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Приказ резултата 11-20 од 36
Alginate/soy protein system for essential oil encapsulation with intestinal delivery
(Elsevier Sci Ltd, Oxford, 2018)
Preparation of alginate-soy protein isolate (AL/SPI) complex beads containing essential oil of thyme was carried out by emulsification of thyme oil in aqueous sodium alginate solution blended with SPI solution, followed ...
Pectin-based nanocomposite aerogels for potential insulated food packaging application
(Elsevier Sci Ltd, Oxford, 2018)
Environmental-friendly pectin-TiO2 nanocomposite aerogels were prepared via sol-gel process and subsequent drying under supercritical conditions. The first step includes dissolution of pectin in water, addition of proper ...
Synthesis and antimicrobial properties of Zn-mineralized alginate nanocomposites
(Elsevier Sci Ltd, Oxford, 2017)
New bioactive and antimicrobial biomaterials were produced by alginate-mediated biomineralization with Zn-mineral phase. The synthesis procedure is simple, cost-effective and resulted in. two different Zn-mineralized ...
Mineralized agar-based nanocomposite films: Potential food packaging materials with antimicrobial properties
(Elsevier Sci Ltd, Oxford, 2017)
New mineralized, agar-based nanocomposite films (Zn-carbonate and Zn-phosphate/agar) were produced by a combination of in situ precipitation and a casting method. The presence of minerals significantly influenced the ...
Viscoelastic properties and antimicrobial activity of cellulose fiber sheets impregnated with Ag nanoparticles
(Elsevier Sci Ltd, Oxford, 2012)
A silver nanoparticle colloid was prepared by a modified Tollens method using D-glucose as the reduction agent. The obtained nanoparticles were used for the modification of pine, linter and recycled cellulose fibers. ...
Application of cellulose acetate for controlled release of thymol
(Elsevier Sci Ltd, Oxford, 2016)
Cellulose acetate (CA) was investigated as a carrier towards development of material with controlled release of thymol as a natural substance with strong antibacterial properties using high pressure techniques. Effect of ...
Production of bioethanol from pre-treated cotton fabrics and waste cotton materials
(Elsevier Sci Ltd, Oxford, 2017)
This study highlights the potential of cotton fabric as a promising feedstock for the production of bioethanol as renewable biofuel. The effect of corona pre-treatment of non-mercerized and mercerized cotton fabrics on ...
Impregnation of cotton fabric with silver nanoparticles synthesized by dextran isolated from bacterial species Leuconostoc mesenteroides T3
(Elsevier Sci Ltd, Oxford, 2015)
This study was aimed to highlight the possibility of cotton fabric impregnation with silver nanoparticles synthesized by dextran isolated from Leuconostoc mesenteroides T3 in order to obtain antimicrobial properties. The ...
Functionalization of polyester fabrics with alginates and TiO2 nanoparticles
(Elsevier Sci Ltd, Oxford, 2010)
This study was aimed to investigate the possibility of engineering the multifunctional textile nanocomposite material based on the polyester fabric modified with natural polysaccharide alginate and colloidal TiO2 nanoparticles. ...
Acetylation of cellulose – Another pathway of natural cellulose aging during library storage of books and papers
(Elsevier Ltd, 2022)
Gaseous acetic acid is formed under conditions of storage of historic paper objects. Its presence not only promotes hydrolytic cleavage of cellulose, but also causes acetylation of the cellulosic material to very small ...