Recent Advances in Analytical Methods for the Detection of Olive Oil Oxidation Status during Storage along with Chemometrics, Authenticity and Fraud Studies
Olive oil is considered to be a food of utmost importance, especially in the Mediterranean countries. The quality of olive oil must remain stable regarding authenticity and storage. This review paper emphasizes the detection of olive oil oxidation status or rancidity, the analytical techniques that...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-08-01
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| Series: | Biomolecules |
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| Online Access: | https://www.mdpi.com/2218-273X/12/9/1180 |
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| author | Maria Tarapoulouzi Sofia Agriopoulou Anastasios Koidis Charalampos Proestos Hesham Ali El Enshasy Theodoros Varzakas |
| author_facet | Maria Tarapoulouzi Sofia Agriopoulou Anastasios Koidis Charalampos Proestos Hesham Ali El Enshasy Theodoros Varzakas |
| author_sort | Maria Tarapoulouzi |
| collection | DOAJ |
| description | Olive oil is considered to be a food of utmost importance, especially in the Mediterranean countries. The quality of olive oil must remain stable regarding authenticity and storage. This review paper emphasizes the detection of olive oil oxidation status or rancidity, the analytical techniques that are usually used, as well as the application and significance of chemometrics in the research of olive oil. The first part presents the effect of the oxidation of olive oil during storage. Then, lipid stability measurements are described in parallel with instrumentation and different analytical techniques that are used for this particular purpose. The next part presents some research publications that combine chemometrics and the study of lipid changes due to storage published in 2005–2021. Parameters such as exposure to light, air and various temperatures as well as different packaging materials were investigated to test olive oil stability during storage. The benefits of each chemometric method are provided as well as the overall significance of combining analytical techniques and chemometrics. Furthermore, the last part reflects on fraud in olive oil, and the most popular analytical techniques in the authenticity field are stated to highlight the importance of the authenticity of olive oil. |
| first_indexed | 2024-03-10T00:37:17Z |
| format | Article |
| id | doaj.art-6888545889034a14b6f7c58131bb381f |
| institution | Directory Open Access Journal |
| issn | 2218-273X |
| language | English |
| last_indexed | 2024-03-10T00:37:17Z |
| publishDate | 2022-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Biomolecules |
| spelling | doaj.art-6888545889034a14b6f7c58131bb381f2023-11-23T15:14:14ZengMDPI AGBiomolecules2218-273X2022-08-01129118010.3390/biom12091180Recent Advances in Analytical Methods for the Detection of Olive Oil Oxidation Status during Storage along with Chemometrics, Authenticity and Fraud StudiesMaria Tarapoulouzi0Sofia Agriopoulou1Anastasios Koidis2Charalampos Proestos3Hesham Ali El Enshasy4Theodoros Varzakas5Department of Chemistry, Faculty of Pure and Applied Science, University of Cyprus, P.O. Box 20537, Nicosia CY-1678, CyprusDepartment of Food Science and Technology, University of the Peloponnese, Antikalamos, 24100 Kalamata, GreeceInstitute for Global Food Security, School of Biological Science, Queen’s University Belfast, Belfast BT9 5DL, Northern Ireland, UKFood Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, GreeceInstitute of Bioproduct Development (IBD), Universiti Teknologi Malaysia (UTM), Johor 81310, MalaysiaDepartment of Food Science and Technology, University of the Peloponnese, Antikalamos, 24100 Kalamata, GreeceOlive oil is considered to be a food of utmost importance, especially in the Mediterranean countries. The quality of olive oil must remain stable regarding authenticity and storage. This review paper emphasizes the detection of olive oil oxidation status or rancidity, the analytical techniques that are usually used, as well as the application and significance of chemometrics in the research of olive oil. The first part presents the effect of the oxidation of olive oil during storage. Then, lipid stability measurements are described in parallel with instrumentation and different analytical techniques that are used for this particular purpose. The next part presents some research publications that combine chemometrics and the study of lipid changes due to storage published in 2005–2021. Parameters such as exposure to light, air and various temperatures as well as different packaging materials were investigated to test olive oil stability during storage. The benefits of each chemometric method are provided as well as the overall significance of combining analytical techniques and chemometrics. Furthermore, the last part reflects on fraud in olive oil, and the most popular analytical techniques in the authenticity field are stated to highlight the importance of the authenticity of olive oil.https://www.mdpi.com/2218-273X/12/9/1180olive oil oxidationanalytical methodschemometricsauthenticityfraud |
| spellingShingle | Maria Tarapoulouzi Sofia Agriopoulou Anastasios Koidis Charalampos Proestos Hesham Ali El Enshasy Theodoros Varzakas Recent Advances in Analytical Methods for the Detection of Olive Oil Oxidation Status during Storage along with Chemometrics, Authenticity and Fraud Studies Biomolecules olive oil oxidation analytical methods chemometrics authenticity fraud |
| title | Recent Advances in Analytical Methods for the Detection of Olive Oil Oxidation Status during Storage along with Chemometrics, Authenticity and Fraud Studies |
| title_full | Recent Advances in Analytical Methods for the Detection of Olive Oil Oxidation Status during Storage along with Chemometrics, Authenticity and Fraud Studies |
| title_fullStr | Recent Advances in Analytical Methods for the Detection of Olive Oil Oxidation Status during Storage along with Chemometrics, Authenticity and Fraud Studies |
| title_full_unstemmed | Recent Advances in Analytical Methods for the Detection of Olive Oil Oxidation Status during Storage along with Chemometrics, Authenticity and Fraud Studies |
| title_short | Recent Advances in Analytical Methods for the Detection of Olive Oil Oxidation Status during Storage along with Chemometrics, Authenticity and Fraud Studies |
| title_sort | recent advances in analytical methods for the detection of olive oil oxidation status during storage along with chemometrics authenticity and fraud studies |
| topic | olive oil oxidation analytical methods chemometrics authenticity fraud |
| url | https://www.mdpi.com/2218-273X/12/9/1180 |
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