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Planta Med 1981; 42(6): 181-186
DOI: 10.1055/s-2007-971623
DOI: 10.1055/s-2007-971623
Research Articles
© Hippokrates Verlag Stuttgart
Seasonal Variation of Saponins, Sucurose and Monosaccharides in Cultivated Ginseng Roots
Weitere Informationen
Publikationsverlauf
Publikationsdatum:
30. März 2007 (online)
Abstract
Yield of methanolic extract of fresh roots of Ginseng harvested in winter was found to be more than two-fold grater than from roots collected in summer; this remarkable increase is mainly due to the large increase of sucrose in roots in winter. On the other hand, biologically active dammarane-saponins in the roots increase in summer. These results indicate that roots should be harvested in summer for the production of high quality Ginseng extracts.
Key Word Index
Panax ginseng - Seasonal variation - Sucrose - Dammaranesaponins - Ginsenosides