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Mostrando ítems 41-50 de 203
Tratamento de efluente de matadouro e frigorífico de suínos em reator batelada de eletrofloculação
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilTecnologia em Gestão AmbientalUTFPR, 2014-11-25)
Increasing industrialization and the indiscriminate use of natural resources has caused serious environmental impacts. What we see is a major concern of businesses and governments to adopt measures to control pollution. ...
Optimized Extraction of Resveratrol from Arachis repens Handro by Ultrasound and Microwave: A Correlation Study with the Antioxidant Properties and Phenol Contents
(2016-01-01)
The vegetal species Arachis repens, commonly known as peanut grass, was studied and, for the first time, we detected the presence of the bioactive compound trans-resveratrol (t -RSV). We compared the efficiency of three ...
Microencapsulação de Lactobacillus acidophilus utilizando extrato de soja e maltodextrina
(Universidade Tecnológica Federal do ParanáMedianeiraPrograma de Pós-Graduação em Tecnologia de Alimentos, 2015-02-27)
Microencapsulation is a particle coating technology, whereby smaller capsules are obtained. Among the microencapsulation methods, the spray drying is distinguished by being simple and inexpensive technique, that has been ...
AMIDO DE MANDIOCA OXIDADO POR PERÓXIDO DE HIDROGÊNIO COM PROPRIEDADE DE EXPANSÃO
(UNIVERSIDADE ESTADUAL DE PONTA GROSSABRCiências e Tecnologia de AlimentosPrograma de Pós-Graduação em Ciência e Tecnologia de AlimentosUEPG, 2017)
Optimization of bioethanol production from cheese whey using Kluyveromyces marxianus URM 7404
(2019-07-01)
The objective of this study was to optimize the ethanol production from cheese whey, using the yeast Kluyveromyces marxianus URM 7404. The response surface methodology (RSM) with a central composite rotational design (CCRD) ...
Optimization of anaerobic treatment of cassava processing wastewater
(2017-05-01)
The main contribution of this research is to optimize the operating conditions of an anaerobic reactor applied to the treatment of wastewater from cassava starch production. A 20-L anaerobic reactor was used, operating in ...
Valorização da glicerina como solvente da destilação extrativa para separação de azeótropo etanol-água
(Universidade Católica de Pernambuco, 2009-03-24)
The recovery of by-products like glycerin and cake from oilseeds, resulting in the production of biodiesel, has been the main alternative to make this biofuel competitive compared to petroleum and diesel oil. This alternative ...
Optimization of a synbiotic formulation of soy yoghurt containing yacon extract by response surface methodology
(2010-12-01)
A synbiotic yoghurt based on a combination of soymilk and yacon water extract (from yacon root tubers) was developed as a novel food product fermented with a probiotic culture of Enterococcus faecium CRL 183 and Lactobacillus ...