Search
Now showing items 1-10 of 832
Optimization of Acid Hydrolysis Process for the Preparation Cellulose Nanofibrils
(VBRI Press, 2019-02)
Cellulose nanofibrils can be obtained from microcrystalline cellulose by acid hydrolysis processes. Under optimum hydrolysis conditions is possible to obtain cellulose nanofibers with high surface / volume ratio, high ...
Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes
(Elsevier Science, 2014-05)
Hylon VII is a high amylose corn starch which has excellent gelling properties, and its behavior as flavor encapsulant is relevant to the food industry because its ability to regulate a swelling-controlled release in aqueous ...
Diffusion and hydrolysis effects during water aging on an epoxy-anhydride system
(Elsevier, 2018-07)
Hydrothermal aging of an epoxy-anhydride network has been studied by means of gravimetric analysis, Fourier transform infrared spectroscopy (FTIR) and modulated differential scanning calorimetry (MDSC). The long-term aging ...
Physical and chemical characteristics of pretreated slash pine sawdust influence its enzymatic hydrolysis
(Elsevier Science, 2019-04)
The aim of this work was to evaluate the effect of different pretreatments applied to industrial slash pine sawdust (Pinus elliottii) on its enzymatic hydrolysis. NREL laboratory analytical procedures for standard biomass ...
Hydrogen generation from ball milled Mg alloy waste by hydrolysis reaction
(Elsevier Science, 2020-12-15)
Hydrolysis is an effective method for generating hydrogen from Mg alloy waste provided from the sacrificial anode industry. Mg alloy was ball milled under H2 to enhance its hydrolysis reactivity. The effect of ball milling ...
Application of surface response methodology to optimize hydrolysis of wheat gluten and characterization of selected hydrolysate fractions
(John Wiley & Sons Ltd, 2008-06)
BACKGROUND: The aim of this work was to optimize the hydrolysis experimental conditions to obtain wheat gluten hydrolysates and to characterize fractions from hydrolysates with different hydrolysis degrees in order to ...
Microwave Assisted Synthesis of ethyl-quinolon-4-one-3-carboxylates and Hydrolysis to quinolon-4-one-3-carboxylic Acids
(Bentham Science Publishers, 2014-05)
A fast and efficient microwave assisted synthesis of several ethyl-quinolon-4-one-3-carboxylates and quinolon- 4-one-3-carboxylic acids has been developed. The 3-carboethoxy quinolones are easily obtained in a one-pot ...
Technological Aspects of the Production of Fructo and Galacto-Oligosaccharides: Enzymatic Synthesis and Hydrolysis
(Frontiers Media S.A., 2019-05)
Fructo- and galacto-oligosaccharides (FOS and GOS) are non-digestible oligosaccharides with prebiotic properties that can be incorporated into a wide number of products. This review details the general outlines for the ...
Amaranth proteins as a source of antioxidant peptides: Effect of proteolysis
(Elsevier Science, 2010-01)
The antioxidant activity of peptides present in the phosphate buffer-soluble fraction of: – Amaranthus mantegazzianus protein isolates (Is), – protein fractions (Albs, Globs, GlobPs and Gluts), alcalase hydrolysates of ...
Enzymatic hydrolysis of barley straw for biofuel industry using a novel strain of Trametes villosa from Paranaense rainforest
(Taylor & Francis, 2020-03)
Agricultural practices generate lignocellulosic waste that can be bioconverted by fungi to generate value-added products such as biofuels. In this context, fungal enzymes are presented as an alternative for their use in ...