Simultaneous Quantification of Organic Acids in Tamarillo (Solanum betaceum) and Untargeted Chemotyping Using Methyl Chloroformate Derivatisation and GC-MS.

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Title

Simultaneous Quantification of Organic Acids in Tamarillo (Solanum betaceum) and Untargeted Chemotyping Using Methyl Chloroformate Derivatisation and GC-MS.

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The University of Auckland Library

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ResearchSpace@Auckland

Description

Sixteen organic acids were quantified in peel and pulp of Amber, Laird's Large and Mulligan cultivars of tamarillo using GC-MS. Fourteen of these compounds had not previously been quantified in tamarillo. An untargeted metabolomics approach was used in parallel to identify and quantify 64 more metabolites relative to the internal standard, indicating abundances of glutamic acid, pro-line, aspartic acid and γ-aminobutyric acid as well as lower concentrations of several other essential fatty ac...

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Format

Research paper

Research format

Journal article

Date created

2022-02-15

Creator

Pook, Chris / Diep, Tung Thanh / Yoo, Michelle Ji Yeon

URL

https://hdl.handle.net/2292/59952

Related subjects

Solanum / Acids / Organic Chemicals / Formates / Reproducibility of Results / Gas Chromatography-Mass Spectrometry / Metabolomics / Metabolome / citric acid / fruit / itaconic acid / metabolite profiling / ripening / Science & Technology / Life Sciences & Biomedicine / Physical Sciences / Biochemistry & Molecular Biology / Chemistry, Multidisciplinary / Chemistry / CHEMICAL-COMPOSITION / AMINO / VARIETIES / QUALITY / ETHANOL / 0304 Medicinal and Biomolecular Chemistry / 0305 Organic Chemistry / 0307 Theoretical and Computational Chemistry

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