ナス(Solanum melongena L.)培養組織の成分解析

概要

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Various tissue cultures (shoot, callus, adventitious root and hairy root) of Solanum melongena L. were established. Caffeoylputrescine, feruloylputrescine and chlorogenic acid were isolated from the adventitious roots cultured in 1/2 MS liquid medium supplemented with 1mg/L IBA. Two benzylglucosides, arbutin and 4-hydroxybenzoic acid 4-O-β-D-glucopyranoside, were also isolated from the hairy roots which were derived by the infection with Agrobacterium rhizogenes MAFF 03-01724 strain. The concentrations of caffeoylputrescine, feruloylputrescine and 4-hydroxybenzoic acid 4-O-β-D-glucopyranoside in the cultures were increased by the elicitor treatment. These compounds seemed to be the phytoalexin related compounds in S. melongena L.
2010-08-23