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Effect of crushing temperature on virgin olive oil quality and composition ; Efecto de la temperatura de molturación sobre la composición y calidad del aceite de oliva virgen
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2018 |
| Abstract | The objective of the current study was to assess the influence of a modified crushing process and kneading operation on the quality parameters, volatile compounds, and the fatty acid and sterol profiles of virgin olive oil from the Edremit yaglik variety. In the study, olive oil samples were produced in two different processes. The first one was produced without malaxation and the second one was produced with the malaxing process. During crushing, the effect of different temperatures was tested. The results demonstrate that different crushing temperatures generally did not affect the amount of free fatty acids, or peroxide value. Total phenol contents were positively affected by the additional malaxation process. Fatty acids and sterol composition were not significantly altered at different crushing temperatures or during the subsequent malaxation application. PCA enabled a clear classification of the oils obtained from different processing techniques. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/download/1706/2237 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
