Arudonine, an allelopathic steroidal glycoalkaloid from the root bark of Solanum arundo Mattei |
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| Authors: | Fukuhara Katsuya Shimizu Kuniyoshi Kubo Isao |
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| Affiliation: | Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720-3112, USA. |
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| Abstract: | Bioassay-guided fractionation of the methanol extract of the root bark of Solanum arundo Mattei led to the isolation of a steroidal glycoalkaloid, designated arudonine, which was elucidated to be solasodine O-alpha-l-rhamnopyranosyl-(1-->2)-[beta-D-xylopyranosyl-(1-->3)], [alpha-l-rhamnopyranosyl-(1-->4)]-beta-D-glucopyranoside. This steroidal glycoalkaloid inhibited the growth of lettuce seedlings (Lactuca sativa). |
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| Keywords: | Solanum arundo Solanaceae Steroidal glycoalkaloid Arudonine Allelopathic effect Plant growth inhibitory activity |
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