Results 21 to 30 of about 172,066 (207)
Quality Assessment of Waste from Olive Oil Production and Design of Biodegradable Packaging
Foods, 2022 The use of olive pomace from olive oil production is still insufficient. The lingering olive pomace is harmful to the environment. On the other hand, the world is increasingly polluted with plastic or by-products from the production of biodegradable ...
Joanna Grzelczyk +2 more
doaj +1 more source
Valorisation of olive pomace: phenolic prospecting and biological potential
Natural Product Research, 2023 AbstractThe study aimed to extract the phenolic compounds present in the two-phase olive pomace, to characterize biological potential. Two extracts were prepared, one using a 40% methanol solution, at 70 ºC and 180 minutes of stirring (E1), and the other one using an 80% methanol solution, at 70 ºC and 180 minutes of stirring (E2).
Bruna Wendt, Böhmer-Maas +6 more
openaire +2 more sources
Olive pomace as a dietary ingredient for breeder hens [PDF]
Ciência Rural: This study evaluated the effects of increasing dietary levels of olive pomace on performance, eggshell quality, nutrient utilization, and excreta moisture of breeder hens.
Valéria Biselo +6 more
doaj +2 more sources
Production of pomace olive oil
Grasas y Aceites, 2006 Pomace oil is the principal by-product in olive oil processing and is currently developing considerably due to the technological advances which the mills have undergone in recent years. This investigation aims at presenting an overview of the complexity of this sector which, with around 100 years of existence, is searching for a role in the new ...
Sánchez Moral, Pedro +1 more
openaire +5 more sources
Structure and cardioprotective activities of polar lipids of olive pomace, olive pomace-enriched fish feed and olive pomace fed gilthead sea bream (Sparus aurata) [PDF]
Food Research International, 2016 Abstract Total lipids of olive pomace (OP), olive pomace diet (OP diet), fish oil diet (FO diet) and fish filets of farmed gilthead sea bream (fish fed with FO diet and OP diet respectively) were extracted and separated into polar (TPL) and neutral (TNL) lipids.
Eleni Sioriki +3 more
openaire +4 more sources
Effects of Ultrasound and Green Synthesis ZnO Nanoparticles on Biogas Production from Olive Pomace [PDF]
, 2018 Agro-biomass residues can play a crucial role in promoting the fossil-fuel replacement in agro-food farms. Apulia, a region in Southern Italy, concentrates 22% of farms and 57% of total national olive and olive oil production, resulting the leader ...
Hassaan, M. A. +8 more
core +2 more sources
Defying role of specific microorganisms on efficiency of organic materials (olive pomace) on the growth and productivity of olive trees [PDF]
New Valley Journal of Agricultural Science, 2023 This study has been carried out through three successive seasons (2012, 2013 and 2014) on 12 years old Manzanillo olive trees in a private orchard located at 50 km of Cairo – Alexandria road in north-west of Egypt. The main objective of this study was to
Abd El Aziz El Taweel +3 more
doaj +1 more source
Renewable Energy, 2021 Abstract Solid acid catalyst was produced from olive pomace (OP), characterized and used for the esterification of OP oil. OP was pyrolyzed, physical activated by steam and sulfonated using sulfuric acid. Commercial, coconut husk-based, activated carbon (CHAC) was also sulfonated for comparison.
Ayadi, Manel +4 more
openaire +4 more sources
Saturated hydrocarbon content in olive fruits and crude olive pomace oils [PDF]
Food Additives & Contaminants: Part A, 2016 Olive fruits contain an n-alkane series of saturated hydrocarbons mainly in the pulp. Lower amounts of a complex mixture of paraffins, unresolved by gas chromatography (UCM--unresolved complex mixture), have been found in cuticle, stone (woody shell and seed), olive leaves, and talc used as an aid to olive oil extraction.
Gómez-Coca, R. B. +2 more
openaire +3 more sources
Production of Biogas from Olive Pomace [PDF]
Evergreen, 2020 The present work treats anaerobic digestion as an alternative way for olive pomace treatment for energy and fertilizer production. Physico-chemical tests were conducted to identify the olive pomace biochemical methane potential (BMP). Effects of critical parameters, including, C/N ratio, dry matter and total volatile matter of the samples were carried ...
Ayadi, Manel +4 more
openaire +1 more source