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Phenol oxidation by mushroom waste extracts: a kinetic and thermodynamic study
(2013)
Tyrosinase activity of mushroom extracts was checked for their ability to degrade phenol. Phenol oxidation kinetics was investigated varying temperature from 10 to 60 C and the initial values of pH, enzyme activity and ...
The problem of engines in statistical physics
(2021-08-22)
Engines are open systems that can generate work cyclically at the expense of an external disequilibrium. They are ubiquitous in nature and technology, but the course of mathematical physics over the last 300 years has ...
Influence of alternative drying aids on water sorption of spray dried mango mix powders: a thermodynamic approach
(Inst Chemical Engineers, 2015-01-01)
Mango pulp mixed with drying aids (maltodextrin and skimmed milk) was spray dried to obtain three powder formulations. The water sorption behavior of these mango mix formulations was determined at temperatures of 20, 30, ...
NMR and molecular fluorescence spectroscopic study of the structure and thermodynamic parameters of EGCG/β-cyclodextrin inclusion complexes with potential antioxidant activity
(2014)
The present study is focused on the characterization of the interaction between (-)-epigallocatechingallate (EGCG) and cyclodextrins like β-cyclodextrin (βCD), heptakis(2,6 di-O-methyl)-β-cyclodextrin (DMβCD), and ...
Water sorption thermodynamic properties applied to persimmon skin and pulp
(2000-01-14)
Moisture equilibrium data of persimmon skin and pulp were determined using the static gravimetric method. Adsorption and desorption isotherms were obtained in the range of 20-70°C, to water activities (a w) from 0.02 to ...
Water sorption thermodynamic properties applied to persimmon skin and pulp
(2000-01-14)
Moisture equilibrium data of persimmon skin and pulp were determined using the static gravimetric method. Adsorption and desorption isotherms were obtained in the range of 20-70°C, to water activities (a w) from 0.02 to ...
Understanding Drug Release Data through Thermodynamic Analysis
(Mdpi Ag, 2017-06-01)
Understanding the factors that can modify the drug release profile of a drug from a Drug-Delivery-System (DDS) is a mandatory step to determine the effectiveness of new therapies. The aim of this study was to assess the ...
Parâmetros termodinâmicos da casca de laranja desidratadaThermodynamic parameters of dehydrated orange peel
(Soc Brasileira Quimica, 2015)