RT Journal Article
T1 Automatic 1H-NMR Screening of Fatty Acid Composition in Edible Oils
A1 Castejón Ferrer, David
A1 Fricke, Pascal
A1 Cambero Rodríguez, María Isabel
A1 Herrera Fernández, Antonio
AB In this work, we introduce an NMR-based screening method for the fatty acid composition analysis of edible oils. We describe the evaluation and optimization needed for the automated analysis of vegetable oils by low-field NMR to obtain the fatty acid composition (FAC). To achieve this, two scripts, which automatically analyze and interpret the spectral data, were developed. The objective of this work was to drive forward the automated analysis of the FAC by NMR. Due to the fact that this protocol can be carried out at low field and that the complete process from sample preparation to printing the report only takes about 3 min, this approach is promising to become a fundamental technique for high-throughput screening. To demonstrate the applicability of this method, the fatty acid composition of extra virgin olive oils from various Spanish olive varieties (arbequina, cornicabra, hojiblanca, manzanilla, and picual) was determined by 1H-NMR spectroscopy according to this protocol.
PB MDPI
SN 2072-6643
YR 2016
FD 2016-02-26
LK https://hdl.handle.net/20.500.14352/23861
UL https://hdl.handle.net/20.500.14352/23861
LA eng
NO Ministerio de Ciencia e Innovación (MICINN)
DS Docta Complutense
RD 6 abr 2025