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Effects of Root Diameter Within Different Root Parts on Ginsenoside Composition of Yunpoong Cultivar in Panax ginseng C. A. Meyer  

Li, Xiangguo (College of Agric. & Life Science, Chungnam National University)
Kang, Sun-Joo (College of Agric. & Life Science, Chungnam National University)
Han, Jin-Soo (College of Agric. & Life Science, Chungnam National University)
Kim, Jung-Sun (College of Agric. & Life Science, Chungnam National University)
Choi, Jae-Eul (College of Agric. & Life Science, Chungnam National University)
Publication Information
Korean Journal of Medicinal Crop Science / v.17, no.6, 2009 , pp. 452-457 More about this Journal
Abstract
This study was carried out to investigate the correlation between root diameter and ginsenoside composition of Panax ginseng C. A. Meyer cultivar Yunpoong. Dry matter ratio of main root was a little higher than that of lateral root and fine root, and that was higher by the increase of root diameter in the same root parts. Total ginsenosides composition of main and lateral roots increased by the decrease of root diameter, especially in lateral root. Similar resulted in fine root, but there was no significant difference where root diameter was below 2.5 mm. Except for ginsenoside-$Rg_1$, other ginsenosides component, PDs, PTs and total ginsenosides had highly negative correlation with the root diameter within whole root, main root+lateral root and lateral root+fine root, while $Rg_1$ had positive correlation with the root diameter.
Keywords
Panax ginseng; Yunpoong; Root Diameter; Ginsenoside Composition; Correlation;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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