Buscar
Mostrando ítems 51-60 de 2059
Freeze-dried snake antivenoms formulated with sorbitol, sucrose or mannitol: Comparison of their stability in an accelerated test
(2014-11)
Freeze-drying is used to improve the long term stability of pharmaceutical proteins. Sugars and polyols have been successfully used in the stabilization of proteins. However, their use in the development of freeze-dried ...
Freeze-dried snake antivenoms formulated with sorbitol, sucrose or mannitol: Comparison of their stability in an accelerated test
(2014-11)
Freeze-drying is used to improve the long term stability of pharmaceutical proteins. Sugars and polyols have been successfully used in the stabilization of proteins. However, their use in the development of freeze-dried ...
Liofilização aplicada a produtos cárneos avícolas
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilTecnologia em AlimentosUTFPR, 2016-06-17)
Freeze drying process removes frozen water from a material through sublimation of ice under vacuum at low temperatures. The aim of this work was to add value to foot of chiken using the freeze drying process and evaluate ...
Encapsulation and subsequent freeze-drying of Lactobacillus reuteri CRL 1324 for its potential inclusion in vaginal probiotic formulations
(Elsevier Science, 2015-08-21)
Probiotic formulations must include a high number of viable and active microorganisms. In this work, the survival of human vaginal Lactobacillus reuteri CRL 1324 during encapsulation, lyophilization and storage, and the ...
Stability of freeze-dried Lactobacillus delbrueckii subsp. bulgaricus in the presence of galacto-oligosaccharides and lactulose as determined by near infrared spectroscopy
(Elsevier Science, 2014-02)
The ability of two types of galacto-oligosaccharides (GOS) and lactulose to protect Lactobacillus delbrueckii subsp. bulgaricus upon freeze-drying was evaluated on the basis of their capacity to form glassy structures, ...
Characterisation of freeze-dried flaxseed oil microcapsules obtained by multilayer emulsions
(Elsevier Science Sa, 2017-09)
The aim of this study was to obtain and characterise freeze-dried flaxseed oil microcapsules containing variable maltodextrin concentrations and to evaluate the influence of microencapsulation processing steps on the ...
Spray Freeze-Drying as an Alternative to the Ionic Gelation Method to Produce Chitosan and Alginate Nano-Particles Targeted to the Colon
(Wiley & Sons, 2015)
Chitosan and alginate nano-composite (NP) carriers intended for colonic delivery containing prednisolone and inulin were obtained by two processes. Spray freeze-drying using chitosan (SFDC) or alginate (SFDA) was proposed ...
Estudo da secagem da polpa do abacate (Persea americana)
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Química - PPGEQCâmpus São Carlos, 2021-04-26)
The drying process can be carried out by different methods, but the choice directly influences the quality of the final product, which can obviously be affected by operational conditions. This work aims to study the drying ...
Whey permeate as a substrate for the production of freeze-dried Lactiplantibacillus plantarum to be used as a malolactic starter culture
(Springer, 2021-06)
The aim of this work was to obtain freeze-dried biomass of the native Patagonian Lactiplantibacillus plantarum strain UNQLp 11 from a whey permeate (WP)-based medium and compare it with the growth in commercial MRS broth ...