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Title:

Quantification and Bitter Taste Contribution of Lipids and Their Oxidation Products in Pea-Protein Isolates (Pisum sativum L.)

Document type:
Zeitschriftenaufsatz
Author(s):
Gläser, Peter; Mittermeier-Kleßinger, Verena Karolin; Spaccasassi, Andrea; Hofmann, Thomas; Dawid, Corinna
Abstract:
An ultra-high-performance liquid chromatography-differential ion mobility (DMS)-tandem mass spectrometry method was developed to quantify 14 bitter-tasting lipids in 17 commercial pea-protein isolates (Pisum sativum L.). The DMS technology enabled the simultaneous quantification of four hydroxyoctadecadienoic acid isomers, namely, (10E,12Z)-9-hydroxyoctadeca-10,12-dienoic acid (5), (10E,12E)-9-hydroxyoctadeca-10,12-dienoic acid (6), (9Z,11E)-13-hydroxyoctadeca-9,11-dienoic acid (7), and (9E,11E)...     »
Keywords:
BayBioMS; Pisum sativum; bitter taste; differential ion mobility; fatty acids; lipids; oxylipins; pea; sensomics
Journal title:
Journal of Agricultural and Food Chemistry
Year:
2021
Journal volume:
69
Journal issue:
31
Pages contribution:
8768-8776
Fulltext / DOI:
doi:10.1021/acs.jafc.1c02889
Publisher:
American Chemical Society (ACS)
E-ISSN:
0021-85611520-5118
Date of publication:
29.07.2021
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