62230
亚油酸
analytical standard
别名:
顺-9,顺-12-十八碳二烯酸
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关于此项目
线性分子式:
CH3(CH2)4CH=CHCH2CH=CH(CH2)7CO2H
化学文摘社编号:
分子量:
280.45
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-470-9
Beilstein/REAXYS Number:
1727101
MDL number:
grade
analytical standard
Quality Level
assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.466 (lit.), n20/D 1.470
bp
229-230 °C/16 mmHg (lit.)
mp
−5 °C (lit.)
density
0.902 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
functional group
carboxylic acid
storage temp.
2-8°C
SMILES string
OC(CCCCCCC/C=C\C/C=C\CCCCC)=O
InChI
1S/C18H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h6-7,9-10H,2-5,8,11-17H2,1H3,(H,19,20)/b7-6-,10-9-
InChI key
OYHQOLUKZRVURQ-HZJYTTRNSA-N
General description
亚油酸是十八碳二烯酸，它在碳9和碳12处有双键。它是一种必需的多不饱和脂肪酸（PUFA），大量存在于植物油中。
这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。在此查找10/2011中列出的化合物的所有可用参考材料
Application
本分析标准品也可以适用于以下情况：
- 使用基于气相色谱-火焰离子化检测(GC-FID)的免衍生化方法对油酸和其他相关脂肪酸进行多残留分析
- 使用近红外光谱(NIR)结合— 偏最小二乘法(PLS)、PLS-无信息变量消除法 (UVE)、PLS-竞争性自适应重新加权采样法(CARS)和多元线性回归法(MLR)-UVE,四种不同的多元校准方法，对186个沙棘籽油样品中的棕榈酸、油酸、亚油酸和亚麻酸进行分离和定量分析
- 用气相色谱(GC)和超快速液相色谱-紫外(UFLC-UV)分离和测定不同季节捕获的马六甲鲱鲤中的脂肪酸和氨基酸
- 无需任何预先样品处理,基于超高效液相色谱-质谱(UHPLC)的分离、鉴定和测定八种不同商业橄榄油样品中的八种饱和和不饱和脂肪酸
- 用气相色谱-火焰离子化检测 (GC-FID)使用单分散磁性单晶铁氧体(Fe3O4)纳米颗粒磁性固相萃取食用油样品中游离的脂肪酸
Biochem/physiol Actions
在原代鸭肝细胞中，亚油酸可增加PPARα及其靶基因（如酰基辅酶A氧化酶）的细胞增殖和基因表达 。
Other Notes
有关合适的仪器技术的更多信息，请参阅产品′的检验报告。想要获得更多支持，请联系技术服务部。
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存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
>235.4 °F - closed cup
flash_point_c
> 113 °C - closed cup
ppe
Eyeshields, Gloves
Xiufen Zhang et al.
Frontiers in physiology, 13, 844148-844148 (2022-03-11)
In the present study, developmental changes of gluconeogenesis and glycolysis in an avian model were measured, and then the intervention effects of in ovo feeding (IOF) linoleic acid (LA) on hepatic glucose metabolism were evaluated. In Experiment 1, thirty fertilized
Antonius H M Terpstra
The American journal of clinical nutrition, 79(3), 352-361 (2004-02-27)
Studies in mice have indicated that feeding diets containing 0.5-1% conjugated linoleic acid (CLA) considerably reduces body fat. These findings have attracted much interest because of the potential use of CLA as a tool to promote weight loss in humans.
P Monica Lind et al.
Environment international, 55, 1-8 (2013-03-05)
Environmental contaminants have previously been linked to components of the Metabolic Syndrome (MetS). However, exposure to environmental contaminants is in part determined by various lifestyle factors. Using an "Environmental Wide Association Study" (ELWAS) integrating environmental contaminants and lifestyle factors, we
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 62230-25ML-F | 04061837241680 |
| 62230-5ML-F | 04061837241697 |