Sodium Dichloroisocyanurate
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Organic acids and hydrogen peroxide can replace chlorinated compounds as sanitizers on strawberries, cucumbers and rocket leaves
Abstract This work evaluated the effectiveness of 1 and 2% acetic and lactic acid, 3% hydrogen peroxide, 200 mg/L sodium hypochlorite and 200 mg/L sodium dichloroisocyanurate to reducing natural contaminants as well as Salmonella enterica Enteritidis inoculated on the surface of strawberries, cucumbers, and rocket leaves. The reduction of aerobic mesophilic
Food Sci. Technol. Publicado em: 2020-06
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2. Organic acids and hydrogen peroxide can replace chlorinated compounds as sanitizers on strawberries, cucumbers and rocket leaves
Abstract This work evaluated the effectiveness of 1 and 2% acetic and lactic acid, 3% hydrogen peroxide, 200 mg/L sodium hypochlorite and 200 mg/L sodium dichloroisocyanurate to reducing natural contaminants as well as Salmonella enterica Enteritidis inoculated on the surface of strawberries, cucumbers, and rocket leaves. The reduction of aerobic mesophilic
Food Sci. Technol. Publicado em: 17/01/2020
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3. Assessing the growth and recovery of Salmonella Enteritidis SE86 after sodium dichloroisocyanurate exposure
The objective of the present study was to assess the growth and the recovery of Salmonella (S.) Enteritidis SE86 in different diluents, culture media and using different plating methods after the exposure to 200 mg/kg sodium dichloroisocyanurate (NaDCC). Before and after NaDCC exposure, SE86 was cultured at 30 °C and 7 °C in the following diluents: Peptone
Braz. J. Microbiol.. Publicado em: 2013-09
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4. Avaliação da multiplicação e recuperação de Salmonella enteritidis SE86 em diferentes diluentes, meios de cultura e métodos de semeadura, após exposição ao dicloroisocianurato de sódio / Evaluation of growth and recovery of salmonella enteritidis se86 in different diluents, culture media and methods of planting, after exposure to sodium dichloroisocyanurate
No Rio Grande do Sul (RS), uma cepa de Salmonella (S.) Enteritidis (SE86) foi identificada como o principal microrganismo causador de Doenças Transmitidas por Alimentos (DTA), nos últimos anos. O objetivo deste trabalho foi avaliar a multiplicação e a recuperação da S. Enteritidis SE86 em diluentes, meios de cultura e métodos de semeadura, após a exp
Publicado em: 2011
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5. Effect of rinsing solutions in waste removal of mancozeb in tomatoes / Efeito de soluções de enxágüe na remoção de resíduos de mancozeb em tomates
Fungicides are the pesticides mostly used the tomato crop. Among the fungicides the dithiocarbamates are the mostly used. The objective of this work was to study the efficiency of the dithiocarbamate mancozeb removal from tomatoes through processes of washes. We performed analyses of acidity, brix, the activity of water (aw), pH and content of manganese for
Publicado em: 2008
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6. Escherichia coli O157:H7: ocorrência em ambiente de produção de leite na microrregião de Viçosa, adesão em diferentes superfícies e resistência a sanitizantes / Escherichia coli O157:H7: Occurrence in the area where milk that supplies Viçosa is produced, adhesion on several surfaces and resistance to the sanitizing products
The microbiological quality of raw milk has been given great attention due to the high count of mesophilic anaerobics and coliforms, which indicate contamination during processing and storing. Coliforms may also produce enzymes that compromise the quality of dairy products of which the raw milk is destined for. The scope of this work was to study the possibi
Publicado em: 2008
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7. Qualidade da mandioquinha salsa minimamente processada / Quality of fresh-cut peruvian carrot.
Foram conduzidos cinco experimentos com o objetivo de prolongar a vida Ãtil e manter a qualidade de mandioquinhas-salsa minimamente processadas cultivar Amarela de Senador Amaral, atravÃs da avaliaÃÃo de diferentes sanificantes, temperaturas de armazenamento, antioxidantes e uso de atmosfera modificada. Buscou-se, tambÃm, identificar e averiguar a influ
Publicado em: 2007
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8. Comparative mycobactericidal efficacy of chemical disinfectants in suspension and carrier tests.
The efficacy of nine disinfectants on Mycobacterium smegmatis was tested in the presence of sputum, using quantitative suspension and carrier tests. Glutaraldehyde, povidone iodine, and chlorhexidine gluconate produced at least a 6-log10 reduction in CFU in all tests. Four disinfectants (sodium dichloroisocyanurate, phenol, ethanol, and sodium hypochlorite)
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9. Efficacies of selected disinfectants against Mycobacterium tuberculosis.
The activities of 10 formulations as mycobactericidal agents in Mycobacterium tuberculosis-contaminated suspensions (suspension test) and stainless steel surfaces (carrier test) were investigated with sputum as the organic load. The quaternary ammonium compound, chlorhexidine gluconate, and an iodophor were ineffective in all tests. Ethanol (70%) was effecti
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10. Effect of Bromide-Hypochlorite Bactericides on Microorganisms1
A new principle in compounding stable, granular bactericidal products led to unique combinations of a water-soluble inorganic bromide salt with a hypochlorite-type disinfectant of either inorganic or organic type. Microbiological results are shown for an inorganic bactericide composed of chlorinated trisodium phosphate containing 3.1% “available chlorine�
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11. Efficacy of a variety of disinfectants against Listeria spp.
The efficacy of 14 disinfectants against Listeria innocua and two strains of Listeria monocytogenes in the presence of organic matter was studied. Quantitative efficacy tests were used. Many of the disinfectants tested were not as effective on Listeria spp. when the test organisms were dried onto the surface of steel disks (carrier tests) as they were when t