2006
DOI: 10.1590/s0101-20612006000100018
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Pré-requisitos para implementação do sistema APPCC em uma linha de alface minimamente processada

Abstract: O processamento mínimo de hortaliças o objetivo de fornecer ao consumidor produtos semelhantes aos comercializados frescos e, ao mesmo tempo, garantir a sua segurança e manter a qualidade nutricional e sensorial, sendo por isso isento de uma etapa efetiva de morte microbiana, como tratamento térmico [18].Por utilizar matéria-prima de origem vegetal, que está sujeita a diversas fontes de contaminação microbiana ao longo do seu cultivo e processamento, como água de irrigação, manipuladores, solo, equipamentos e … Show more

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Cited by 14 publications
(11 citation statements)
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“…Allende et al 45 reported increases of 1.24 log CFU g −1 for psychrotrophs and 1.0 log CFU g −1 for coliforms in a recent experiment on a minimally processed red lettuce line and confirmed the increase in microbial load in the final product after passage of the product through the centrifuge. Previous experiments by this research group revealed the precarious hygienic quality of the equipments and utensils of the production line in the agro‐industry studied—specifically the centrifuge and transport belt—with an elevated index of total and faecal coliforms, confirming previously discussed hypotheses 48…”
Section: Resultssupporting
confidence: 86%
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“…Allende et al 45 reported increases of 1.24 log CFU g −1 for psychrotrophs and 1.0 log CFU g −1 for coliforms in a recent experiment on a minimally processed red lettuce line and confirmed the increase in microbial load in the final product after passage of the product through the centrifuge. Previous experiments by this research group revealed the precarious hygienic quality of the equipments and utensils of the production line in the agro‐industry studied—specifically the centrifuge and transport belt—with an elevated index of total and faecal coliforms, confirming previously discussed hypotheses 48…”
Section: Resultssupporting
confidence: 86%
“…In fact, this water was merely filtered through a sand filter, which was not periodically changed, suffering no chemical disinfection before contact with the vegetables. A previous study detected the presence of total and faecal coliforms (0.48 and 1.20 log MPN per 100 mL respectively) in this water supply, not complying with the conditions required for food processing 48. Howard and Gonzalez49 warned that water quality is of extreme importance, since water serves as a vehicle for many pathogenic micro‐organisms, and that all operations in which it takes part in washing or rinsing processes deserve special attention by the processors.…”
Section: Resultsmentioning
confidence: 90%
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“…Hazard Analysis Critical Control Points (HACCP) provides guidance on how to identify biological, chemical and physical hazards in a particular food processing line and how to control them at the Critical Control Points (CCP) throughout production 1,64 . Some HACCP implementation attempts in vegetal food area, such as olive oil and minimally processed vegetables, have already been published, and revealed that the use of HACCP as a control system tool is a natural trend 65,66 . Nevertheless, the current Brazilian legislation requires HACCP only for animal food companies, such as meat, milk, honey and their derivative products.…”
Section: Gmps Sops and Haccp In The Fruit Pulp Industrymentioning
confidence: 99%
“…Em estudo realizado por Cruz et al, [17] os autores constataram que o controle de pragas em uma unidade produtora de alimentos mostrava-se totalmente inexistente, podendo realmente acarretar prejuízos para a segurança microbiológica do produto, sendo os dados encontrados por estes autores opostos aos encontrados no presente estudo. A RDC n o 216 [18] estabelece que devem ser implantados procedimentos eficazes e contínuos visando a prevenção ou minimização da presença de vetores e pragas urbanas.…”
Section: Resultsunclassified