Literature DB >> 6897259

A simple procedure for rapid transmethylation of glycerolipids and cholesteryl esters.

W W Christie.   

Abstract

A simple procedure suitable for rapid transmethylation of triacylglycerols, other neutral lipids (including cholesteryl esters), and glycerophospholipids is described. Lipids in diethyl ether solution (50 volumes), in the presence of methyl acetate (1 vol), are reacted with 1 M sodium methoxide in methanol (1 vol) at room temperature. Essentially complete transmethylation can occur within a few minutes with no hydrolysis. Glassware and reagent requirements are minimal and samples are ready for gas-liquid chromatography analysis with very little work-up.

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Year:  1982        PMID： 6897259

Source DB:  PubMed          Journal:  J Lipid Res        ISSN： 0022-2275            Impact factor:   5.922


  127 in total

1.  Chylomicron and VLDL TAG structures and postprandial lipid response induced by lard and modified lard.

Authors:  Kaisa M Yli-Jokipii; Ursula S Schwab; Raija L Tahvonen; Juha-Pekka Kurvinen; Hannu M Mykkänen; Heikki P T Kallio
Journal:  Lipids       Date:  2003-07       Impact factor: 1.880

2.  Mastitis is associated with increased free fatty acids, somatic cell count, and interleukin-8 concentrations in human milk.

Authors:  Katherine M Hunt; Janet E Williams; Bahman Shafii; Martha K Hunt; Rebecca Behre; Robert Ting; Michelle K McGuire; Mark A McGuire
Journal:  Breastfeed Med       Date:  2012-01-27       Impact factor: 1.817

3.  Bacterial and protozoal communities and fatty acid profile in the rumen of sheep fed a diet containing added tannins.

Authors:  Valentina Vasta; David R Yáñez-Ruiz; Marcello Mele; Andrea Serra; Giuseppe Luciano; Massimiliano Lanza; Luisa Biondi; Alessandro Priolo
Journal:  Appl Environ Microbiol       Date:  2010-02-19       Impact factor: 4.792

4.  Effect of abomasal infusions of geometric isomers of 10,12 conjugated linoleic acid on milk fat synthesis in dairy cows.

Authors:  Asgeir Saebø; Per-Christian Saebø; J Mikko Griinari; Kevin J Shingfield
Journal:  Lipids       Date:  2005-08       Impact factor: 1.880

5.  Analytical shortcomings and other considerations related to the identification of biomarkers of dairy fat intake.

Authors:  M A S Gama; H G B Filho; H R Bizzo; R Antoniassi
Journal:  Eur J Clin Nutr       Date:  2017-06-28       Impact factor: 4.016

6.  Maternal supplementation with CLA decreases milk fat in humans.

Authors:  Nicole Masters; Mark A McGuire; Kathy A Beerman; Nairanjana Dasgupta; Michelle K McGuire
Journal:  Lipids       Date:  2002-02       Impact factor: 1.880

7.  Analysis of triacylglycerols of seeds and berries of sea buckthorn (Hippophaë rhamnoides) of different origins by mass spectrometry and tandem mass spectrometry.

Authors:  Baoru Yang; Heikki Kallio
Journal:  Lipids       Date:  2006-04       Impact factor: 1.880

8.  Conjugated linoleic acid-enriched butter improved memory and up-regulated phospholipase A2 encoding-genes in rat brain tissue.

Authors:  Marco A S Gama; Nádia R B Raposo; Fábio B Mury; Fernando C F Lopes; Emmanuel Dias-Neto; Leda L Talib; Wagner F Gattaz
Journal:  J Neural Transm (Vienna)       Date:  2015-04-26       Impact factor: 3.575

9.  Analysis of triglyceride species by high-performance liquid chromatography via a flame lonization detector.

Authors:  F C Phillips; W L Erdahl; J D Nadenicek; L J Nutter; J A Schmit; O S Privett
Journal:  Lipids       Date:  1984-02       Impact factor: 1.880

10.  Supplementation with Ca salts of soybean oil interacts with concentrate level in grazing dairy cows: milk production and milk composition.

Authors:  Fernanda Lopes Macedo; Jonas de Souza; Fernanda Batistel; Lucas Jado Chagas; Flávio Augusto Portela Santos
Journal:  Trop Anim Health Prod       Date:  2016-08-25       Impact factor: 1.559
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