Suvarna Garge

Malvidin

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Formula  C17H15O7+
Molar mass  331.2968 g/mol
Malvidin httpsuploadwikimediaorgwikipediacommonsthu

What does malvidin mean


Malvidin (Mv) is an O-methylated anthocyanidin. As a primary plant pigment, its glycosides are highly abundant in nature.

Contents

How to pronounce malvidin


Natural occurrences

Malvidin Malvidin chloride 950 HPLC SigmaAldrich

Malvidin is responsible for the blue color found in petals of the Primula plants of the polyanthus group. Blue flowers of the blue pimpernel (Anagallis monelli) have also a higher concentration of malvidin.

Malvidin Oenin Wikipedia

It is responsible primarily for the color of red wine, Vitis vinifera being one of its sources. It is also present in other berries, such as the chokeberries (Aronia sp.) or the saskatoon berries (Amelanchier alnifolia).

Chemistry

Malvidin Malvidin chloride Polyphenolsno

Slightly acidic and neutral solutions of malvidin are characteristically of a red color, while basic solutions of malvidin yield a blue color.

The breakdown of malvidin releases syringic acid.

Use as a marker in archaeology

Malvidin Malvidin chloride ALX385013 Enzo Life Sciences

The breakdown of malvidin releases syringic acid as revealed in the examination of jars containing shedeh, a drink of Ancient Egypt. Malvidin is also present in the site of the Areni-1 winery, a 6,100-year-old winery discovered in 2007 in the Areni-1 cave complex in the village of Areni in the Vayots Dzor province of the Republic of Armenia.

Glycosides

Malvidin malvidingif
  • Malvin is a malvidin diglucoside.
  • Oenin is the malvidin-3-glucoside.
  • Primulin is the 3-O-galactoside of malvidin.
  • Malvidin 3-rutinoside is a pigment responsible for bract color in Curcuma alismatifolia (the Siam tulip). Acylated malvidin 3-rutinosides are responsible for the violet color of Petunia integrifolia subsp. inflata.
  • Malvidin-3-O-glucoside-5-O-(6-acetylglucoside) is a pigment responsible for the blue color in 'Johnson's Blue' and other 'blue' geraniums

  • Malvidin Malvidin 3glucoside Polyphenolsno
    Malvidin

    References

    Malvidin Wikipedia


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