Zobrazeno 1 - 10
of 36
pro vyhledávání: '"I.B. Zabala Díaz"'
Publikováno v:
Journal of Rapid Methods & Automation in Microbiology. 10:1-8
Optimizing economic utilization of feed protein sources for poultry nutritional requiremens is difficult to achieve given the varied protein quality of the respective sources. Although there are several limiting amino acids in feeds that would benefi
Autor:
Z.R. Howard, L. M. Donalson, Woo Kyun Kim, K.L. Landers, Xianyao Li, S.C. Ricke, I.B. Zabala Díaz, K. G. Maciorowski
Publikováno v:
Poultry Science. 85:352-358
Because food and poultry industries are demanding an improvement in written communication skills among graduates, research paper writing should be an integral part of a senior undergraduate class. However, scientific writing assignments are often tre
Publikováno v:
Journal of Rapid Methods and Automation in Microbiology. 13:193-203
Methionine is one of the essential and primary limiting amino acids in animal nutrition. In this study, an Escherichia coli methionine auxotroph bacterial strain that exhibited a linear growth response to methionine concentrations was transformed wit
Publikováno v:
Journal of Rapid Methods and Automation in Microbiology. 12:155-167
Estimating availability of methionine is relevant to feed formulation since diets can be supplemented with crystalline methionine to meet the minimum requirements of rapidly growing birds. Bacterial assays have been developed to measure the bioavaila
Publikováno v:
Journal of Rapid Methods & Automation in Microbiology. 11:1-9
The purpose of this research was to develop a microtiter-based assay procedure for assessment of virulence gene response of Salmonella Typhimurium to fresh homogenized vegetables. The microtiter procedure was adapted from a assay for β-galactosidase
Publikováno v:
Journal of Rapid Methods and Automation in Microbiology. 10:217-229
A rapid microtiter methionine assay was developed using a methionine auxotroph E. coli strain. The bacterial strain was first grown on rich media to promote extensive bacterial growth and the cells were depleted to exhaust all endogenous methionine.
Publikováno v:
Journal of Rapid Methods & Automation in Microbiology. 10:161-172
A potential rapid bioassay for methionine hydroxy analog (MHA) feed additive (ALIMET®) was examined using a methionine auxotroph E. coli strain. Bacterial cells were grown in minimal media containing a concentration range of 0 to 26.8 μM of either
Publikováno v:
Journal of Rapid Methods and Automation in Microbiology. 10:69-82
Methionine is one of the essential and first limiting amino acids in animal nutrition. In this study, an Escherichia coli methionine auxotroph bacterial strain that exhibits a linear growth response to methionine concentrations was transformed with a
Publikováno v:
Journal of Rapid Methods & Automation in Microbiology. 7:263-278
Human foods and animal feeds vary in their amino acid availability based upon the nature of the protein source and subsequent processing treatments to which the source may have been subjected during manufacture. In this study, growth and recovery of
Publikováno v:
Journal of food science. 73(1)
Salmonella is a foodborne pathogen causing severe gastroenteritis. Three types of Maillard reaction products (MRP) generated by heat sterilization of D-glucose and L-lysine, L-histidine, and L-arginine were studied at 2 different levels of supplement