年 21卷 08期 页码：456.

关键词：魔芋属；魔芋葡甘露聚糖；含量测定；薄层分析；

Keywords:Amor phophallus, konjac glucomannan, detection, TLC,

摘 要 ：对魔芋属7种植物进行了魔芋葡甘露聚糖(简称KGM)检测,发现除花魔芋Amorpho phalluskonjac外,白魔芋A.albus,攸落魔芋A.yuloensis,西盟魔芋A.xemengensis和甜魔芋A.dunnii亦可作为魔芋葡甘露聚糖的资源.并用薄层层析进一步证明,疏毛魔芋A.sinensis和滇魔芋A.yunnanensis中不含有KGM,不能与其它5种魔芋混用。

Abstract:Seven Amorphophallus species were detected for konjac glucomananam(KGM).It has been found out that A.albus, A. konjac,A.yuloensis, A. xemengensis and A.dunnii are of higher contents of KGM(30%).but A.sinensis and A.yunnanensis are not as further comfirmed by TLC analysis.It follows that A.albus,A.konjac,A.yuloensis,A.xemengensis and A.dunnii are high quality resources of KGM, but A.sinensis and A.yunanensis can notbe used as substitutes for the above-cited five species.

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