Buscar
Mostrando ítems 21-30 de 4999
The use of response surface methodology in optimization of lactic acid production: Focus on medium supplementation, temperature and pH control
(2010-04-01)
Two response surface methodologies involving central composite designs have been successfully applied to evaluate the effect of cheese whey, corn steep liquor, ammonium sulphate, temperature and pH control on lactic acid ...
The Electro-Oxidation of Lactic Acid at Platinum Microparticles and Polycrystalline Platinum Electrode
(Esg, 2016-03-01)
We report the electrochemical modification of boron-doped diamond electrode surface with electrodeposited platinum microparticles of mean size of 193 nm +/- 107 nm. The activity of platinum microparticle modified boron-doped ...
The electro-oxidation of lactic acid at platinum microparticles and polycrystalline platinum electrode
(2016-01-01)
We report the electrochemical modification of boron-doped diamond electrode surface with electrodeposited platinum microparticles of mean size of 193 nm ± 107 nm. The activity of platinum microparticle modified boron-doped ...
Production of Lactic Acid from Sucrose: Strain Selection, Fermentation, and Kinetic Modeling
(Humana Press IncTotowaEUA, 2010)
Response surface optimization of D(-)-lactic acid production by Lactobacillus SMI8 using corn steep liquor and yeast autolysate as an alternative nitrogen source
(Academic Journals, 2009-11-02)
The production of D(-) lactic acid from Lactobacillus LMI8 sp. was studied, using 2 low-cost nitrogen sources: corn steep liquor (CSL) and yeast autolysate (YA). A central composite design was used to determine maximal ...
Response surface optimization of D(-)-lactic acid production by Lactobacillus SMI8 using corn steep liquor and yeast autolysate as an alternative nitrogen source
(Academic Journals, 2009-11-02)
The production of D(-) lactic acid from Lactobacillus LMI8 sp. was studied, using 2 low-cost nitrogen sources: corn steep liquor (CSL) and yeast autolysate (YA). A central composite design was used to determine maximal ...
Fluidized Bed Design Parameters Affecting Novel Lactic Acid Downstream Processing
(American Chemical Society, 2001-12)
Lactic acid purification was directly done from fermentation utilizing a fluidized bed column refilled with a strong anionic exchange resin. The purpose of this work was to study the influence of two important design ...
Phenolic compounds of grape extract (Vitis labrusca) and their action on lactic acid bacteria
(Universidade Tecnológica Federal do Paraná (UTFPR), 2010)
Comparison of phenotypic and molecular tests to identify lactic acid bacteria
(Brazilian Journal of Microbiology, 2017)