Apiforol
| Apiforol | |
| |
| Identification | |
|---|---|
| Nom UICPA | (2S)-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromene-4,5,7-triol |
| Synonymes |
3-désoxyleucocyanidine |
| No CAS | |
| PubChem | 440834 |
| SMILES | |
| InChI | |
| Propriétés chimiques | |
| Formule | C15H14O5 [Isomères] |
| Masse molaire[1] | 274,268 7 ± 0,014 5 g/mol C 65,69 %, H 5,15 %, O 29,17 %, |
| Unités du SI et CNTP, sauf indication contraire. | |
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L'apiforol est un composé organique de la famille des flavan-4-ols, une sous-classe de flavonoïdes.
Métabolisme
Une flavanone 4-reductase, la (2S)-flavan-4-ol:NADP+ 4-oxydoréductase)[2] transforme la naringinine en apiforol[3]. Cette enzyme est présente chez Columnea hybrida, le pommier domestique (Malus domestica), le poirier commun (Pyrus communis), Sinningia cardinalis et dans le maïs (Zea mays)[2].
Notes et références
- ↑ Masse molaire calculée d’après « Atomic weights of the elements 2007 », sur www.chem.qmul.ac.uk.
- EC 1.1.1.234 - flavanone 4-reductase on brenda-enzymes.org
- ↑ Apiforol on nashua.case.edu
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