Results 31 to 40 of about 11,461 (197)

A validated qualitative method using oleuropein as a robust biomarker to confirm ground black pepper (Piper nigrum L.) adulteration with olive (Olea europaea L.) by-products

open access: yesNFS Journal, 2022
Olive stone and olive pomace were first identified as black pepper adulterants at the end of the 19th century. Nowadays, there is a worldwide boom in olive oil consumption.
Jean-Louis Lafeuille   +4 more
doaj   +1 more source

Continuous Production of Dietetic Structured Lipids Using Crude Acidic Olive Pomace Oils

open access: yesMolecules, 2023
Crude olive pomace oil (OPO) is a by-product of olive oil extraction. In this study, low-calorie structured triacylglycerols (TAGs) were produced by acidolysis of crude OPO with medium-chain fatty acids (caprylic, C8:0; capric, C10:0) or interesterification with their ethyl ester forms (C8EE, C10EE). These new TAGs present long-chain fatty acids (L) at
Joana Souza-Gonçalves   +4 more
openaire   +4 more sources

Health Benefits of Olive Oil and Olive Extracts

open access: yesEDIS, 2016
Olive oil is known for its health benefits. There are three common types of olive oil, namely virgin olive oil, refined olive oil, and olive pomace oil.
Wendy J. Dahl   +2 more
doaj   +5 more sources

Global Warming Potential Analysis of Olive Pomace Processing

open access: yesChemical Engineering Transactions, 2017
The olive pomace is a by-product of olive oil production, obtained after milling operations. The milling process can be done by traditional pressing operations, or through centrifugation (that occurred in two or three phases).
I. De Marco, S. Riemma, R. Iannone
doaj   +1 more source

Feasibility of Visible/Near Infrared Spectroscopy in order to detect pomace olive oil fraud with LDA and SVM detection methods [PDF]

open access: yesفناوری‌های جدید در صنعت غذا
Olive is a Mediterranean fruit that is cultivated mainly for its oil. Extra virgin olive oil has always been the attention and demand of users. Therefore, fraud in virgin and extra virgin olive oils is observed by adding valuable food oils and lower ...
shirin asadian   +2 more
doaj   +1 more source

Olive and olive pomace oil packing and marketing

open access: yesGrasas y Aceites, 2006
The paper describes the industrial installations and equipments used by the olive oil sector for olive oil packing, the different types of containers used (plastic, glass, tin, and carton), and the diverse technologies applied for filling, stoppering, labelling, and packing as well as the trend and new technologies developed according to the material ...
José Linares   +4 more
openaire   +4 more sources

Antioxidants of natural plant origins: from sources to food industry applications [PDF]

open access: yes, 2019
ReviewIn recent years, great interest has been focused on using natural antioxidants in food products, due to studies indicating possible adverse effects that may be related to the consumption of synthetic antioxidants. A variety of plant materials are
Alves, Vitor D.   +2 more
core   +1 more source

Fourier transform infrared and fluorescence spectroscopy for analysis of vegetable oils

open access: yesMATEC 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

Sonication of olive pomace to improve xylanases production by SSF [PDF]

open access: yes, 2015
Olive mill wastes are an important environmental problem in the areas where they are generated. Portugal is an important producer of olive oil in the world, thus it is interesting to find the most suitable valorization strategy to exploit their wastes ...
Abrunhosa, Luís   +4 more
core   +1 more source

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

open access: yesChemosensors, 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   +6 more
doaj   +1 more source

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