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Merck
모든 사진(1)

주요 문서

O5632

Sigma-Aldrich

Linoleic acid, conjugated methyl ester

동의어(들):

CLA methyl ester, Octadecadienoic acid, conjugated, methyl ester

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About This Item

UNSPSC 코드:
12352211
NACRES:
NA.25

생물학적 소스

plant (safflower)

Quality Level

분석

≥99% (GC)

양식

liquid

기술

GC/MS: suitable
HPLC: suitable

불순물

≤1% Linoleic acid methyl ester

작용기

carboxylic acid
ester

지질 유형

omega FAs

배송 상태

ambient

저장 온도

−20°C

관련 카테고리

일반 설명

Conjugated linoleic acid (CLA) describes the positional and geometric isomers of C18:2 fatty acids (FA) with a conjugated double bond. cis-9, trans-11 CLA are considered as the major isomers of CLA, based on in vitro experiments and animal studies in milk. The major source of CLA in human diet is the ruminant fat.

애플리케이션

Linoleic acid, conjugated methyl ester (CLA) has been used as a standard for the determination of isomers of CLA in milk samples by high performance liquid chromatography (HPLC), gas chromatography-mass spectrometry. It has also been used in the production of sn-1,3 diacyl glycerol.

생화학적/생리학적 작용

Conjugated linoleic acid (CLA) isomers as supplements inhibit the growth of numerous human cancer cell lines. It also possesses immunostimulant properties, prevents diabetes and reduces atherosclerosis.

기타 정보

A mixture of cis- and trans-9,11- and -10,12-octadecadienoic acid methyl esters. Isomer ratio may vary from lot to lot.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

Ali Karabacak et al.
TheScientificWorldJournal, 2014, 821904-821904 (2014-02-14)
This study was conducted to compare fatty acid composition and content of conjugated linoleic acid (CLA) in different regions of sheep carcasses. Lambs of the Dağlıç breed were used for this purpose. Subsequent to a 68-day period of intensive fattening
Examination of the persistency of milk fatty acid composition responses to plant oils in cows given different basal diets, with particular emphasis on trans-C 18: 1 fatty acids and isomers of conjugated linoleic acid
Roy A, et al.
Animal Science Journal = Nihon Chikusan Gakkaiho, 82(4), 479-492 (2006)
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.
Examination of the persistency of milk fatty acid composition responses to fish oil and sunflower oil in the diet of dairy cows
Shingfield KJ, et al.
Journal of Dairy Science, 89(2), 714-732 (2006)
Effect of incremental levels of sunflower-seed oil in the diet on ruminal lipid metabolism in lactating cows
Shingfield KJ, et al.
The British Journal of Nutrition, 99(5), 971-983 (2008)

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