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X6250

Sigma-Aldrich

Xanthophyll

from marigold

Sinónimos:

β, ε-carotene, β, ε-carotene-3,3′-diol

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About This Item

Fórmula empírica (notación de Hill):
C40H56O2
Número de CAS:
127-40-2
Peso molecular:
568.87
Beilstein/REAXYS Number:
2068547
EC Number:
204-840-0
MDL number:
MFCD08435941
UNSPSC Code:
12352205
PubChem Substance ID:
24902152
NACRES:
NA.79

biological source

marigold

Quality Level

200

form

powder

color

orange to brown

shipped in

dry ice

storage temp.

−70°C

SMILES string

CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)C[C@@H](O)CC1(C)C)\C=C\C=C(C)\C=C\[C@H]2C(C)=C[C@H](O)CC2(C)C

InChI

1S/C40H56O2/c1-29(17-13-19-31(3)21-23-37-33(5)25-35(41)27-39(37,7)8)15-11-12-16-30(2)18-14-20-32(4)22-24-38-34(6)26-36(42)28-40(38,9)10/h11-25,35-37,41-42H,26-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19+,32-20+/t35-,36+,37-/m0/s1

InChI key

KBPHJBAIARWVSC-RGZFRNHPSA-N

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General description

Xanthophylls are oxygenated derivatives of carotenoids. It consists of oxygen atoms. Xanthophylls are yellow pigments and are found majorly in the leaves of most green plants.

Application

Xanthophyll has been used:
  • to quantify circulating lutein in birds
  • to study its effect on the synthesis of factor D (FD) by adipocytes
  • for the quantification of carotenoids from the leaves of Brassica oleracea

Biochem/physiol Actions

Xanthophyll/Lutein functions as an accessory light-harvesting pigment. It also acts as quenchers of singlet oxygen and chlorophyll triplet states to exhibit protection against photooxidative damage. Xanthophyll is involved in photosynthesis. It has antioxidant properties.
Dietary carotenoid with no vitamin A potency. Increases macular pigment concentration in the eye and may improve visual function.

Packaging

Dry powder packed under Argon.

Quality

Minimum 70% total carotenoids as xanthophyll.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Effect of green juice and their bioactive compounds on genotoxicity induced by alkylating agents in mice
Fagundes GE, et al.
Journal of Toxicology and Environmental Health. Part A, 80(13-15), 756-766 (2017)
Carotenoids, birdsong and oxidative status: administration of dietary lutein is associated with an increase in song rate and circulating antioxidants (albumin and cholesterol) and a decrease in oxidative damage
Casagrande S, et al.
PLoS ONE, 9(12), e115899-e115899 (2014)
Lutein leads to a decrease of factor D secretion by cultured mature human adipocytes
Tian Y, et al.
Journal of Ophthalmology, 2015 (2015)
Extraction and purification of carotenoids from vegetables
Rebecca LJ, et al.
Journal of Chemical and Pharmaceutical Research, 6(4), 594-598 (2014)
José Ignacio García-Plazaola et al.
Photosynthesis research, 113(1-3), 89-103 (2012-07-10)
Thermal dissipation of excitation energy is a fundamental photoprotection mechanism in plants. Thermal energy dissipation is frequently estimated using the quenching of the chlorophyll fluorescence signal, termed non-photochemical quenching. Over the last two decades, great progress has been made in
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Protocolos

HPLC Analysis of Carotene Compounds on Ascentis® RP-Amide

HPLC Analysis of Carotene Compounds on Ascentis® RP-Amide

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