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Influence of acetic acid bacteria on the acidity of the cocoa beans during fermentation.
(2012)
During cocoa fermentation, acetic acid bacteria (AAB) produce acetic acid. The increase and diffusion of this acid in the grain, causes biochemical changes that impact on taste and quality. The acid beans are used in limited ...
Evaluation of clinical and immunopathological features of different infective doses of Trypanosoma cruzi in dogs during the acute phase
(2012)
Infection with Trypanosoma cruzi is a major risk in Latin America, and dogs are believed to be good models for evaluating Chagas disease. Here, we evaluated the clinical and immunopathological alterations developed by ...
Dependencia entre el tamaño y las propiedades ópticas no-lineales de nanopartículas de Au embebidas en Al2O3
(2012)
La respuesta óptica no lineal de nanopartículas metálicas embebidas en zafiro es mayor que para el SiO2 por un orden de magnitud. No obstante, no existe un estudio sistemático de la relación entre sus dimensiones con la ...
Influence of treatment conditions and nanotube type on the decoration of MWCNTS with magnetic particles
(2012)
Multiwalled carbon nanotubes (MWCNTs) are attractive materials which are generally used to render multifunctionality to polymeric matrices; such multifunctionality can be enhanced when the MWCNTs are decorated with suitable ...
Degradación del ácido ascórbico durante el secado convectivo de papaya Maradol (Carica papaya)
(2012)
Drying is the most frequently method used for the food preservation, but it cause physical and chemical changes in the product. In order to evaluate the treatment severity during the process, indicators of quality like ...
Biomonitoreo de la contaminación metálica atmosférica con Tillandsia usneoides L., en Tlaxcoapan, Hidalgo.
(2012)
Tillandsia usneoides L. es una bromelia epífita aérea que cubre sus requerimientosnutrimentales directamente del aire, por lo que ha mostrado ser muy útil en elbiomonitoreo de contaminantes atmosféricos. Debido a lo anterior, ...
Adsorption capacity of biological powdered activated carbon in a hybrid membrane process for drinking water treatment
(2012)
Hybrid membrane process integrates low-pressure driven membrane filtration to activatedcarbon (AC) adsorption. One of their main features is the possibility of operating either in adsorptionor in biological mode, which can ...