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Merck
CN

O5632

Sigma-Aldrich

亚油酸甲酯

别名:

CLA甲酯, 十八碳二烯酸,共轭,甲酯

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关于此项目

UNSPSC代码:
12352211
NACRES:
NA.25
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生物来源

plant (safflower)

质量水平

方案

≥99% (GC)

表单

liquid

技术

GC/MS: suitable
HPLC: suitable

杂质

≤1% Linoleic acid methyl ester

官能团

carboxylic acid
ester

脂质类型

omega FAs

运输

ambient

储存温度

−20°C

一般描述

共轭亚油酸(CLA)描述了具有共轭双键的 C18:2 脂肪酸(FA)的位置和几何异构体。根据体外实验和动物研究,顺式-9,反式-11 CLA 被认为是 牛奶中 CLA 的主要异构体。人类饮食中 CLA 的主要来源是反刍动物脂肪。

应用

亚油酸,共轭甲酯(CLA)已用作通过高效液相色谱(HPLC)、气相色谱-质谱法测定牛奶样品中 CLA 异构体的标准品。它也已用于生产 sn-1,3-二酰基甘油。

生化/生理作用

共轭亚油酸(CLA)异构体作为补品可抑制许多人类癌细胞系的生长。它还具有免疫刺激特性,可预防糖尿病并减少动脉粥样硬化。

其他说明

顺式和反式-9,11-和-10,12-十八碳二烯酸甲酯的混合物。异构体比例可能因批次而异。

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A D Martin et al.
Journal of dairy science, 98(8), 5374-5384 (2015-05-26)
To investigate the feasibility of milk fatty acids as predictors of onset of luteal activity (OLA), 87 lactations taken from 73 healthy Norwegian Red cattle were surveyed over 2 winter housing seasons. The feasibility of using frozen milk samples for
P G Toral et al.
Journal of dairy science, 101(7), 6109-6121 (2018-05-01)
A great deal of uncertainty still exists about intermediate metabolites and pathways explaining the biohydrogenation (BH) of 20- and 22-carbon polyunsaturated fatty acids (PUFA). Therefore, this study was conducted to provide further insight into the ruminal metabolism of 20:5 n-3
M Coppa et al.
Journal of dairy science, 102(11), 10483-10499 (2019-09-10)
The aims of this work were to determine the effect of upland origin on milk composition when comparing similar lowland and upland production system and to highlight the factors responsible for the added value of upland milk from commercial farms.
Leriana Garcia Reis et al.
Nutrients, 13(6) (2021-07-03)
The study aimed to evaluate the supplementation of gilts with cow's milk naturally enriched with n-3 and n-6 polyunsaturated fatty acids (PUFA) on reproductive outcomes, and the serum biochemical and FA profile of swine females and their offspring. During 316
C Villot et al.
Animal : an international journal of animal bioscience, 14(2), 388-398 (2019-07-18)
High-starch diets (HSDs) fed to high-producing ruminants are often responsible for rumen dysfunction and could impair animal health and production. Feeding HSDs are often characterized by transient rumen pH depression, accurate monitoring of which requires costly or invasive methods. Numerous

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