Results 51 to 60 of about 87,108 (230)

Fourier transform infrared and fluorescence spectroscopy for analysis of vegetable oils

MATEC Web of Conferences, 2013
Fourier transform infrared (FTIR) and fluorescence spectroscopy, combined with chemometric approaches have been developed to analysis of extra virgin olive oil adulterated with pomace olive oil.
Nigri S., Oumeddour R.
doaj   +1 more source

Phenolic Compounds from Irradiated Olive Wastes: Optimization of the Heat-Assisted Extraction Using Response Surface Methodology

Chemosensors, 2021
Olive pomace, an environmentally detrimental residue generated during olive oil extraction, contains bioactive compounds in demand by the food industry. To valorize this waste product a suitable yield for the extraction process is required. Heat-assisted
Joana Madureira, Bruno Melgar, Celestino Santos-Buelga, Fernanda M. A. Margaça, Isabel C. F. R. Ferreira, Lillian Barros, Sandra Cabo Verde   +6 more
doaj   +1 more source

Portable through Bottle SORS for the Authentication of Extra Virgin Olive Oil

Applied Sciences, 2021
The authenticity of olive oil has been a significant long-term challenge. Extra virgin olive oil (EVOO) is the most desirable of these products and commands a high price, thus unscrupulous individuals often alter its quality by adulteration with a lower ...
Mehrvash Varnasseri, Howbeer Muhamadali, Yun Xu, Paul I. C. Richardson, Nick Byrd, David I. Ellis, Pavel Matousek, Royston Goodacre   +7 more
doaj   +1 more source

Environmental Challenges on Olive Mill Wastes in Albania: Sustainable Management and Circular Economy Opportunities

Resources
The olive oil extraction industry produces large amounts of olive pomace and wastewater, both of which contain high levels of pollutants. In Albania, olive oil production has increased, while by-product challenges persist.
Dritan Topi, Aleksander Petre
doaj   +1 more source

Bioremediation and biovalorisation of olive-mill wastes

, 2009
Olive-mill wastes are produced by the industry of olive oil production, which is a very important economic activity, particularly for Spain, Italy and Greece, leading to a large environmental problem of current concern in the Mediterranean basin.
Ramos-Cormenzana, A., Russell, N.J., Morillo Perez, J.A., Antizar-Ladislao, B., Monteoliva-Sanchez, M.   +4 more
core   +1 more source

Detection of contaminations and/or adulterations of the extra virgin olive oil with seeds oils (sunflower and soybean) and olive pomace oil

Grasas y Aceites, 2008
The objective of this work was to determine the contents of fatty acids, squalen and triglycerides and the values of some spectrophotometric parameters in a representative number of samples of refined seed oil (sunflower and soybean), refined olive ...
A. Contiñas, S. Martínez, J. Carballo, I. Franco   +3 more
doaj   +1 more source

Detection of Virgin Olive Oil Adulteration Using Low Field Unilateral NMR

, 2014
The detection of adulteration in edible oils is a concern in the food industry, especially for the higher priced virgin olive oils. This article presents a low field unilateral nuclear magnetic resonance (NMR) method for the detection of the adulteration
Michael I. Newton, Morris, RH, Bencsik, M, Xu, Z, Zheng Xu, Michael Newton, Newton, MI, Robert H. Morris, Martin Bencsik, Robert Morris   +9 more
core   +1 more source

Plant biostimulants and their potential role in achieving the United Nations sustainable development goals

PLANTS, PEOPLE, PLANET, EarlyView.
Plant biostimulants are substances that are obtained from a variety of sources and are applied in minute quantities to enhance plant growth and vigor. In this review we detail how the use of plant biostimulants may contribute to efforts to achieving a number of the UN Sustainable Development Goals.
Patrick Quille, Joanna Kacprzyk, Shane OConnell, Carl K.‐Y. Ng   +3 more
wiley   +1 more source

Antithrombotic and Antiatherosclerotic Properties of Olive Oil and Olive Pomace Polar Extracts in Rabbits [PDF]

Mediators of Inflammation, 2007
Olive oil polar lipid (OOPL) extract has been reported to inhibit atherosclerosis development on rabbits. Olive pomace polar lipid (PPL) extract inhibits PAF activity in vitro and the most potent antagonist has been identified as a glycerylether-sn-2-acetyl glycolipid with common structural characteristics with the respective potent antagonist of OOPL.
Tsantila, N., Karantonis, H.C., Perrea, D.N., Theocharis, S.E., Iliopoulos, D.G., Antonopoulou, S., Demopoulos, C.A.   +6 more
openaire   +4 more sources

Exploitation of Bioactive Constituents of Olive Leaves, Grape Pomace, Olive Mills Waste Water and their Application in Phytoprotection [PDF]

, 2009
Pure plants extracts or/and essential oils show antifungal and antibacterial activity against a wide range of fungi and bacteria. Recently there has been increasing interest in the effects of natural compounds against important plant pathogens (fungi ...
Mavrakis, Titos Nikolaou
core