A3236
虾青素
≥98% (HPLC)
别名:
(3S,3′S)-3,3′-二羟基-β,β-胡萝卜素-4,4′-二酮
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关于此项目
经验公式（希尔记法）:
C40H52O4
化学文摘社编号:
分子量:
596.84
UNSPSC Code:
12352200
PubChem Substance ID:
EC Number:
207-451-4
MDL number:
InChI key
MQZIGYBFDRPAKN-UWFIBFSHSA-N
InChI
1S/C40H52O4/c1-27(17-13-19-29(3)21-23-33-31(5)37(43)35(41)25-39(33,7)8)15-11-12-16-28(2)18-14-20-30(4)22-24-34-32(6)38(44)36(42)26-40(34,9)10/h11-24,35-36,41-42H,25-26H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,27-15+,28-16+,29-19+,30-20+/t35-,36-/m0/s1
SMILES string
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)C([C@@H](O)CC2(C)C)=O)C(C)(C)C[C@H](O)C1=O
biological source
synthetic
assay
≥98% (HPLC)
form
powder
shipped in
wet ice
storage temp.
−20°C
Biochem/physiol Actions
虾青素是在海藻、红酵母和许多植物和动物来源中发现的强效类胡萝卜素抗氧化剂。动物试验表明，它可降低血糖并改善糖尿病代谢综合征的若干指标。可改善高血型模型的血流和血管张力。体外研究表明，它上调间隙联接蛋白 43，可用于化学防癌。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Marina Wayama et al.
PloS one, 8(1), e53618-e53618 (2013-01-18)
Haematococcus pluvialis is a freshwater species of green algae and is well known for its accumulation of the strong antioxidant astaxanthin, which is used in aquaculture, various pharmaceuticals, and cosmetics. High levels of astaxanthin are present in cysts, which rapidly
Chao Yuan et al.
Carbohydrate polymers, 91(1), 385-389 (2012-10-10)
Storage stability of astaxanthin/hydroxypropyl-β-cyclodextrin (HPCD) inclusion complex was evaluated and which was compared with native astaxanthin. The storage stability of astaxanthin was enhanced after included in HPCD under 4 °C and 25 °C storage conditions. Antioxidant activity of astaxanthin/HPCD inclusion
J S Park et al.
Journal of animal science, 91(1), 268-275 (2012-10-27)
Young (2.97±0.01 yr; 8.16±0.15 kg BW) and geriatric (10.71±0.01 yr; 9.46±0.18 kg BW) healthy female Beagle dogs (n=14/age group) were fed 0 or 20 mg astaxanthin daily for 16 wk to examine modulation of mitochondrial function. Fasted blood was sampled
Takehiro Kiko et al.
PloS one, 7(11), e49620-e49620 (2012-11-21)
Amyloid β-peptide (Aβ) is hypothesized to play a key role by oxidatively impairing the capacity of red blood cells (RBCs) to deliver oxygen to the brain. These processes are implicated in the pathogenesis of Alzheimer's disease (AD). Although plasma Aβ
Robert G Fassett et al.
Marine drugs, 9(3), 447-465 (2011-05-11)
Astaxanthin is a xanthophyll carotenoid present in microalgae, fungi, complex plants, seafood, flamingos and quail. It is an antioxidant with anti-inflammatory properties and as such has potential as a therapeutic agent in atherosclerotic cardiovascular disease. Synthetic forms of astaxanthin have
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