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Resíduos industriais como substratos alternativos para a produção de biossurfactantes para aplicação na remoção de poluentes ambientais gerados pela indústria de petróleo
(Universidade Católica de Pernambuco, 2013-04-20)
Surfactants are amphipathic powerful agents with application in various industries like oil industries, food, and pharmaceutical industries, among others. Several
biosurfactants have been produced, but few are marketed due ...
Produção do complexo quitosana-polifosfato em Rhizopus oryzae UCP 1506 utilizando substratos agroindustriais
(Universidade Católica de Pernambuco, 2013-08-23)
Chitosan is a natural polysaccharide originated from the deacetylation of chitin. It is soluble in acid because of the presence of amino groups, free along the polymer chain. The fungal class Zygomycetes, in particular ...
Produção de lipase por Bacillus licheniformis (UCP 1014) a partir de meios a base de resíduo da indústria de sorvetes
(Universidade Católica de Pernambuco, 2011-10-21)
The bacterium Bacillus licheniformis is a versatile, and has been used currently in production of various bitecnológicos. Lipases ( E.C.3.1.1.3) are enzymes found in nature and may be obtained from animal sources, plants ...
Produção de proteases por bacillus sp. sob cultivo submerso na presença de resíduos agroindustriais
(Universidade Católica de Pernambuco, 2012-09-04)
The reuse of agro-industrial waste as sources of carbon and nitrogen has been investigated in biotechnology for the production of enzymes by microorganisms. Among the microbial enzymes imported into Brazil, the proteases ...
Viabilidade da produção de carvão ativado a partir de resíduos alternativos
(Universidade Católica de Pernambuco, 2012-12-10)
The coconut fibers (Cocos nucifera) when intended in landfills under anaerobic conditions, cause the emission of methane, one of the most important greenhouse gas. In this work, is proposed the use of coconut fiber mixed ...
Estabilização de proteases para aplicação tecnológica
(Universidade Católica de Pernambuco, 2013-05-26)
Enzymes are specific biocatalysts that work in wide field of applications as food industry as detergent formulation. The proteases represents an important commercial bioproduct used in industry, managing billion of dollars ...
Produção de cutinases por Escherichia coli recombinante e potencial para aplicação ambiental
(Universidade Católica de Pernambuco, 2013-02-27)
Cutinase (EC 3.1.1.74) are enzymes that catalyze the hydrolysis of cutin, an insoluble biopolyester that compound the cuticle of plants. These enzymes have potential in the synthesis of triglycerides, polymers, surfactants ...
Utilização de gordura animal e resíduo agroindustrial como substratos de baixo custo para a produção de biossurfactante com potencial de aplicação na área ambiental
(Universidade Católica de Pernambuco, 2013-04-09)
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O papel dos padrões entoacionais na construção de sentido na leitura oral do professor em sala de aula
(Universidade Católica de Pernambuco, 2010-05-04)
For some peoples, the act of reading is seem easy and pleasant for others is a sacrifice without favorable prospects. School practices often do not prepare the student to be a proficient reader, but to perform a ritual of ...
nterfaces da linguística e linguagem dos aplicativos para aprendizagem com mobilidade no âmbito do ensino de inglês
(Universidade Católica de Pernambuco, 2013-11-21)
People are learning with the help of technology. It is read in newspapers articles, M.A. dissertations, Doctorate theses etc. People play, surf on the net, interact in social network groups, read online news, research on ...