The researches in biotransformation and biocatalysis are found widespread in several activities in Chemistry and Biotechnology. The use of microorganisms in biocatalysis and biotransformation process to recycle expired ...

This work is the application of qualitative methodology in context, related to the packaging of carbonated drinks: the plastic bottles. These bottles have as raw material for manufacturing the monomer, Terephthalic acid, ...

This work aims to evaluate the performance of an alternative procedure for the instrumental determination of sucrose in industrial sugar cane juices and molasses, using the polarization method as an alternative procedure ...

Different types of carbon has been studied globally as additives for negative active material of lead acid batteries aiming to improve the charge acceptance and the cycling endurance of the batteries when applied in PSoC ...

It has being proposed in this paper, a spectrophotometric method to determine simultaneously the compounds Inosine 5 'monophosphate (5'IMP) and guanosine 5' monophosphate (5'GMP) in extracts of dry yeast (final product) ...

This study aimed to optimize the digestion of solid samples using microwave oven with closed flasks and understand the physicochemical parameters involved in this process. The development of this study was based on EN71 / ...

This work presents an experience directed on the construction, development and implementation of a playful activity in the Teaching of Chemistry, with students of the first year of high school State School "Captain Agenor ...

Molecular gastronomy is the science that studies physical and chemical processes involved in Culinary, with the purpose of optimizing the preparation and use of food, as well as standardizing the outcome of recipes, as ...

The search for improvements in material properties has been studied extensively and fabrication of polymeric nanocomposites stands out for having excellent mechanical properties. In this work, silicon nanomers were ...

Brazil is one of the biggest producers and consumers of milk around the globe. To ensure the productivity and profitability of the cattle, the use of antiparasitic plays an important role in strategic control of worm ...