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Use of LC-Orbitrap MS and FT-NIRS with multivariate analysis to determine geographic origin of Boston butt pork.
- Source :
- International Journal of Food Properties; 2022, Vol. 25 Issue 1, p128-143, 16p, 3 Diagrams, 2 Charts, 2 Graphs
- Publication Year :
- 2022
-
Abstract
- To avoid fraudulent practices, LC-Orbitrap and FT-NIRS combined with multivariate analysis was used to distinguish between 53 Korean and foreign Boston butt samples; forty were used to establish the calibration model and 13 were used as an external validation set. Twenty metabolites were determined to be good indicators of geographic origin. Both LC-Orbitrap with CDA model based on 20 metabolites and FT-NIRS with PLS achieved 100% efficiency in identifying Korean and foreign samples; overall predictive rates for LC-Orbitrap (94.9%) and FT-NIRS (100%). Thus, combined use of LC-Orbitrap and FT-NIRS could be proposed to determine reliably discriminate geographic origins of pork samples. [ABSTRACT FROM AUTHOR]
- Subjects :
- MULTIVARIATE analysis
METABOLITES
Subjects
Details
- Language :
- English
- ISSN :
- 10942912
- Volume :
- 25
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- International Journal of Food Properties
- Publication Type :
- Academic Journal
- Accession number :
- 160527631
- Full Text :
- https://doi.org/10.1080/10942912.2022.2027962