Results 41 to 50 of about 831 (155)
Journal of the American Oil Chemists' Society, Volume 103, Issue 11, Page 1373-1383, November 2026.The manuscript confirms and expands on previous reports concerning the presence of unusual conjugated hydroxydienoic fatty acids and acetyl‐TAG in the seed oil of Securidaca longipedunculata. The location of acetate only at sn‐2 of TAG was conclusively shown by high resolution NMR and hydroxy seed fatty acids are characterized.
Mark A. Smith +2 more
wiley +1 more source
Valorisation non alimentaire des huiles de friture usagées en tant que lubrifiants biodégradables
Oléagineux, Corps gras, Lipides, 2005 The market of used frying oils (UFO’s) collection in Europe is estimated to about 350,000 tons a year. Since the dioxin crisis in 1999, the main recycling ways of this raw material, considered as a waste, concern the oleochemical applications namely the ...
Avellan Anne-Virginie, Alfos Carine
doaj +1 more source
Biofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1821-1834, July/August 2026.Abstract This study developed an enzymatic process to add value to palm oil fatty acid distillate (PFAD) and glycerol, resulting in the production of monoacylglycerides (MAG) and diacylglycerides (DAG). The biocatalyst loading (Novozym 435) and molar ratio of reagents were evaluated to obtain a suitable reaction condition in terms of space–time yield ...
Ronaldo Rodrigues de Sousa +4 more
wiley +1 more source
Vegetable Oil Based Lubricants: Challenges and Prospects
Tribology Online, 2019 Lubricants are very important consumables in all industries as failure in machine parts due to absence or wrong choice of lubricants carries enormous cost.
Timothy Yakubu Woma +4 more
doaj +1 more source
Biofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1708-1728, July/August 2026.Abstract Overfoaming remains a critical challenge in industrial bioprocesses, compromising mass transfer, operational stability, and downstream efficiency in bioreactors and wastewater treatment systems. This study provides a bibliometric and scientometric assessment of nanoparticle‐enabled foam control to map technological trends and identify research
Antonio Átila Menezes Ferreira +6 more
wiley +1 more source
Ionic Liquids as Additives of Coffee Bean Oil in Steel-Steel Contacts
Lubricants, 2015 Environmental awareness and ever-growing restrictive regulations over contamination have increased the need for more environmentally-friendly lubricants.
James Grace +3 more
doaj +1 more source
Potential Synthetic Biolubricant as an Alternative to Bovine Serum [PDF]
Lubricants, 2016 It is crucial that orthopaedic implant materials are tested in conditions that replicate the natural body’s environment as closely as possible. Bovine serum is currently recommended for use by the International Organisation for Standardisation (ISO) for the wear testing of these implant materials, however, the rheological properties of bovine serum do ...
Susan Scholes +5 more
openaire +4 more sources
Environmentally Friendly Lubricants: The Role of Biopolymers in Modern Tribology
SPE Polymers, Volume 7, Issue 3, July 2026.Biomass‐derived biopolymers modified for green tribology applications with reduced friction, wear, and environmental footprint. ABSTRACT Energy losses due to friction and wear are a major challenge for the energy efficiency and sustainability of mechanical systems, motivating the development of green tribology strategies.
Zineb Chiki +6 more
wiley +1 more source
Synthesis of trimethylolpropane trioleate by using stannous oxalate catalyst
Biofuels, Bioproducts and Biorefining, Volume 20, Issue 3, Page 1587-1595, May/June 2026.Abstract This study was conducted to synthesize trimethylolpropane trioleate (TMPTO) using a stannous oxalate catalyst and investigate the dependence of the esterification rate on reaction variables. The highest esterification rate of approximately 99% was achieved at a 2.75:1 oleic acid/trimethylolpropane, 1.5% catalyst amount, 180°C reaction ...
Oguzhan Ilgen, Sumeyye Bilgic
wiley +1 more source
Energies, 2022 Lubricants are substances of the foremost importance in the modern world, as they are essential to the proper functioning of various mechanisms. Most lubricants, however, are still made from petroleum fractions.
Savienne M. F. E. Zorn +7 more
doaj +1 more source