Pulsed Electric Fields Reshape the Malting Barley Metabolome: Insights from UHPLC-HRMS/MS.

ABSTRACT: The Pulsed Electric Field (PEF) technique represents a modern technology for treating and processing food and agricultural raw materials. The application of high-voltage electric pulses has been shown to modify macrostructure, improve extractability, and enhance the microbial safety of the treated matrix. In this study, we investigated metabolomic changes occurring during the individual technological steps of malting following PEF treatment. Methanolic extracts of technological intermediates of malting barley were analyzed using metabolomic fingerprinting performed with UHPLC-HRMS/MS. For data processing and interpretation, the freely available MS-DIAL-MS-CleanR-MS-Finder software platform was used. The metabolomes of the treated and untreated barley samples revealed significant changes. T

SUBMITTER: Behner A 

PROVIDER: S-EPMC12525893 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature