Now showing items 1-9 of 9
Cephalosporin C production by immobilized Cephalosporium acremonium cells in a repeated batch tower bioreactor
The industrial production of antibiotics with filamentous fungi is usually carried out in conventional aerated and agitated tank fermentors. Highly viscous non-Newtonian broths are produced and a compromise must be found ...
A framework to shift basins of attraction of gene regulatory networks through batch reinforcement learning
A major challenge in gene regulatory networks (GRN) of biological systems is to discover when and what in-terventions should be applied to shift them to healthy phenotypes. A set of gene activity profiles, called basin ...
Clavulanic acid production processes in a tower bioreactor with immobilised cells
(Elsevier B.V. Sa, 2008-04-01)
The feasibility of using Streptomyces clavuligerus ATCC 27064 bioparticles supported on alginate gel containing alumina to produce clavulanic acid (CA) was investigated. To this end, effectiveness factors for spherical ...
Assessment of field fertility and several in vitro sperm characteristics following the use of different Angus sires in a timed-AI program with suckled Nelore cows
(Elsevier B.V., 2012-06-01)
In order to provide information that may help researchers to understand the main cause(s) of differences in bull fertility frequently observed in field trials, this study aimed to investigate conception rates as well as ...
Treatment of soy milk with Debaryomyces hansenii cells immobilised in alginate
(Food Chemistry, 2018)
Fertility Rates Following Fixed-Time Artificial Insemination in Dairy Heifers in a Practical Progesterone-Based Protocol
(Universidade Federal do Rio Grande do Sul (UFRGS), 2011-01-01)
Background: In bovines, more efficient management practices are important for maximizing profitability. In order to increase the pregnancy rates in artificial insemination (AI) programs, several hormonal protocols were ...