41659
全反式虾青素
analytical standard
别名:
虾青素, (3S,3′S,全反式)-3,3′-二羟基-β,β-胡萝卜素-4,4′-二酮, (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
E Number:
E161j
PubChem Substance ID:
UNSPSC Code:
85151701
NACRES:
NA.24
EC Number:
207-451-4
MDL number:
grade
analytical standard
Quality Level
assay
≥97%
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
storage temp.
−20°C
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
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
InChI key
MQZIGYBFDRPAKN-UWFIBFSHSA-N
General description
全-反式-虾青素属于类胡萝卜素。全反式虾青素是酮式类胡萝卜素，常见于海洋和水生动物，包括磷虾、野生鲑鱼、虹鳟鱼、微藻、龙虾壳、虾、 海产品等。 在生物学上将其称为维生素A 前体，具有强大的抗氧化性能，抗氧化能力比维生素E和 β-胡萝卜素大得多。 它在食品行业和医药行业的作用也十分明确。
Application
全反式虾青素可作为分析参考标准品，用于：
- 使用高效液相色谱（HPLC）结合质谱 和荧光检测（HPLC-FLD），定量微藻（绿藻）和雨生红球藻（ Haematococcus pluvialis ）中的分析物。
- 使用高效液相色谱（HPLC）和光电二极管阵列检测（PDA）定量哈氏仿对虾（Parapenaeopsis hardwickii ）中的分析物。
有关合适的仪器技术的更多信息，请参阅产品′的分析证书。想要获得更多支持，请联系技术服务部。
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。
Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 41659-1MG | 04061835560509 |