Variation of ginsenosides in infected roots of American ginseng (Panax quinquefolium) / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2905-2953, 2008.
Article
in Zh
| WPRIM
| ID: wpr-324781
Responsible library:
WPRO
ABSTRACT
<p><b>UNLABELLED</b>To study the infected root of Panax quinquefolium on the contents of ginsenosides.</p><p><b>METHOD</b>The contents of three major ginsenosides Rg1, Re and Rb1 were determined by HPLC compared quantitatively between the different degree infected roots and normal root in the phloem and xylem.</p><p><b>RESULT</b>Rg1 in phloem and xylem of varying degrees infected root showed no significant difference, but Rb1 decreased 26.3% and 28.3% respectively in medium and serious infected roots comparing to normal root. Re in phloem of seriously infected roots decreased in xylem significantly.</p><p><b>CONCLUSION</b>The results indicate that the variation of ginsenosides in different degrees infected roots exists and the proportion of Rg1, Re and Rb1 in the total ginsenosides changes.</p>
Full text:
1
Database:
WPRIM
Main subject:
Plant Diseases
/
Chemistry
/
Plant Roots
/
Ginsenosides
/
Panax
/
Microbiology
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2008
Document type:
Article