2006
DOI: 10.1590/s0037-86822006000200018
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Análise da cadeia de produção de verduras em Ribeirão Preto, SP

Abstract: RESUMOCom o objetivo de avaliar o risco cumulativo de contaminação de hortaliças, investigou-se 45 cadeias produtoras. Foi detectada a presença de coliformes a 45ºC, Salmonella e/ou parasitas em 69% delas, em todas as etapas de produção. Ressalta-se a necessidade de se intensificar o controle de qualidade ao longo da cadeia produtiva. Palavras-chaves: Hortaliças. Alface. Coliformes a 45ºC. Salmonella. Parasitas. ABSTRACTWith the aim of assessing the cumulative risk of lettuce contamination, 45 production chain… Show more

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Cited by 17 publications
(14 citation statements)
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“…Another study on market vegetables in Egypt showed higher contamination with microsporidia on lettuce, rocket and green onion (41.7, 36.7 and 18.3%, respectively), but a lower prevalence was found on parsley and leek (16.7 and 13.3%, respectively) (Said, 2012). It was found that transport; handling and exhibition at the point of sale could also influence the parasitological contamination of vegetables (Takayanagui et al, 2006).…”
Section: Discussionmentioning
confidence: 99%
“…Another study on market vegetables in Egypt showed higher contamination with microsporidia on lettuce, rocket and green onion (41.7, 36.7 and 18.3%, respectively), but a lower prevalence was found on parsley and leek (16.7 and 13.3%, respectively) (Said, 2012). It was found that transport; handling and exhibition at the point of sale could also influence the parasitological contamination of vegetables (Takayanagui et al, 2006).…”
Section: Discussionmentioning
confidence: 99%
“…There are many analysis and health surveillance practices active in the food commodity chain, especially in the production of pig (Simeoni et al, 2008), chickens (Naleiro et al, 2009), vegetables (Takayanagui et al, 2006), mussels (Pereira et al, 2007), milk (Olival;Spexoto, 2004), among others.…”
Section: The Challenges For the Surveillance Of The Commodity Chainsmentioning
confidence: 99%
“…They consider the importance of surveillance intervening at all stages of the commodity chain only based on the cumulative risks of contamination in the successive production links (Simeoni et al, 2008;Naleiro et al, 2009;Takayanagui et al, 2006) as well as on the need to develop food quality certificates (Bustos, 1999). This problematic even marks some international meetings promoted by institutions such as the Pan American Health Organization (OPS, 2005) that emphasizes the importance of ensuring that safe food is provided through programs and strategies such as the…”
Section: The Challenges For the Surveillance Of The Commodity Chainsmentioning
confidence: 99%
“…Estudos realizados têm demonstrado uma maior prevalência de parasitoses intestinais em crianças frequentadoras de creches, quando comparadas às crianças cuidadas em casa 7 . Isso provavelmente se deve à aglomeração e ao contato com outras pessoas, o que predispõem à transmissão de parasitas intestinais via contato direto, através da água ou alimentos contaminados 8 . Apesar disso, os fatores implicados na contaminação de crianças usuárias de creches por parasitas intestinais podem variar dependendo da região, o que demonstra a necessidade de estudos em regiões ainda não avaliadas.…”
Section: Introductionunclassified