|
KMID : 0368419930360030225
|
|
Journal of Plant Biology
1993 Volume.36 No. 3 p.225 ~ p.231
|
|
|
Production of Tropane Alkaloids by Hairy Root Cultures of Scopolia parviflora
|
|
安埈徹/Ahn, Jun Cheul
鄭炳均/白允雄/金永俊/高庚珉/黃聲振/황백/Jung, Byung Gyun/Paek, Yun Woong/Kim, Young Jun/Ko, Kyeong Min/Hwang, Sung Jin/Hwang, Baik
|
|
|
Abstract
|
|
|
|
Transformed hairy roots of Scopolia parviflora, prducing tropane alkaloids and native to Korea, were obtained following infection of rhizome segments with Agrobacterium rhizogenes A_4. Each root tip induced from inoculum sites excised and cultured in MS agar or liquid medium. About seventy of hairy root clones were established. Among them, several fast growing hairy root clones were examined for alkaloid content. Two dimensional TLC analysis showed that the tropane alkaloid pattern of hairy root was more complicated than that in the rhizome of mother plant. On the other hand, some hairy root clones did not produce scopolamine and hyoscyamine. In HPLC analysis, some hairy root clones yield higher levels of scopolamine and hyoscyamine than those of mother plant rhizome which used for infection. Scopolamine and hyoscyamine were identified by comparison of their retention times and of their mass spectra data with those of authentic compounds.
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|