52824
(9Z)-β-胡萝卜素
≥90.0% (HPLC)
别名:
(9Z)-β-β-胡萝卜素, 9-顺式-β-胡萝卜素, 新-β-胡萝卜素
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关于此项目
经验公式（希尔记法）:
C40H56
化学文摘社编号:
分子量:
536.87
Beilstein:
3227021
MDL编号:
UNSPSC代码:
12352211
PubChem化学物质编号:
NACRES:
NA.32
质量水平
方案
≥90.0% (HPLC)
表单
solid
脂质类型
unsaturated FAs
储存温度
−20°C
SMILES字符串
CC1=C(\C=C\C(C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)/C=C/C2=C(C)CCCC2(C)C)C(C)(C)CCC1
InChI
1S/C40H56/c1-31(19-13-21-33(3)25-27-37-35(5)23-15-29-39(37,7)8)17-11-12-18-32(2)20-14-22-34(4)26-28-38-36(6)24-16-30-40(38,9)10/h11-14,17-22,25-28H,15-16,23-24,29-30H2,1-10H3/b12-11+,19-13+,20-14+,27-25+,28-26+,31-17+,32-18+,33-21-,34-22+
InChI key
OENHQHLEOONYIE-BVZAMQQESA-N
生化/生理作用
(9Z)-β-胡萝卜素或9-顺式-β-胡萝卜素是人肠粘膜中的9-顺式视黄酸前体。 9-顺式视黄酸是核受体和视黄醇 X 受体(RXR)的配体。 9-顺式-β-胡萝卜素参与基因调控。它主要存在于肝脏中。 9-顺-β-胡萝卜素补充物可抑制动脉粥样硬化发展。 9-顺-β-胡萝卜素可能有助于恢复色素性视网膜炎(RP)和视网膜营养不良患者的感光细胞。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
All-trans beta-carotene appears to be more bioavailable than 9-cis or 13-cis beta-carotene in gerbils given single oral doses of each isomer
Deming DM, et al.
The Journal of Nutrition, 132(9), 2700-2708 (2002)
G Levin et al.
Nutrition and cancer, 27(3), 293-297 (1997-01-01)
It has been implied that the antiperoxidative activity of beta-carotene is important for its ability to prevent malignant and cardiovascular diseases. In vitro studies have shown that 9-cis beta-carotene is a better antioxidant than the all-trans isomer. In the present
Alexandrine During et al.
Journal of lipid research, 43(7), 1086-1095 (2002-07-02)
In presence of oleate and taurocholate, differentiated CaCo-2 cell monolayers on membranes were able to assemble and secrete chylomicrons. Under these conditions, both cellular uptake and secretion into chylomicrons of beta-carotene (beta-C) were curvilinear, time-dependent (2-16 h), saturable, and concentration-dependent
Rathinam Raja et al.
Microbiological research, 162(2), 177-184 (2006-05-23)
The beta-carotene-yielding microalga, Dunaliella salina (Dunal) Teod. maintained in De Walne's medium was harvested and lyophilized. Fibrosarcoma was induced in rats by 20-methylcholanthrene. 0.5 g and 1.0 g of lyophilized D. salina powder was administered to the rats orally through
Prevention of atherosclerosis progression by 9-cis-beta-carotene rich alga Dunaliella in apoE-deficient mice
Harari A, et al.
BioMed Research International, 2013 (2013)
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