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	Provedor de dados BJM (3) Autor Aban,Marina Paola (1) Amparo,Hudson Couto do (1) Aragão,Gláucia Maria Falcão de (1) Maldonado,Maria Cristina (1) Massaguer,Pilar Rodriguez de (1) Muller,Chalana (1) Navarro,Antonio Roberto (1) Peña,Wilmer Edgard Luera (1) Salomão,Beatriz de Cássia Martins (1) Teixeira,Luciano Quintão (1) Mais... Palavra-chave Alicyclobacillus acidoterrestris (3) Concentrated apple juice (1) Essential oils (1) Heat resistant mold (1) Modeling (1) Orange juice concentrate (1) Penicillium expansum (1) Potassium sorbate (1) Sodium benzoate (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2014 (1) 2013 (1) 2009 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Microbial modeling of thermal resistance of Alicyclobacillus acidoterrestris CRA7152 spores in concentrated orange juice with nisin addition BJM Peña,Wilmer Edgard Luera; Massaguer,Pilar Rodriguez de; Teixeira,Luciano Quintão. The nisin effect on thermal death of Alicyclobacillus acidoterrestris CRA 7152 spores in concentrated orange juice (64ºBrix) was studied. Concentrations of 0, 50, 75 and 100 IU of nisin/ml juice, at temperatures of 92, 95, 98 and 102ºC were evaluated. The quadratic polynomial model was used to analyze the effects of the factors and their interaction. Verification of surviving spores was carried out through plating in K medium (pH 3.7). The results showed that the D values without nisin addition were 25.5, 12.9, 6.1 and 2.3 min for 92, 95, 98 and 102ºC respectively. With addition of nisin into the juice there was a drop of heat resistance as the concentration was increased at a same temperature. With 30, 50, 75, 100 and 150 IU/ml at 95ºC, the D values were... Tipo: Info:eu-repo/semantics/article Palavras-chave: Alicyclobacillus acidoterrestris; Orange juice concentrate; Modeling. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000300024 Chemicals and lemon essential oil effect on Alicyclobacillus acidoterrestris viability BJM Maldonado,Maria Cristina; Aban,Marina Paola; Navarro,Antonio Roberto. Alicyclobacillus acidoterrestris is considered to be one of the important target microorganisms in the quality control of acidic canned foods. There is an urgent need to develop a suitable method for inhibiting or controlling the germination and outgrowth of A.acidoterrestris in acidic drinks. The aim of this work was to evaluate the chemicals used in the lemon industry (sodium benzoate, potassium sorbate), and lemon essential oil as a natural compound, against a strain of A.acidoterrestris in MEB medium and in lemon juice concentrate. The results pointed out that sodium benzoate (500-1000-2000 ppm) and lemon essential oil (0.08- 0.12- 0.16%) completely inhibited the germination of A. acidoterrestris spores in MEB medium and LJC for 11 days. Potassium... Tipo: Info:eu-repo/semantics/article Palavras-chave: Sodium benzoate; Potassium sorbate; Essential oils; Alicyclobacillus acidoterrestris. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000400015 Survey of molds, yeast and Alicyclobacillus spp. from a concentrated apple juice productive process BJM Salomão,Beatriz de Cássia Martins; Muller,Chalana; Amparo,Hudson Couto do; Aragão,Gláucia Maria Falcão de. Bacteria and molds may spoil and/or contaminate apple juice either by direct microbial action or indirectly by the uptake of metabolites as off-flavours and toxins. Some of these microorganisms and/or metabolites may remain in the food even after extensive procedures. This study aim to identify the presence of molds (including heat resistant species) and Alicyclobacillus spp., during concentrated apple juice processing. Molds were isolated at different steps and then identified by their macroscopic and microscopic characteristics after cultivation on standard media at 5, 25 and 37ºC, during 7 days. Among the 19 isolated found, 63% were identified as Penicillium with 50% belonging to the P. expansum specie. With regards to heat resistant molds, the species... Tipo: Info:eu-repo/semantics/article Palavras-chave: Concentrated apple juice; Alicyclobacillus acidoterrestris; Heat resistant mold; Penicillium expansum. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000100008 Registros recuperados: 3 Primeira ... 1 ... Última

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