Results 81 to 90 of about 786,299 (308)
International Journal of Polymer Science, 2018 This study examined the degradation of polysaccharides to oligosaccharides in Chinese jujube fruits. Using a response surface model, the degradation conditions of polysaccharides under acid hydrolysis and enzymatic hydrolysis were optimized in laboratory
Xu Yan +3 more
doaj +1 more source
PENGARUH KONSENTRASI ASAM TERHADAP HIDROLISIS PATI PISANG [PDF]
, 2006 Hydrolysisof starch is one of the methods to make glucose. Starch can be obtained from banana. The hydrolysis can be catalyzed by an acid or an enzyme.The objective of the research was to seek tne effect ot tne aCId concentration on tne hydroiysisof ...
Artati, Enny Kriswiyanti, P.A., Andik
core
Thermal degradation of citrus pectin in low-moisture environment - Influence of acidic and alkaline pre-treatment [PDF]
, 2018 Pectin powder is degraded during storage and transport by demethoxylation and depolymerisation. The degradation mechanisms and especially the influence of pre-treatments on the degradation reactions are not completely understood.
Drusch, Stephan +4 more
core +1 more source
Advanced Functional Materials, EarlyView.For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
Modeling the hydrolysis of perfluorinated compounds containing carboxylic and phosphoric acid ester functions, alkyl iodides, and sulfonamide groups [PDF]
, 2009 Temperature dependent rate constants were estimated for the acid- and base-catalyzed and neutral hydrolysis reactions of perfluorinated telomer acrylates (FTAcrs) and phosphate esters (FTPEs), and the SN1 and SN2 hydrolysis reactions of fluorotelomer ...
Kaya Forest, Sierra Rayne
core +1 more source
Functional properties of acid‐thinned potato starch: impact of modification, molecular starch characteristics, and solution preparation [PDF]
, 2019 A matrix of 27 acid‐thinned (AT) potato starch (PS) samples is prepared in a laboratory scale in slurry by gradation of the process parameters temperature (30, 40, and 50 °C), acid concentration (0.3, 0.6, and 0.9 m HCl) and time (4, 10, and 20 h), and ...
Flöter, Eckhard, Ulbrich, Marco
core +1 more source
A comparative study on the production of ethanol from lignocellulosic biomass by chemical and biological method [PDF]
, 2011 Ethanol derived from non-edible biomass is renewable and a clean source of energy. It is independent of the food industry and it is economically feasible.
Madhan R +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source