| | 1 | Author
| Gunter Brunet, N. Ab, A. M. Saleh, R. Agai, K. Ibrahim | Requires cookie* | | | Title
| Stepw ise M ethylation of Quercetin by Cell-Free Extracts of Citrus Tissues  | | | | Abstract
| The cell-free extracts of peel, root, or callus tissues of citrus catalyzed the stepwise O-methylation of quercetin to rham netin, isorham netin and rhamnazin. Both rham netin and isorham netin were further m ethylated to rhamnazin and possibly to a trim ethyl ether derivative of quercetin. The results seem to indicate the existence of both m eta and para directing enzymes that are involved in the biosynthesis of m ethylated flavonoids in citrus tissues. | | | |
Reference
| Z. Naturforsch. 33c, 786 (1978); received August 7 1978 | | | |
Published
| 1978 | | | |
Keywords
| O-M ethylation, Quercetin, Citrus tissues | | | |
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| default:Reihe_C/33/ZNC-1978-33c-0786_n.pdf | | | | Identifier
| ZNC-1978-33c-0786_n | | | | Volume
| 33 | |
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