The content of ginsenoside in Panax quinquefolium L was determined by colorimetry.

用香草醛-冰醋酸比色法测定西洋参中总皂甙的含量.

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American ginseng ( Panax quinquefolium L. )

真菌病害是西洋参 ( Panaxquinquefolium L. ) 的最主要病害,造成西洋参大量减产.

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Aim To study the alkaline - degradation products of ginsenosides from leaves and stems of Panax quinquefolium L.

目的研究西洋参茎叶总皂苷碱降解成分.

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Objective To develop and utilize the fruit of Panax quinquefolium L. as its new medicinal part.

目的开发西洋参果新药材,充分利用西洋参新的药用部位.

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