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Title:Metabolite profiling of the ripening of Mangoes Mangifera indica L. cv. ‘Tommy Atkins’ by real-time measurement of volatile organic compounds
Authors:ID White, Iain R., Department of Chemistry, University of Leicester, Leicester, LE1 7RH, United Kingdom (Author)
ID Blake, Robert S, Department of Chemistry, University of Leicester, Leicester, LE1 7RH, United Kingdom (Author)
ID Taylor, Andrew J, Flavometrix Ltd., Sutton Bonington, Loughborough, Leicestershire LE12 5RD, United Kingdom (Author)
ID Monks, Paul S, Department of Chemistry, University of Leicester, Leicester, LE1 7RH, United Kingdom (Author)
Files: This document has no files that are freely available to the public. This document may have a physical copy in the library of the organization, check the status via COBISS. Link is opened in a new window
Language:English
Work type:Not categorized
Typology:1.01 - Original Scientific Article
Organization:UNG - University of Nova Gorica
Abstract:Real-time profiling of mango ripening based on proton transfer reaction-time of flight-mass spectrometry (PTR–ToF–MS) of small molecular weight volatile organic compounds (VOCs), is demonstrated using headspace measurements of ‘Tommy Atkins’ mangoes. VOC metabolites produced during the ripening process were sampled directly, which enabled simultaneous and rapid detection of a wide range of compounds. Headspace measurements of ‘Keitt’ mangoes were also conducted for comparison. A principle component analysis of the results indicated that several mass channels were not only key to the ripening process but could also be used to distinguish between mango cultivars. The identities of 22 of these channels, tentatively speciated using contemporaneous GC–MS measurements of sorbent tubes, are rationalized through examination of the biochemical pathways that produce volatile flavour components. Results are discussed with relevance to the potential of headspace analysers and electronic noses in future fruit ripening and quality studies.
Keywords:Mangifera indica, Tommy Atkins, PTR–ToF–MS, VOCs, Ripening, Mango
Year of publishing:2016
Number of pages:1-11
Numbering:3, 12
PID:20.500.12556/RUNG-4646-e48f096e-ecb4-49cf-03d0-974eeb839457 New window
COBISS.SI-ID:5421563 New window
NUK URN:URN:SI:UNG:REP:WX1PUEOH
Publication date in RUNG:18.07.2019
Views:3189
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Record is a part of a journal

Title:Metabolomics
Shortened title:Metabolomics
Publisher:Springer Nature
Year of publishing:2016
ISSN:1573-3882

Licences

License:CC BY-SA 4.0, Creative Commons Attribution-ShareAlike 4.0 International
Link:http://creativecommons.org/licenses/by-sa/4.0/
Description:This Creative Commons license is very similar to the regular Attribution license, but requires the release of all derivative works under this same license.
Licensing start date:17.07.2019

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