跳转至内容
Merck

62230

Supelco

亚油酸

analytical standard

别名:

顺-9,顺-12-十八碳二烯酸

登录查看公司和协议定价


About This Item

线性分子式:
CH3(CH2)4CH=CHCH2CH=CH(CH2)7CO2H
CAS号:
分子量:
280.45
Beilstein:
1727101
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

化驗

≥98.0% (GC)

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.466 (lit.)
n20/D 1.470

bp

229-230 °C/16 mmHg (lit.)

mp

−5 °C (lit.)

密度

0.902 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

官能基

carboxylic acid

儲存溫度

2-8°C

SMILES 字串

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 密鑰

OYHQOLUKZRVURQ-HZJYTTRNSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

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

應用

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

生化/生理作用

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

其他說明

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。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

>235.4 °F - closed cup

閃點(°C)

> 113 °C - closed cup

個人防護裝備

Eyeshields, Gloves


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

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
F Valianpour et al.
Journal of lipid research, 44(3), 560-566 (2003-02-04)
The object of this study was to investigate whether the levels of cardiolipin in cultured skin fibroblasts of patients with Barth syndrome (BTHS) can be restored by addition of linoleic acid to growth media. To this end, fibroblasts from controls
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.
Robert A Gibson et al.
Maternal & child nutrition, 7 Suppl 2, 17-26 (2011-03-05)
Over the past two decades, there has been a marked shift in the fatty acid composition of the diets of industrialized nations towards increased intake of the n-6 fatty acid linoleic acid (LA, 18:2n-6), largely as a result of the
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

商品

The potential for the prevention and treatment of cardiovascular disease through increased dietary intake of omega-3 (w-3) fish oils is not a recent scientific discovery.

实验方案

Separation of Palmitic acid; Linoleic acid; Palmitelaidic acid; Linolelaidic acid; Stearic acid; Oleic acid; Elaidic acid; Methyl palmitoleate.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门