Functional polymer materials containing heavy group‐14 elements focusing on germanium and tin
The synthesis, functions, and applications of the polymers containing heavy group 14 elements focusing on germanium and tin are outlined. Owing to their large atomic radii and weak binding energies, the polymers show unique properties: chromism, luminescence, carrier mobility, and reactivity to produce radials and higher coordinated states.
Masayuki Gon, Kazuo Tanaka
wiley +1 more source
Advances in xylooligosaccharides from grain byproducts: Extraction and prebiotic effects
Xylooligosaccharides (XOS) are mainly derived from lignocellulosic materials, such as rice husk, corn cobs, straw, wheat bran, wheat straw and other grain by-products.
Feng Yan +5 more
doaj +1 more source
Toward Decarbonization of the Titanium Industry via Hydrogen Plasma Smelting Reduction
Hydrogen plasma smelting reduction enables direct, zero‐carbon conversion of low‐grade ilmenite into steel‐grade iron and a titania‐rich precursor for pigment production. The single‐step process merges smelting and refining, sharply lowers silica content, and offers a breakthrough path for sustainable, high‐value extraction from abundant mineral sands.
Laura Gabriela Torres‐Mejia +5 more
wiley +1 more source
Prediction of a model enzymatic acidolysis system using neural networks
A model for the acidolysis of trinolein and palmitic acid under the catalysis of immobilized sn-1,3 specific lipase was presented in this study. A neural networks (NN) based model was developed for the prediction of the concentrations of the major ...
Ozan Nazım Çiftçi +3 more
doaj +1 more source
Unraveling Lignin's Color Puzzle: From Chromophore Origins to Advanced Decolorization Strategies
This review provides a comprehensive systematic analysis of the research advancements in lignin color formation mechanisms and decolorization techniques, specifically focusing on three principal approaches: hydroxyl shielding, biomass fractionation, and physical methods. It highlights the systematic research approach of the review toward decolorization
Lizhen Huang, Zhuotong Wu, Li Shuai
wiley +1 more source
Synthesis of cocoa butter triacylglycerols using a model acidolysis system
The effects of reaction parameters such as substrate mole ratio, reaction temperature, enzyme load, water content and reaction time were studied in a model enzymatic acidolysis system.
Ozan Nazim Çiftçi +3 more
doaj +1 more source
Immobilization, Regiospecificity Characterization and Application of Aspergillus oryzae Lipase in the Enzymatic Synthesis of the Structured Lipid 1,3-Dioleoyl-2-Palmitoylglycerol. [PDF]
The enzymatic synthesis of 1,3-dioleoyl-2-palmitoylglycerol (OPO), one of the main components of human milk fats, has been hindered by the relatively high cost of sn-1,3-specific lipases and the deficiency in biocatalyst stability.
Haiying Cai +5 more
doaj +1 more source
Acidolysis Reaction by a Thermostable Lipase fromHumicola lanuginosa [PDF]
Etude de l'activite catalytique d'une lipase thermostable provenant de Humicola lanugonisa par observation du taux d'acides gras incorpores dans l'huile d'olive en presence d'enzyme immobilisee ou ...
IBRAHIM Che Omar +2 more
openaire +2 more sources
Recycling of Polyurethane Waste: Facile Hydrothermal Conversion Using Acidic and Basic Additives
Ethylenediamine efficiently catalyses the hydrothermal recycling of polyurethane (PU) into monomers. The NH functional groups promote carbamic acid decomposition via zwitterion interactions, outperforming inorganic acids and bases, and enabling selective depolymerisation of PU under mild conditions for circular chemical utilisation.
Hongqi Wang +2 more
wiley +1 more source
The current work was to evaluate the lipase-catalyzed acidolysis of corn oil with caprylic acid (CA) in organic system under bath ultrasonic pretreatment and to analyze the physicochemical properties of structured lipids (SLs).
Chonghui Yue +4 more
doaj +1 more source

