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peonidin
peonidin Chem. (piːˈɒnɪdɪn) [ad. G. päonidin (Willstätter & Nolan 1915, in Ann. d. Chem. CDVIII. 136), f. päonin peonin: see -idin.] An anthocyanidin (usu. isolated as the reddish brown chloride, C16H13O6Cl) that is the aglycone of peonin.1915 Chem. Abstr. IX. 1307 Hydrolyzed by boiling 2·5 min. wit...
Oxford English Dictionary
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Peonidin
Peonidin has been found in concentrations of up to 40 mg per 100 g (cooked) of certain cultivars of purple fleshed sweet potatoes; the amount of peonidin List of peonidin derivatives
Peonidin-3-O-glucoside, found in red onion
References
Nutrition
O-methylated anthocyanidins
Resorcinols
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pelargonidin
pelargonidin Chem. (pɛləˈgəʊnɪdɪn) [a. G. pelargonidin (R. Willstätter 1914, in Sitzungsber. d. k. preuss. Akad. d. Wissensch. 405), f. as next: see -idin.] An anthocyanidin (usu. isolated as the chloride, C15H11O5Cl) that is the aglycone of pelargonin and many other red plant pigments.1914 Chem. Ab...
Oxford English Dictionary
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peonin
peonin Chem. (ˈpiːənɪn) [ad. G. päonin (Willstätter & Nolan, 1915, in Ann. d. Chem. CDVIII. 136), f. päonie peony: see -in1.] An anthocyanin (usu. isolated as the reddish violet chloride, C28H33O16Cl) that is the colouring matter of red peonies and on hydrolysis gives peonidin and glucose.1915 Chem....
Oxford English Dictionary
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Pyranoanthocyanin
-3-O-glucoside-pyruvic acid (531 - 509 nm)
Peonidin-3-O-acetylglucoside-pyruvic acid (573 - 510 nm)
Peonidin-3-O-coumaroylglucoside-pyruvic acid (677 -3-O-glucoside-4-vinylphenol (579 - 499 nm)
Peonidin-3-O-acetylglucoside-4-vinylphenol (621 - 504 nm)
Peonidin-3-O-coumaroylglucoside-4-vinylphenol (
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Paeonia lactiflora
Petals color is dependent on a UDP-glucose: Flavonoid 5-O-glucosyltransferase expressing anthocyanins such as peonidin-3,5-di-O-glucoside, pelargonidin -3,5-di-O-glucoside, cyanidin-3,5-di-O-glucoside, peonidin-3-O-glucoside, cyanidin-3-O-glucoside, peonidin-3-O-glucoside-5-O-arabinoside, cyanidin-3-O-glucoside
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-idin
-idin, suffix Chem. [f. -ide + -in1.] Used to form the names of the anthocyanidins, as in cyanidin, delphinidin, pelargonidin, peonidin.
Oxford English Dictionary
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Anthocyanidin
| Hirsutidin
| −OCH3
| −OCH3
| −OH
| −H
| −OCH3
|-
| Malvidin
| −OCH3
| −OCH3
| −OH
| −H
| −OH
|-
| Pelargonidin
| −H
| −H
| −OH
| −H
| −OH
|-
| Peonidin Altogether 20% of the anthocyanins are based on the three common anthocyanidins (peonidin, malvidin, and petunidin) that are methylated.
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O-methylated flavonoid
O-methyltransferase
Animal enzyme
Catechol-O-methyl transferase
O-methylated anthocyanidins
5-Desoxy-malvidin
Capensinidin
Europinidin
Hirsutidin
Malvidin
Peonidin
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C22H23O11
molar mass = 463.41 g/mol (Aglycone), exact mass : 463.124036578 u (C22H23O11+ (aglycone), C22H23O11Cl (chloride), 498.9 g/mol (chloride)) may refer to:
Peonidin
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Vitis vinifera
anthocyanins
Cyanidin-3-(6-acetyl)-glucoside
Delphinidin-3-(6-acetyl)-glucoside
Malvidin-3-(6-acetyl)-glucoside
Petunidin-3-(6-acetyl)-glucoside
Peonidin -p-coumaroyl)-glucoside
Malvidin-3-(6-p-coumaroyl)-glucoside cis
Malvidin-3-(6-p-coumaroyl)-glucoside trans
Petunidin-3-(6-p-coumaroyl)-glucoside
Peonidin
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Shetland Black potato
Its colour derives from the presence of two pigments, peonidin and petunidin, which make up 52% and 38% of the total pigments, respectively.
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Phenolic content in wine
3O-glucoside
Peonidin acetyl-3O-glucoside
Peonidin-3-(6-p-caffeoyl)-glucoside
Peonidin coumaroyl 3O-glucoside
Peonidin-3-O-glucoside-pyruvic acid -4-vinylcatechol
Peonidin-3-O-coumaroylglucoside-4-vinylcatechol
Peonidin-3-O-glucoside-4-vinylphenol
Peonidin-3-O-acetylglucoside-4-vinylphenol
Peonidin
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Purple corn
Other anthocyanins identified are pelargonidin 3-O-β-D-glucoside, peonidin 3-O-β-D-glucoside, cyanidin 3-O-β-D-(6-malonyl-glucoside), pelargonidin 3-O-β-D -(6-malonyl-glucoside) and peonidin 3-O-β-D-(6-malonyl-glucoside).
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