Determination of selected amino acids in milk using dispersive liquid–liquid microextraction and GC-MS-Reference-Cited by-同舟云学术

Determination of selected amino acids in milk using dispersive liquid–liquid microextraction and GC-MS

Published:2019 Issue:28 Volume:11 Page:3538-3545
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Quigley Andrew¹²³⁴⁵^ORCID,Connolly Damian⁶³⁴⁵⁷,Cummins Wayne⁴⁵⁷³

Affiliation:

1. National Institute for Bioprocessing Research and Training

2. Blackrock

3. Ireland

4. Pharmaceutical and Molecular Biotechnology Research Centre (PMBRC)

5. Department of Science, Waterford Institute of Technology

6. APC Ltd. Cherrywood Business Park

7. Waterford

Abstract

An ethyl chloroformate derivatisation followed by dispersive liquid–liquid microextraction (DLLME) method, combined with GC-MS was developed for the analysis of free amino acids in various milk products.

Funder

Irish Research Council

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/AY/C9AY00995G

Reference42 articles.

1. Simultaneous quantification of free amino acids and 5′-nucleotides in shiitake mushrooms by stable isotope labeling-LC-MS/MS analysis

2. The effect of cattle breed, season and type of diet on the fatty acid profile of raw milk

3. Analysis of amino acids by HPLC/electrospray negative ion tandem mass spectrometry using 9-fluorenylmethoxycarbonyl chloride (Fmoc-Cl) derivatization

4. Characterisation of volatile flavour compounds in Roncal cheese extracted by the 'purge and trap' method and analysed by GC–MS

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