This is an old revision of this page, as edited by CheMoBot (talk | contribs) at 15:07, 19 April 2011 (Updating {{chembox}} (no changed fields - added verified revid - updated 'UNII_Ref', 'ChemSpiderID_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'ChEMBL_Ref', 'KEGG_Ref') per Chem/Drugbox validation (). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 15:07, 19 April 2011 by CheMoBot (talk | contribs) (Updating {{chembox}} (no changed fields - added verified revid - updated 'UNII_Ref', 'ChemSpiderID_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'ChEMBL_Ref', 'KEGG_Ref') per Chem/Drugbox validation ()(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff) For other uses, see Malvin (disambiguation). | |
| Names | |
|---|---|
| IUPAC name (2S,3R,4S,5S,6R)-2-oxy]-3-chromenyliumyl]oxy]-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol | |
| Identifiers | |
| CAS Number | |
| 3D model (JSmol) | |
| ECHA InfoCard | 100.037.063 
|
| PubChem CID | |
| CompTox Dashboard (EPA) | |
SMILES
| |
| Properties | |
| Chemical formula | • C29H35O17 (cation)
• C29H35O17Cl (chloride) |
| Molar mass | • 655.578 (cation)
• 691.031 (chloride) |
| Appearance | reddish blue, odourless powder |
| Solubility in water | nearly unsoluble |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
 Y verify (what is ?)
Infobox references
| |
Malvin is a naturally occurring chemical of the Anthocyanin family. It is a diglucoside of malvidin mainly found as a pigment in herbs like Malva (Malva sylvestris), Primula and Rhododendron. It can be found in a variety of common foods, including but not limited to the following:
- Vegetables: radish, tomato, turnip, potato, pimento, black eyed pea, green pea, olive (green and black), onion, eggplant, cabbage, carrot, beet, avocado, corn
- Nuts: walnut, cashew
- Herbs/Spices: paprika, mustard seed, cinnamon
- Fruit: watermelon, rhubarb, strawberry, quince, peach, pear, plum, fig, grape (red and green), apple, apricot, banana, blackberry, blueberry, boysenberry, cherry, cranberry, black currants
- Fish: crabmeat
- Dairy: albumin (cow's milk), cheese, yoghurt, butter
- Sugar: sugar beet, honey
Malvin is not dangerous to ingest unless one develops an allergy toward it. An allergy to malvin may result in constipation, severe gas, vomiting or diarrhea when foods containing it are ingested in large amounts.
References
- ^ MSDS from CarlRoth (German)
- J. A. Joule, K. Mills: Heterocyclic Chemistry., S. 173, Blackwell Publishing, 2000, ISBN 9780632054534