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1.
Rev Soc Bras Med Trop ; 40(2): 239-41, 2007.
Article in Portuguese | MEDLINE | ID: mdl-17568898

ABSTRACT

This study evaluated the microbiological and parasitological contamination of 88 market gardens producing green vegetables, of which 47 had been investigated previously. The contamination rate was 38.3% in the market gardens previously evaluated and 43.9% in the new market gardens. Food safety requires a continuous and efficient sanitary surveillance system for market gardens.


Subject(s)
Crops, Agricultural/microbiology , Crops, Agricultural/parasitology , Food Microbiology , Food Parasitology , Lactuca/microbiology , Lactuca/parasitology , Brazil , Food Inspection/methods
2.
Rev. Soc. Bras. Med. Trop ; 40(2): 239-241, mar.-abr. 2007. tab
Article in Portuguese | LILACS | ID: lil-452632

ABSTRACT

O estudo avaliou a contaminação microbiológica e parasitológica de 88 hortas produtoras de verduras, das quais 47 haviam sido investigadas anteriormente. A taxa de contaminação foi de 38,3 por cento nas hortas previamente investigadas e de 43,9 por cento nas novas hortas. A segurança alimentar requer um contínuo e eficiente sistema de vigilância sanitária das hortas.


This study evaluated the microbiological and parasitological contamination of 88 market gardens producing green vegetables, of which 47 had been investigated previously. The contamination rate was 38.3 percent in the market gardens previously evaluated and 43.9 percent in the new market gardens. Food safety requires a continuous and efficient sanitary surveillance system for market gardens.


Subject(s)
Animals , Crops, Agricultural/microbiology , Crops, Agricultural/parasitology , Food Microbiology , Food Parasitology , Lactuca/microbiology , Lactuca/parasitology , Brazil , Food Inspection/methods
3.
Rev Soc Bras Med Trop ; 39(2): 224-6, 2006.
Article in Portuguese | MEDLINE | ID: mdl-16699655

ABSTRACT

With the aim of assessing the cumulative risk of lettuce contamination, 45 production chains were investigated. The presence of thermotolerant coliforms, Salmonella and/or parasites was detected in 69% of these, in all steps of the production chain. Quality control in all steps of the lettuce production process should be intensified.


Subject(s)
Food Microbiology , Food Parasitology , Vegetables/microbiology , Vegetables/parasitology , Animals , Brazil
4.
Rev. Soc. Bras. Med. Trop ; 39(2): 224-226, mar.-abr. 2006. tab
Article in Portuguese | LILACS | ID: lil-426921

ABSTRACT

Com o objetivo de avaliar o risco cumulativo de contaminacão de hortalicas, investigou-se 45 cadeias produtoras. Foi detectada a presenca de coliformes a 45ºC, Salmonella e/ou parasitas em 69 por cento delas, em todas as etapas de producão. Ressalta-se a necessidade de se intensificar o controle de qualidade ao longo da cadeia produtiva.


Subject(s)
Animals , Food Microbiology , Food Parasitology , Vegetables/microbiology , Vegetables/parasitology , Brazil
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