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Benzene solubility in ionic liquids: working toward an understanding of liquid clathrate formation
(Chemistry (weinheim an der Bergstrasse, Germany), 2014) [Artigo]
The solubility of benzene in 15 imidazolium, pyrrolidinium, pyridinium, and piperidinium ionic liquids has been determined; the resulting, benzene-saturated ionic liquid solutions, also known as liquid clathrates, were ...
Estudo de modelo matemático do comportamento oscilatório em processos contínuos de fermentação alcoólica com Zymomonas mobilis
(Cadernos UniFOA, 2014) [Artigo]
Neste trabalho, foi estudado o modelo matemático oscilatório proposto por Daugulis et al. (1997) referente a um processo contínuo de fermentação alcoólica, de modo a compreender sua estrutura, variáveis, fenômenos e hipóteses ...
A dual control mechanism synchronizes riboflavin and sulphur metabolism in Bacillus subtilis
(Proceedings Of The National Academy Of Sciences Of The United States Of America, 2015-10-22) [Artigo]
Flavin mononucleotide (FMN) riboswitches are genetic elements, which in many bacteria control genes responsible for biosynthesis and/or transport of riboflavin (rib genes). Cytoplasmic riboflavin is rapidly and almost ...
Obtaining of xanthan gum impregnated of cellulose microfibrils derived from sugarcane bagasse
(Materials Today: Proceedings, 2015) [Artigo]
Xanthan gum (XG) is a microbial exopolysaccharide that occupies a prominent place in the market because of its unique properties compared with other microbial gums. When lignocellulosic materials such as sugarcane bagasse ...
Adsorption of immunoglobulin Y in supermacroporous continuous cryogel with immobilized Cu2+ ions
(Journal Of Chromatography A, 2015-05-22) [Artigo]
The influence of temperature, pH and ionic strength on the adsorption of Immunoglobulin Y (IgY) in IDA-Cu2+ cryogel system was studied by batch equilibrium Measurements. The adsorptive equilibrium data were obtained at 17 ...
Continuous enzymatic interesterification of milkfat with soybean oil produces a highly spreadable product rich in polyunsaturated fatty acids
(European Journal Of Lipid Science And Technology, 2015-05-01) [Artigo]
The aim of this study was to tune the physical properties of milkfat by enzymatic interesterification with soybean oil in a continuous fluidized bed reactor (FBR) to obtain healthy interesterified fat blends having suitable ...
Synthesis of Structured Lipids by Enzymatic Interesterification of Milkfat and Soybean Oil in a Basket-Type Stirred Tank Reactor
(Industrial &engineering Chemistry Research, 2015-02-18) [Artigo]
Lipase from Rhizopus oryzae immobilized on polysiloxane-poly(vinyl alcohol) (SiO2-PVA) was used to study the interesterification reaction of the milkfat with soybean oil in a stirred tank reactor (STR) containing baskets ...
Effect of temperature on salt-salt aqueous biphasic systems: manifestations of upper critical solution temperature
(Journal Of Solution Chemistry, 2015-04-01) [Artigo]
Water-miscible ionic liquids (ILs) may be salted out using kosmotropic salts such as potassium phosphate (K3PO4) to form salt-salt aqueous biphasic systems (ABS). The effect of temperature on these systems has been studied ...
Energy recovery from agro-industrial wastewaters through biohydrogen production: kinetic evaluation and technological feasibility
(Renewable Energy, 2015-03-01) [Artigo]
Biohydrogen production from cassava, dairy and citrus processing wastewaters (WWs) without nutritional supplementation was evaluated in anaerobic single-batch reactors at 37 degrees C for 70 h. Hydrogen production from ...