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质量水平
检测方案
≥90% (HPLC)
形式
solid
λ
in hexane (with 2% dichloromethane)
紫外吸收
λ: 458-462 nm Amax
储存温度
−20°C
SMILES字符串
CC(/C=C/C1=C(C)CCCC1(C)C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(\C=C\C=C(C)\CCC=C(C)C)C
InChI
1S/C40H56/c1-32(2)18-13-21-35(5)24-15-26-36(6)25-14-22-33(3)19-11-12-20-34(4)23-16-27-37(7)29-30-39-38(8)28-17-31-40(39,9)10/h11-12,14-16,18-20,22-27,29-30H,13,17,21,28,31H2,1-10H3/b12-11+,22-14+,23-16+,26-15+,30-29+,33-19+,34-20+,35-24+,36-25+,37-27+
InChI key
HRQKOYFGHJYEFS-BXOLYSJBSA-N
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一般描述
Research area: Cell Signaling
Carotenoids are tetraterpene pigments known for displaying a range of colors such as yellow, orange, red, and purple. They are mostly found in photosynthetic bacteria, certain species of archaea and fungi, algae, plants, and animals. γ-Carotene, characterized by its unsubstituted β-ionone rings, serves as a precursor to retinoids and is referred to as pro-vitamin A.
Carotenoids are tetraterpene pigments known for displaying a range of colors such as yellow, orange, red, and purple. They are mostly found in photosynthetic bacteria, certain species of archaea and fungi, algae, plants, and animals. γ-Carotene, characterized by its unsubstituted β-ionone rings, serves as a precursor to retinoids and is referred to as pro-vitamin A.
生化/生理作用
Metabolite in carotenoid biosynthesis and the biosynthesis of plant secondary metabolites.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Takashi Maoka et al.
Journal of agricultural and food chemistry, 63(5), 1622-1630 (2015-01-31)
Three new oxidative metabolites of lycopenes, (erythro)-lycopene-5,6-diol, (threo)-lycopene-5,6-diol, and 1,16-dehydro-2,6-cyclolycopene-5-ol B, and four new oxidative metabolites of γ-carotenes, 2',6'-cyclo-γ-carotene-1',5'-diol A, 2',6'-cyclo-γ-carotene-1',5'-diol B, (erythro)-γ-carotene-5,6-diol, and (threo)-γ-carotene-5,6-diol, were isolated as minor components from the aril of gac, Momordica cochinchinensis. These structures were
C Schmidt-Dannert et al.
Nature biotechnology, 18(7), 750-753 (2000-07-11)
The burgeoning demand for complex, biologically active molecules for medicine, materials science, consumer products, and agrochemicals is driving efforts to engineer new biosynthetic pathways into microorganisms and plants. We have applied principles of breeding, including mixing genes and modifying catalytic
Triantafyllos Roukas et al.
Applied biochemistry and biotechnology, 175(1), 182-193 (2014-09-25)
The effect of the aeration rate on carotene production from deproteinized hydrolyzed whey by Blakeslea trispora in a bubble column reactor was investigated. Aeration rate significantly affected carotene concentration and morphology of the fungus. Enhanced aeration caused change of the
P. D. Fraser et al.
Plant physiology, 105(1), 405-413 (1994-05-01)
Tomato (Lycopersicon esculentum Mill. cv Ailsa Craig) fruit, at five stages of development, have been analyzed for their carotenoid and chlorophyll (Chl) contents, in vitro activities of phytoene synthase, phytoene desaturase, and lycopene cyclase, as well as expression of the
P Di Mascio et al.
Archives of biochemistry and biophysics, 274(2), 532-538 (1989-11-01)
Lycopene, a biologically occurring carotenoid, exhibits the highest physical quenching rate constant with singlet oxygen (kq = 31 X 10(9) M-1 s-1), and its plasma level is slightly higher than that of beta-carotene (kq = 14 X 10(9) M-1 s-1).
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