Results 41 to 50 of about 68,891 (158)

Chemical and Molecular Characterization of Crude Oil Obtained by Olive-Pomace Recentrifugation

Journal of Chemistry, 2016
In oil-mills, olive-pomace recentrifugation is a common way to reduce pomace moisture and, at the same time, to recover the oil therein. According to current rules, the obtained oil is defined as “crude olive-pomace oil.” The aim of this work is to ...
Antonella Pasqualone, Valentina Di Rienzo, Wilma Sabetta, Valentina Fanelli, Carmine Summo, Vito Michele Paradiso, Cinzia Montemurro, Francesco Caponio   +7 more
doaj   +1 more source

Recent Advances in Analytical Methods for the Detection of Olive Oil Oxidation Status during Storage along with Chemometrics, Authenticity and Fraud Studies

Biomolecules, 2022
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
Maria Tarapoulouzi, Sofia Agriopoulou, Anastasios Koidis, Charalampos Proestos, Hesham Ali El Enshasy, Theodoros Varzakas   +5 more
doaj   +1 more source

A single high-cholesterol, high-fat meal preferentially increases low molecular weight apolipoprotein B concentration in rat plasma.

Journal of Lipid Research, 1985
Rats were fed either rat chow (control), chow + 20% olive oil (olive oil), or chow + 20% olive oil + 2% cholesterol (olive oil/cholesterol) as a single meal to study the short-term effects of fat and the above combination of fat/cholesterol-containing ...
J G DeLamatre, B R Krause, L Wong, C A Hoffmeier, P S Roheim   +4 more
doaj   +1 more source

The Effect of Exclusive Olive Oil Consumption on Successful Aging: A Combined Analysis of the ATTICA and MEDIS Epidemiological Studies

Foods, 2019
The consumption of dietary fats, which occur naturally in various foods, poses important impacts on health. The aim of this study was to elucidate the association of exclusive use of olive oil for culinary purposes with successful aging in adults aged ...
Alexandra Foscolou, Elena Critselis, Stefanos Tyrovolas, Christina Chrysohoou, Labros S. Sidossis, Nenad Naumovski, Antonia-Leda Matalas, Loukianos Rallidis, Evangelos Polychronopoulos, Jose Luis Ayuso-Mateos, Jose Maria Haro, Demosthenes Panagiotakos   +11 more
doaj   +1 more source

Effects of Basil Essential Oil Addition on the Quality of Soybean and Olive Oils [PDF]

Brazilian Archives of Biology and Technology
Vegetable oils are widely used in human food and are carriers of fat-soluble vitamins. In this study, we evaluated the impact of adding basil essential oil on the quality of soybean and olive oils.
Cláudia Krindges Dias, Angela Cristina Mello dos Santos Oliveira, Sarah Winck de Almeida, Rochele Cassanta Rossi, Jessica Fernanda Hoffmann, Cristiano Dietrich Ferreira, Valmor Ziegler   +6 more
doaj   +1 more source

Olive oil [PDF]

, 2007
Analyses of phytosterol classes of olive and hazelnut oils collected from different countries by TLC, GC and GC-MS revealed considerable quantitative differences. The composition of 4-desmethyl- and 4-monomethylsterols was similar in both oils, but 4,4'-dimethylsterols composition differed.
openaire   +2 more sources

Comparative efficacy of extra virgin olive oil versus refined olive oil in the treatment of individuals suffering from constipation: A double-blind randomized clinical trial study [PDF]

Caspian Journal of Internal Medicine
Background: Evidence suggested that olive oil may alleviate constipation symptoms. This study compared the effectiveness of two types of extra virgin olive oil and refined olive oil on the treatment of patients experiencing constipation.
Farahnaz Joukar, Seyedeh Narjes Mozaffari Chenijani, Saman Maroufizadeh, Tahereh Zeinali, Niloofar Faraji, Narges Eslami, Fariborz Mansour-Ghanaei   +6 more
doaj  

Determination of some purity parameters in olive oils. Results from a collaborative study

Grasas y Aceites, 1995
The results of a collaborative study with the participation of Governmental and Olive Oil Industry laboratories is presented. This study was carried out to determine the precision of the analytical methods used for quantifying certain components of olive
W. Moreda, M. C. Pérez Camino, A. Cert
doaj   +1 more source

Clustering olive oil mills through a spatial and economic GIS-based approach

Cleaner Environmental Systems
Sicily ranks as the third-largest region in Italy for olive growing and olive oil production, holding the second position nationally regarding the number of active olive oil mills. This pioneering study integrates spatial and economic analyses to examine
Giuseppe Modica, Angelo Pulvirenti, Daniela Spina, Salvatore Bracco, Mario D'Amico, Giuseppe Di Vita   +5 more
doaj   +1 more source

Anticancer, antioxidant, and antimicrobial activities of nanoemulsions based on water-in-olive oil and loaded on biogenic silver nanoparticles

Green Processing and Synthesis
Nanoemulsions (NEMs) are more stable and permeable than regular emulsions because of their increased surface area and smaller particle sizes, which are stabilized by emulsifiers and consist of nanometer-sized droplets.
Hamouda Ragaa A., Eshmawi Bayan A., Saddiq Amna A.   +2 more
doaj   +1 more source