6 documents found, page 1 of 1
gBIOT - Nutraceutical biopolymeric-biocatalytic microbot against gut inflammato...
Sousa, A. S.; Pintado, M. M.; Matos, R. D.; Sousa, C. C.; Machado, M. F.; Coelho, M.; Rodrigues, P. M.; Magalhães, A. M.; Coscueta, E. R.gBiOT is a novel project that proposes micro-robotic technology for nutraceuticals and therapeutic foods for gastrointestinal tract disorders. Gastrointestinal disorders have high prevalence and morbidity, leading to neoplasia and cancer. Recent advances in nanotechnology have opened up new opportunities in the food sector, allowing for the development of health-food products containing nanosized ingredients th...
Expression of mRNA Encoding the LH Receptor (LHR) and LHR Binding Protein in Gr...
Ereno, R. L.; Loureiro, B.; Castilho, A. C.S.; Machado, M. F.; Pegorer, M. F.; Satrapa, R. A.; Nogueira, M. F.G.; Buratini, J.; Barros, C. M.Made available in DSpace on 2022-04-28T19:01:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-01-01; The time at which follicles acquire LHR in bovine granulosa cells is the subject of some controversy among researchers. The main objective of the present study was to assess the mRNA expression of LHR and LRBP (mRNA protein binding), a post-transcriptional suppressor of LHR mRNA expression, in granulosa...
Thermal inactivation and activity regain of horseradish peroxidase in aqueous m...
Machado, M. F.; Saraiva, J. A.Resumo indisponível.
Modelling the kinetics of thermal inactivation of apple polyphenoloxidase
Machado, M. F.; Saraiva, J.The enzymatic browning of fruits and vegetables caused by mechanical injury during postharvest storage or processing is initiated by the catalytic action of polyphenoloxidase (PPO). A bleaching treatment prior to processing is still considered mostly effective in inhibiting the catalytic activity of PPO, and thus controlling undesirable enzymatic browning. In this work, different mathematical routines were asse...
Thermal Inactivation kinetics of horseradish peroxidase in phosphate buffer and...
Machado, M. F.; Saraiva, J.Resumo indisponível.
Analysis of the inactivation and reactivation kinetics of horseradish peroxidas...
Machado, M. F.; Saraiva, J.In this work, the kinetics of the thermal inactivation and reactivation of horseradish peroxidase were analysed in buffered solutions of dimethylformamide at severa1 concentrations (up to 40% vlv) and temperatures ranging fiom 70 to 85 "C. The experimental data of the inactivation and reactivation processes showed a biphasic behaviour, which was well described by a series-type model. The significant activity re...