Characterization of phenolic compounds, sterols and geographical fingerprint of Memecik extra-virgin olive oils according to their geographical locations by using LC IMS QTOF Mass Spectrometry
1 Republic of Turkey Ministry of Agriculture and Forestry, Olive Research Institute, Cultivation Techniques, Bornova, İzmir.
2 Republic of Turkey Ministry of Agriculture and Forestry, Ankara Food Control Laboratory Directorate, Ankara, Turkey.
3 Republic of Turkey Ministry of Agriculture and Forestry, Geographical Information Department, Ankara, Turkey.
Research Article
World Journal of Advanced Research and Reviews, 2022, 13(03), 170–184
Article DOI: 10.30574/wjarr.2022.13.3.0171
Publication history:
Received on 16 January 2022; revised on 06 March 2022; accepted on 08 March 2022
Abstract:
Memecik olive oil variety which cultivated in six different locations were evaluated the effects of geographical locations on the chemical characterization of in the southwest of Turkey. The agricultural ecological map of each location was created using GIS. Olive oil samples were analyzed fatty acid, sterol and phenolic. Moreover, LC IMS QTOF spectrometer and Progenesis QI software were used to determine the geographical fingerprints of olive oil samples in different locations. Results showed that oil qualities of all locations differ significantly depending on olive growing area (p <0.05). The Principal Component Analysis of the different locations analyzed revealed that "geographical location" factor significantly affects the olive oil quality.
Keywords:
Olive oil; Sterols; Phenolic compounds; LC IMS QTOF spectrometer
Full text article in PDF:
Copyright information:
Copyright © 2022 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0