Variations in Physicochemical Characteristics of Olive Oil (cv ‘Moroccan Picholine’) According to Extraction Technology as Revealed by Multivariate Analysis

Physicochemical changes in olive oil (cv. Koroneiki) due to fruit ripening and extraction method.

This study was conducted to find the effects of fruit ripening and extraction method on the quantity and quality of the Koroneiki olive oil. The oil samples extracted in six ripening stages were used for further quality analysis. Quality assessment of the oil was conducted according to the standard methods and the composition of fatty acids was measured by gas chromatography. The results showed...

Processing Technology in Olive Oil and Table Olive Processing Technology in Olive Oil and Table Olive

Microwave Assisted Extraction of Olive Oil Pomace by Acidic Hexane

In this study, Microwave-Assisted Solvent Extraction (MASE) was used to recover oil residues from pomace olive using acidic hexane. Results obtained demonstrated that oil extraction yield increased with time, the amount of acetic acid in hexane and power radiation. For both radiation powers used (170 and 510W), the optimal extraction time and most interesting content of acetic acid in hexan...

Olive Oil Extraction

Extraction of Oleic Acid from Moroccan Olive Mill Wastewater

The production of olive oil in Morocco has recently grown considerably for its economic and nutritional importance favored by the country's climate. After the extraction of olive oil by pressing or centrifuging, the obtained liquid contains oil and vegetation water which is subsequently separated by decanting or centrifugation. Despite its treatment throughout the extraction process, this olive...