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C6368

Sigma-Aldrich

β-cryptoxanthin

≥97% (TLC)

Sinonimo/i:

Caricaxanthin, Hydroxy-β-carotene

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About This Item

Formula empirica (notazione di Hill):
C40H56O
Numero CAS:
472-70-8
Peso molecolare:
552.87
Codice UNSPSC:
12352205
ID PubChem:
329775121
NACRES:
NA.79

Livello qualitativo

100

Saggio

≥97% (TLC)

Forma fisica

powder

Colore

faint red to very dark red

Punto di fusione

169-170 °C

Solubilità

chloroform: 1 mg/mL

Temperatura di conservazione

−20°C

Stringa SMILE

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/C2=C(C)CCCC2(C)C

InChI

1S/C40H56O/c1-30(18-13-20-32(3)23-25-37-34(5)22-15-27-39(37,7)8)16-11-12-17-31(2)19-14-21-33(4)24-26-38-35(6)28-36(41)29-40(38,9)10/h11-14,16-21,23-26,36,41H,15,22,27-29H2,1-10H3/b12-11+,18-13+,19-14+,25-23+,26-24+,30-16+,31-17+,32-20+,33-21+/t36-/m1/s1
DMASLKHVQRHNES-FKKUPVFPSA-N

Descrizione generale

β-Cryptoxanthin is an oxygen-containing carotenoid and is a member of the xanthophyll family. It is one of the major sources of vitamin A and is present in fruits such as oranges, tangerines and papayas. In addition, it is also found in corn, peas and some animal products such as egg yolk and butter.

Applicazioni

β-Cryptoxanthin has also been used to study its effect on the production of immunoglobulins in Peyer′s patch cells ex- vivo. It has also been used as a standard in high-performance liquid chromatography (HPLC analysis).(5)

Azioni biochim/fisiol

β-Cryptoxanthin exhibits potential-anabolic effect on bone calcification by stimulating osteoblastic bone formation and inhibiting osteoclastic bone resorption in vitro. It acts as an antioxidant and avoids free radical damage to biomolecules such as lipids, proteins and nucleic acids. High dietary intake of β-cryptoxanthin reduces the risk of developing rheumatoid arthritis and lung cancer.
Carotenoid pigment with antioxidant functionality. In vivo conversion of β-cryptoxanthin to retinol can occur in humans. Inhibits carcinogenic induced urinary bladder cancer in experimental animal models.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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(9Z)-β-Carotene ≥90.0% (HPLC)

Sigma-Aldrich

52824

(9Z)-β-Carotene

Violaxanthin analytical standard

Supelco

91904

Violaxanthin

(E/Z)-Phytoene mixture of isomers, ≥95% (HPLC)

Sigma-Aldrich

78903

(E/Z)-Phytoene

Apocarotenal United States Pharmacopeia (USP) Reference Standard

USP

1040854

Apocarotenal

β-Carotene synthetic, ≥93% (UV), powder

Sigma-Aldrich

C9750

β-Carotene

Capsanthin ≥90.0% (HPLC)

Sigma-Aldrich

19081

Capsanthin

γ-Carotene analytical standard

Supelco

05387

γ-Carotene

Neoxanthin analytical standard

Supelco

72994

Neoxanthin

(±)-α-Carotene ≥95.0% (HPLC)

Sigma-Aldrich

74283

(±)-α-Carotene

J Libien et al.
Journal of the neurological sciences, 372, 78-84 (2016-12-27)
Vitamin A and its metabolites (called retinoids) have been thought to play a role in the development of idiopathic intracranial hypertension (IIH). The IIH Treatment Trial (IIHTT) showed the efficacy of acetazolamide (ACZ) in improving visual field function, papilledema grade
The chemopreventive effect of beta-cryptoxanthin from mandarin on human stomach cells (BGC-823)
Wu C, et al.
Food Chemistry, 136(3-4), 1122-1129 (2013)
Capsicum extract and its constituents modulated the production of immunoglobulins in Peyer?s patch cells ex vivo
Yamaguchi M, et al.
Journal of functional foods, 2(4), 255-262 (2010)
beta-Cryptoxanthin selectively increases in human chylomicrons upon ingestion of tangerine concentrate rich in beta-cryptoxanthin esters
Wingerath T
Archives of Biochemistry and Biophysics, 324(2), 385-390 (1995)
Role of carotenoid beta-cryptoxanthin in bone homeostasis
Yamaguchi M, et al.
Journal of Biomedical Science, 19(1), 36-36 (2012)
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