CAS 127-40-2
:Luteína A
Descrição:
Luteína A, com o número CAS 127-40-2, é um pigmento carotenoide encontrado principalmente em vegetais de folhas verdes, frutas e várias plantas. É um pigmento amarelo a laranja que desempenha um papel crucial na fotossíntese, absorvendo a energia da luz e protegendo os tecidos das plantas contra danos oxidativos. Luteína A é conhecido por suas propriedades antioxidantes e é significativo para a saúde humana, especialmente para a saúde ocular, pois é um componente importante da mácula na retina. Este composto é solúvel em gordura, o que significa que é melhor absorvido quando consumido com gorduras dietéticas. Luteína A também é reconhecido por seus potenciais benefícios na redução do risco de degeneração macular relacionada à idade e cataratas. Além de sua importância nutricional, a luteína é utilizada em suplementos dietéticos e produtos alimentares por suas propriedades de coloração e benefícios à saúde. Sua estabilidade pode ser afetada pela luz, calor e oxigênio, exigindo manuseio e armazenamento cuidadosos para manter sua eficácia.
Fórmula:C40H56O2
InChI:InChI=1/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+/m1/s1
Chave InChI:InChIKey=KBPHJBAIARWVSC-RGZFRNHPSA-N
SMILES:C(=C/C(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C=1C(C)(C)C[C@H](O)CC1C)\C)\C)/C)/C)\[C@@H]2C(C)(C)C[C@@H](O)C=C2C
Sinónimos:- (3R,3'R,6'R)-Lutein
- (3R,3'R,6'R)-β,ε-Carotene-3,3'-diol
- (3R,3′R,6′R)-Lutein
- (3R,3′R,6′R)-β,ε-Carotene-3,3′-diol
- (all-E)-Lutein
- 6'-Hydro-4',5'-dehydro-β-carotene-3,3'-diol
- 6′-Hydro-4′,5′-dehydro-β-carotene-3,3′-diol
- Bo-Xan
- E 161
- E 161b
- FloraGLO
- FloraGLO Lutein
- Lutein
- Lutein A
- Luteine
- Oro Glo 7
- Os 24
- Phacodyne
- Retidyne
- Retidyne plus
- Vegetable lutein
- Vegetable luteol
- Vitreodyne
- Xanthophyll
- all-trans-(+)-Xanthophyll
- all-trans-Lutein
- trans-Lutein
- Β,]-Caroteno-3,3'-Diol
- β,ε-Carotene-3,3'-diol
- β,ε-Carotene-3,3′-diol, (3R,3′R,6′R)-
- β,ε-Carotin-3,3'-diol
- (3R,6'R)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene-3,3'-diol
- Xanthophyll, In Corn Oil Base
- 3,3-Dihydroxy-alpha-carotene
- beta,epsilon-carotene-3,3-diol
- 4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol
- (3R,3'R,6R)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol
- Marigold Extract
- (3R,3'S,6R)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol
- Gamma-Lutein
- Marigold Flower Extract （Calendula officinalis L）
- beta,
- ALPHA-CAROTENE-3,3'-DIOL
- beta,e-carotene-3,3’-diol
- xanthophyllfromalfalfa
- epsilon-carotene-3,3’-diol,(3theta,3’theta,6’theta)-bet
- (4R)-4-[(1E,3Z,5E,7Z,9E,11Z,13E,15Z,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethyl-1-cyclohexenyl]-3,7,12,16-tetramethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethyl-cyclohex-2-en-1-ol
- LuteinBeadlet5%-15%
- α-Carotene-3,3'-diol
- XANTHOPHYLL FROM CORN
- .epsilon.-Carotene-3,3’-diol,(3R,3’R,6’R)-.beta.
- LUTEIN 10%, 20%, 70%, 90%
- beta,e-carotene-3,
- Ver mais sinónimos
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Foram encontrados 19 produtos.
Lutein
CAS:Lutein analytical standard provided with UV assay for quantitative titration.Fórmula:C40H56O2Pureza:(HPLC) ≥92%Cor e Forma:PowderPeso molecular:568.89Lutein
CAS:Coloring matter of vegetable or animal originFórmula:C40H56O2Cor e Forma:PowderPeso molecular:568.42803β,ε-Carotene-3,3'-diol, (3R,3'R,6'R)-
CAS:Fórmula:C40H56O2Pureza:80%Cor e Forma:SolidPeso molecular:568.8714Lutein
CAS:LuteinFórmula:C40H56O2Pureza:80% (Typical Value in Batch COA)Cor e Forma:Solid-PowderPeso molecular:568.87144Xanthophyll
CAS:Fórmula:C40H56O2Pureza:≥ 88.0%Cor e Forma:Orange to red or brown powderPeso molecular:568.87Lutein
CAS:Lutein (Xantofyl) fights tumors, mutations, microbes, and may treat macular degeneration.Fórmula:C40H56O2Pureza:98.54% - 99.01%Cor e Forma:Yellowish-Brown Viscous LiquidPeso molecular:568.87Lutein
CAS:Cyclic alcoholFórmula:C40H56O2Pureza:≥ 90.0 % (HPLC)Cor e Forma:PowderPeso molecular:568.89Lutein - 95%
CAS:Lutein - 95% is a purified carotenoid compound, which is derived primarily from the petals of the marigold plant, Tagetes erecta. This high-purity extract contains a significant concentration of lutein, a naturally occurring pigment known for its role in the human body, particularly in the eyes. The primary mode of action of lutein involves its antioxidant properties; it functions by neutralizing free radicals, thus protecting cellular structures from oxidative damage. Within the human eye, lutein is concentrated in the macular region of the retina where it helps to filter harmful high-energy blue wavelengths of light and maintains healthy cells.Fórmula:C40H56O2Pureza:Uv Wavelength 441 To 451 NmCor e Forma:Red PowderPeso molecular:568.87 g/molLutein - 10%
CAS:Lutein - 10% is a dietary carotenoid, which is derived primarily from marigold flowers. It functions through its antioxidant properties, specifically targeting oxidative stress in ocular tissues. This antioxidant activity is crucial for protecting the eyes against damage from free radicals. By absorbing excess light energy, it helps mitigate damage caused by blue and ultraviolet light exposure.Fórmula:C40H56O2Pureza:Min. 95%Peso molecular:568.87 g/molLutein, 88%
CAS:Natural yellow carotenoid; lipid-soluble antioxidantFórmula:C40H56O2Pureza:(%) Min. 88%Cor e Forma:Red PowderPeso molecular:568.87 g/molLutein - 50%
CAS:Lutein - 50% is a carotenoid compound, specifically a xanthophyll, which is derived from marigold flowers (Tagetes erecta). Carotenoids like lutein are pigmented compounds that occur naturally in plants and are responsible for their vibrant colors. Lutein is isolated and then concentrated to achieve a 50% purity, typically using processes such as saponification and crystallization.Fórmula:C40H56O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:568.87 g/molXanthophyll (~80%)
CAS:Stability Light Sensitive, Temperature Sensitive
Applications Xanthophyll is one of the most widespread carotenoid alcohols in nature. Originally isolated from egg yolk, also isolated by chromatography from nettles, algae, and petals of many yellow flowers.
References van het Hof, K., et al.: J. Nutr., 130, 503 (2000), Cooper, D., et al.: J. Nutr., 134, 221S (2004), Faulks, R., et al.: Biochim. Biophys. Acta, 1740, 95 (2005), Rao, A., et al.: Pharmacol. Res., 55, 207 (2007), Tuberoso, C., et al.: Food Chem., 103, 149 (2007),Fórmula:C40H56O2Pureza:~80%Cor e Forma:NeatPeso molecular:568.87Lutein extrapure, 80% Lutein Ester
CAS:Fórmula:C40H56O2Cor e Forma:Yellow to orange to red, PowderPeso molecular:568.87Lutein - 5%
CAS:Lutein - 5% is a carotenoid compound, which is derived primarily from the petals of marigold flowers (Tagetes erecta). This natural source is known for its high concentration of xanthophylls, which are essential for the product's activity. The mode of action of Lutein involves its capacity to absorb blue light and quench reactive oxygen species, thereby exerting protective antioxidant effects. This mechanism is vital in preventing oxidative stress in biological tissues.Fórmula:C40H56O2Pureza:Min. 95%Peso molecular:568.87 g/molLutein - 20%
CAS:Lutein - 20% is a carotenoid product, which is an extract derived from natural plant sources, such as marigold flowers (Tagetes erecta). It functions through its antioxidant capabilities, which involve scavenging free radicals and protecting cells from oxidative damage. This mode of action is critical for maintaining eye health, as lutein preferentially accumulates in the macula of the human eye, where it filters harmful blue light and supports visual function.
Fórmula:C40H56O2Pureza:Min. 95%Peso molecular:568.87 g/mol
