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	Provedor de dados Scientia Agricola (2) Autor Dornellas,José Raimundo Ferreira (1) García-González,Maria Cruz (1) Roig,Salvador Massaguer (1) Spadoti,Leila Maria (1) Szogi,Ariel A. (1) Vanotti,Matias B. (1) Mais... Palavra-chave Membrane technology (2) Digestate (1) Manure management (1) Milk (1) N removal (1) Ripening (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2016 (1) 2005 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Proteolysis of prato type cheese produced using ultrafiltration Scientia Agricola Spadoti,Leila Maria; Dornellas,José Raimundo Ferreira; Roig,Salvador Massaguer. The application of milk ultrafiltration technology for cheese manufacture presents several advantages. However, it also influences proteolysis and, consequently, cheese ripening. The effects of five different processing methods for Prato cheese were evaluated with respect to the time evolution of the extent and depth of proteolysis indexes (EPI and DPI). The following treatments (T) for cheese production were studied: T1 - without ultrafiltration (standard); T2, T3, T4 and T5 - using milk concentrated by ultrafiltration (UFCM) and respectively: T2 - without pre-fermentation of the UFCM; T3 - pre-fermentation of 10% of the UFCM; T4 - pre-fermentation of 20% of the UFCM, and T5 - pre-fermentation of 20% of the UFCM plus indirect heating. Treatments affected... Tipo: Info:eu-repo/semantics/article Palavras-chave: Milk; Membrane technology; Ripening. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162005000300006 Recovery of ammonia from anaerobically digested manure using gas-permeable membranes Scientia Agricola García-González,Maria Cruz; Vanotti,Matias B.; Szogi,Ariel A.. ABSTRACT Nitrogen (N) can be recovered from different types of wastewaters. Among these wastewaters, anaerobically digested swine manure (digestate) has the highest N content in ammonia form (NH3). It is desirable to reduce N in digestate effluents to safely incorporate them in arable soil in N vulnerable zones (NVZ) and to mitigate NH3 emissions during N land application. Additional benefit is to minimize inhibition of the anaerobic process by removing NH3 during the anaerobic digestion process. This work aimed to apply the gas-permeable membrane technology to evaluate ammonia (NH3) recovery from high-ammonia digested swine manure. Anaerobically digested swine manure with NH4+ content of 4,293 mg N L−1 was reduced by 91 % (to 381 mg N L−1) during the... Tipo: Info:eu-repo/semantics/article Palavras-chave: N removal; Digestate; Manure management; Membrane technology. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000500434 Registros recuperados: 2 Primeira ... 1 ... Última

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