CAS 127-40-2
:Lutéine A
Description :
Lutéine A, avec le numéro CAS 127-40-2, est un pigment caroténoïde que l'on trouve principalement dans les légumes à feuilles vertes, les fruits et diverses plantes. C'est un pigment jaune à orange qui joue un rôle crucial dans la photosynthèse en absorbant l'énergie lumineuse et en protégeant les tissus végétaux des dommages oxydatifs. Lutéine A est connu pour ses propriétés antioxydantes et est significatif pour la santé humaine, en particulier pour la santé oculaire, car il est un composant majeur de la macula dans la rétine. Ce composé est liposoluble, ce qui signifie qu'il est mieux absorbé lorsqu'il est consommé avec des graisses alimentaires. Lutéine A est également reconnu pour ses avantages potentiels dans la réduction du risque de dégénérescence maculaire liée à l'âge et de cataractes. En plus de son importance nutritionnelle, la lutéine est utilisée dans les compléments alimentaires et les produits alimentaires pour ses propriétés colorantes et ses bienfaits pour la santé. Sa stabilité peut être affectée par la lumière, la chaleur et l'oxygène, nécessitant une manipulation et un stockage soigneux pour maintenir son efficacité.
Formule :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
Code 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
Synonymes :- (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,
- Voir plus de synonymes
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19 produits concernés.
Lutein
CAS :Lutein analytical standard provided with UV assay for quantitative titration.Formule :C40H56O2Degré de pureté :(HPLC) ≥92%Couleur et forme :PowderMasse moléculaire :568.89Lutein
CAS :Coloring matter of vegetable or animal originFormule :C40H56O2Couleur et forme :PowderMasse moléculaire :568.42803β,ε-Carotene-3,3'-diol, (3R,3'R,6'R)-
CAS :Formule :C40H56O2Degré de pureté :75%Couleur et forme :SolidMasse moléculaire :568.8714Lutein
CAS :<p>Lutein</p>Formule :C40H56O2Degré de pureté :80% (Typical Value in Batch COA)Couleur et forme : solidMasse moléculaire :568.87g/molXanthophyll (Lutein)
CAS :Formule :C40H56O2Couleur et forme :Red Brown SolidMasse moléculaire :568.89Xanthophyll
CAS :Formule :C40H56O2Degré de pureté :≥ 88.0%Couleur et forme :Orange to red or brown powderMasse moléculaire :568.87Lutein
CAS :<p>Lutein (Xantofyl) fights tumors, mutations, microbes, and may treat macular degeneration.</p>Formule :C40H56O2Degré de pureté :98.54% - 98.59%Couleur et forme :Yellowish-Brown Viscous LiquidMasse moléculaire :568.87Lutein
CAS :Cyclic alcoholFormule :C40H56O2Degré de pureté :≥ 90.0 % (HPLC)Couleur et forme :PowderMasse moléculaire :568.89Xanthophyll (~80%)
CAS :<p>Stability Light Sensitive, Temperature Sensitive<br>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.<br>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),<br></p>Formule :C40H56O2Degré de pureté :~80%Couleur et forme :Dark Red PowderMasse moléculaire :568.87Lutein - 95%
CAS :<p>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.</p>Formule :C40H56O2Degré de pureté :Uv Wavelength 441 To 451 NmCouleur et forme :Red PowderMasse moléculaire :568.87 g/molLutein - 10%
CAS :<p>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.</p>Formule :C40H56O2Degré de pureté :Min. 95%Masse moléculaire :568.87 g/molLutein, 88%
CAS :<p>Natural yellow carotenoid; lipid-soluble antioxidant</p>Formule :C40H56O2Degré de pureté :(%) Min. 88%Couleur et forme :Red PowderMasse moléculaire :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.Formule :C40H56O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :568.87 g/molrac Xanthophyll-d6
CAS :Produit contrôléFormule :C40D6H50O2Couleur et forme :NeatMasse moléculaire :574.908Lutein - 5%
CAS :<p>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.</p>Formule :C40H56O2Degré de pureté :Min. 95%Masse moléculaire :568.87 g/molLutein - 20%
CAS :<p>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.</p>Formule :C40H56O2Degré de pureté :Min. 95%Masse moléculaire :568.87 g/mol













