Results 51 to 60 of about 10,818,356 (242)
Chemistry, 2017 A new strategy was developed using fluorinated acetoacetates, malononitrile, and fluoroalkyl amino reagents (FARs) to access unprecedented 4,6-bis(fluoroalkyl)pyrimidine-5-carboxylates, their carboxylic acid analogues, and 4-amino-6-(fluoroalkyl ...
Étienne Schmitt +5 more
semanticscholar +1 more source
Analytical Study of Lanolin as Potential Biomarker of Prehistoric Sheep‐Shearing Practice
Chemistry–Methods, EarlyView.Lanolin, a complex wax found on sheep wool, accumulates on shearing tools, such as flint and obsidian blades, used since the Neolithic. This study explores lanolin's degradation patterns as a potential biomarker for prehistoric sheep‐shearing practices, employing micro‐Fourier transformed infrared spectroscopy, hyperspectral imaging, and gas ...
Claudia Adsuar Fuster +8 more
wiley +1 more source
European Journal of Lipid Science and Technology, EarlyView.The image illustrates the scope of the work, that is, the synthesis of diesters from saturated fatty acids (C9–C16) and linear or branched diols and the investigation of the relationship between molecular structure and rheological, crystallization, and oxidation stability properties.
Michele Emanuele Fortunato +8 more
wiley +1 more source
, 2015 Wheat germ is a by-product derived from the wheat milling industry. Defatted wheat germ is the main by-product of the wheat germ in the oil extraction process. This study aims at development of efficient and low cost processing methods to transform these
A. Mahmoud +2 more
semanticscholar +1 more source
Iraqi Journal of Industrial Research, 2022 The inedibility of delonix regia and theventia peruviana seeds represents a significant waste of resources. The physicochemical properties of underutilized seed oils after refinement were studied using Association of Officials of Analytical Chemists ...
Aliru O. Mustapha +3 more
doaj +1 more source
The Fusion of Elemental Sulfur With Waste Cooking Oil‐Based Derivatives: Beyond Renewability
European Journal of Lipid Science and Technology, EarlyView.The fuse of two waste streams, elemental sulfur and waste cooking oil, is enabled by Inverse Vulcanization. The process might ensure the closed‐loop production of polymeric materials for a wide range of applications, beyond its sole potential renewability.
Sandric Afonso, Hatice Mutlu
wiley +1 more source
, 2016 Considering the high interest and commercial value of pigments from microalgae, this study aimed to stablish the best lutein and β-carotene extraction method for Desmodesmus sp., a microalgae with high biomass production.
A. T. Soares +4 more
semanticscholar +1 more source
Extraction and Physicochemical Characterization of Cashew Nut-Shell Liquid in Metal Forming
Nigerian Journal of Technological Development, 2022 Effective lubrication during metalworking is critical to mitigating undesirable tool wear and poor surface finish of formed components. This paper investigated the physicochemical characteristics of cashew nut-shell-liquid (CNSL) with a view of ...
O. I. Sekunowo, G. U. Uduh
doaj
Synthesis of Rhamnose‐Modified Lewis‐X‐Containing Saponins
European Journal of Organic Chemistry, EarlyView.The synthesis of triterpenoid saponins bearing a Lewis‐X trisaccharide analogue, in which the fucose residue is replaced by a rhamnose, is presented. These saponins, designed as negative controls in dendritic cell‐specific intercellular adhesion molecule‐3‐grabbing nonintegrin‐targeted therapeutic applications, are prepared through iterative and ...
Oscar Javier Gamboa Marin +3 more
wiley +1 more source
Relationship between fatty acid composition and biodiesel quality for nine commercial palm oils [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2015 Biodiesel is an alternative fuel consisting of alkyl esters of fatty acids from vegetable oils or animal fats. The fatty acid compositions in the oils used as feedstock can influence quality of the biodiesel. In the present study, oil content and fatty
Chanida Lamaisri +5 more
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