LAPSE:2020.0561
Published Article
LAPSE:2020.0561
NMR Determination of Free Fatty Acids in Vegetable Oils
June 10, 2020
The identification and quantification of free fatty acids (FFA) in edible and non-edible vegetable oils, including waste cooking oils, is a crucial index to assess their quality and drives their use in different application fields. NMR spectroscopy represents an alternative tool to conventional methods for the determination of FFA content, providing us with interesting advantages. Here the approaches reported in the literature based on 1H, 13C and 31P NMR are illustrated and compared, highlighting the pros and cons of the suggested strategies.
Record ID
Keywords
acid value, free fatty acids, NMR quantification, nuclear magnetic resonance, waste cooking oils, waste oil characterization
Subject
Suggested Citation
Di Pietro ME, Mannu A, Mele A. NMR Determination of Free Fatty Acids in Vegetable Oils. (2020). LAPSE:2020.0561
Author Affiliations
Di Pietro ME: Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy [ORCID]
Mannu A: Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy [ORCID]
Mele A: Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy; CNR-SCITEC Istituto di Scienze e Tecnologie Chimiche, Via Alfonso Corti 12, 20133 Milano, Italy [ORCID]
Mannu A: Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy [ORCID]
Mele A: Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy; CNR-SCITEC Istituto di Scienze e Tecnologie Chimiche, Via Alfonso Corti 12, 20133 Milano, Italy [ORCID]
Journal Name
Processes
Volume
8
Issue
4
Article Number
E410
Year
2020
Publication Date
2020-03-31
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr8040410, Publication Type: Review
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Published Article
LAPSE:2020.0561
This Record
External Link
doi:10.3390/pr8040410
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315
Version History
[v1] (Original Submission)
Jun 10, 2020
Verified by curator on
Jun 10, 2020
This Version Number
v1
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URL Here
https://psecommunity.org/LAPSE:2020.0561
Original Submitter
Calvin Tsay
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