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	Provedor de dados Ciência Rural (1) REA (1) Autor Bender,Ana Betine Beutinger (1) Carvalho,Karina Q. de (1) Christ,Divair (1) Gomes,Benedito M. (1) Gomes,Simone D. (1) Goulart,Fernanda Rodrigues (1) Lima,Adriana N. de (1) Loureiro,Bruno Bianchi (1) Loureiro,Cristiane Bianchi (1) Lovatto,Naglezi de Menezes (1) Macagnan,Fernanda Teixeira (1) Piana,Mariana (1) Silva,Leila Picolli da (1) Speroni,Caroline Sefrin (1) Mais... Palavra-chave Central composite rotational design (2) Amino acids (1) Denitrification (1) In vitro digestibility (1) New ingredient (1) Nitrification (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2020 (1) 2014 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Application of response surface methodology to study the biological removal of nitrogen from effluent of cattle slaughterhouse in a sequencing batch reactor REA Lima,Adriana N. de; Gomes,Benedito M.; Gomes,Simone D.; Carvalho,Karina Q. de; Christ,Divair. The aim of this study was to evaluate the efficiency of a sequencing batch reactor (SBR) on biological removal of nitrogen from cattle slaughterhouse wastewater by nitrification/denitrification processes. The effects of initial concentration of ammoniacal nitrogen were investigated at 100; 150 and 200 mg L-1 and air flow rate at 0.125; 0.375 and 0.625 L min¹ Lreactor-1 on the nitrogen compounds removal, by a Central Composite Rotational Design (CCRD) configuration. There were variations from 9.2 to 94.9%, 4.0 to 19.6% and 20.8 to 92.0% in the conversion of ammoniacal nitrogen to nitrate and nitrite concentration and removal of total nitrogen, respectively. The increase of air flow rate and decrease of the initial concentration of ammoniacal nitrogen... Tipo: Info:eu-repo/semantics/article Palavras-chave: Nitrification; Denitrification; Central composite rotational design. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162014000200017 Phosphorylated protein concentrate pumpkin seed (Cucurbita moschata): optimization by response surface methodology and nutritional characterization Ciência Rural Lovatto,Naglezi de Menezes; Loureiro,Bruno Bianchi; Bender,Ana Betine Beutinger; Loureiro,Cristiane Bianchi; Goulart,Fernanda Rodrigues; Speroni,Caroline Sefrin; Macagnan,Fernanda Teixeira; Piana,Mariana; Silva,Leila Picolli da. ABSTRACT: Response surface methodology was used to determine optimum conditions for extraction of protein from pumpkin seed meal. A central composite rotational design (CCRD) including independent variables such, pH and sodium trimetaphosphate (STMP) content was used. Maximum yield was obtained at a central point of CCRD, with STMP content and pH of 4% and 4.5, respectively. These conditions resulted in protein yield of 50.04 g of soluble protein from extract/100 g pumpkin seed. The optimization of pH and STMP content allowed obtaining a product with a high protein concentration (62.56 g 100 g-1), digestibility (62.03 g 100 g-1) and concentration of essential amino acids (27.26 g 100 g-1). Regarding the polyphenols concentration, phosphorylated protein... Tipo: Info:eu-repo/semantics/article Palavras-chave: Amino acids; Central composite rotational design; In vitro digestibility; New ingredient. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000200751 Registros recuperados: 2 Primeira ... 1 ... Última

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