Saponins from the Fruit of Panax quinquefolius Collected in Canada Studies on the Seed Storage Behaviour of Panax quinquefolius Studies on the Chemical Constituents in the Fruit of Panax quinquefolius Correlation between ginsenoside accumulation and SQS and SQE gene expression in different organs of Panax quinquefolius Correlation between ginsenoside accumulation and SQS and SQE gene expression in different organs of Panax quinquefolius Determination of residue of organic pesticides in Panax quinquefolius by CGC Studies on the Different Characteristic Ginsenoside in Ginseng (Panax ginseng) and American Ginseng (Panax quinquefolius) by TLC-scanning A RESEARCH ON THE FUNCTION OF FOREST TO GEOGRAPHY ON THE CULTIVATION OF PANAS QUINQUEFOLIUS LINN Correlation between content of effective compositions and altitudes of cultivating field for Panax quinquefolius from west Anhui Province Study on mechanism of forming red-skin and dark-green-skin of Panax quinquefolius Dynamics of endogenous hormone in American ginseng seed during morphological after-ripening period and their regulation to embryo development Correlation between content of effective compositions and altitudes of cultivating field for Panax quinquefolius from west Anhui Province Application of expert system to multi-media standardized production of Panax quinquefolius Cloning of β-amyrin synthase gene from Panax quinquefolius and its bioinformatics analysis Relationship between phosphopentose pathway and seed dormancyr eleasing of Panax quinquefolius Study on UPLC-UV-ELSD fingerprint for roots of Panax quinquefolius Comparison of content of total ginsenoside and ginsenoside Rb1<\sub> in Panax quinquefolius from different origins