Buscar
Mostrando ítems 1-10 de 890
Physicochemical properties of films based on bovine gelatin cross-linked with 1,4-butanediol diglycidyl ether
(Springer, 2015-04-21)
The effectiveness of 1,4-butanediol diglycidyl ether (BDDGE) as a cross-linking agent of bovine gelatin films plasticized with D-sorbitol intended for food packaging is reported. Free-standing films were produced by casting ...
Effect of the precipitating agent on the immobilization of Aspergillus oryzae ?-galactosidase by cross-linking and aggregation
(2017)
Enzymatic synthesis of lactulose with β galactosidase is still a scarcely
explored field and most reported yields are low For this reason, new
strategies are required for lactulose synthesis allowing an increase in
selectivity, ...
Cross-linked soy protein as material for biodegradable films: Synthesis, characterization and biodegradation
(Elsevier, 2011-10)
The modification of soy protein isolate (SPI) with different amounts of a naturally occurring cross-linking agent (genipin, Gen) and glycerol used as plasticizer was carried out in this work. The films yielded were cast ...
Nanostructured Hydrogels
(2013-01-01)
Polymer systems can be developed into a variety of functional forms to meet industrial and scientific applications. In general, they are presented in four common physical forms: (1) linear free chains in solution, (2) ...
Increased durability of resin-dentin bonds following cross-linking treatment
(2015)
Objectives: This study evaluated the long-term effect of carbodiimide treatments of acid-etched dentin on resin-dentin bond strength of a simplified etch-and-rinse adhesive system. Methods: Forty-eight sound third molars ...
Preparation and characterization of chitosan/genipin/poly(N-vinyl-2-pyrrolidone) films for controlled release drugs
(Elsevier Science Sa, 2012-02)
The study of the physicochemical and functional properties of chitosan films cross-linked with genipin and poly(N-vinyl-2-pyrrolidone) (PVP) was performed in this work. Cross-linked films were prepared by casting method ...
Stability of casein micelles cross-linked with genipin: A physicochemical study as a function of pH
(International Dairy Journal, 2018)
Characterization of gelatin based films modified with transglutaminase, glyoxal and formaldehyde
(Elsevier Sci LtdOxfordInglaterra, 2004)