VIOLAXANTHIN Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
trans-Violaxanthin, is a Carotenoid dye. It is a natural xanthophyll pigment with an orange color found in a variety of plants including pansies. It is approved to be used as a food additive and food coloring.
Allgemeine Beschreibung
Violaxanthins are natural pigmented constituents or carotenoids present in most fruits and vegetables.
l?uterung methode
Also purify it by column chromatography, and the purity is checked by TLC (see -carotene). It has at 415, 440 and 469nm. [Kuhn & Winterstein Ber 64 326 1931, Karrer et al. max Helv Chim Acta 14 1044 1931, Absolute Config: Bartlett et al. J Chem Soc (C) 2527 1969, Beilstein 19 III/IV 1139.]
VIOLAXANTHIN Upstream-Materialien And Downstream Produkte
Upstream-Materialien
2,4-Pentadienoic acid, 3-methyl-5-(2,2,6-trimethyl-4-oxo-7-oxabicyclo[4.1.0]hept-1-yl)-, methyl ester, [1S-[1α(2E,4E),6α]]- (9CI)
1,4-Dioxaspiro[4.5]dec-7-ene-8-methanol, 7,9,9-trimethyl-
Ethyl-2,6,6-trimethyl-4-oxocyclohex-2-en-1-carboxylat
4-Methyl-pent-3-en-2-on
Downstream Produkte