Good manufacturing practices of minimally processed vegetables reduce contamination with pathogenic microorganisms

Revista Do Instituto De Medicina Tropical De São Paulo
Iriani Rodrigues MaldonadeEleuza Rodrigues Machado

Abstract

Consumption of ready-to-eat (RTE) vegetables is quick, easy and healthy, especially when eaten without cooking. However, they might be a source of foodborne pathogenic microorganisms. The objective of this study was to evaluate the microbiological and parasitological contamination of fresh RTE vegetables produced in agroindustries in the Federal District of Brazil (FD), and to correlate contamination with good manufacturing practices (GMP). One hundred and three samples of RTE vegetables were collected from six agroindustries for microbiology and parasitology analyses and correlate with GMP; 54 samples were collected from three hypermarkets for parasitological evaluation. None of the samples analyzed were positive for Salmonella sp. and for thermotolerant coliforms, but they were contaminated with total coliforms. All analyzed samples were contaminated with at least one species of enteroparasistes or commensals, which were identified as Ascaris sp., Balantidium coli, Entamoeba histolytica/dispar, Hookworm, Strongyloides sp., Trichuris sp., Entamoeba sp., eggs and larvae of Nematoda, insects and fungi. Agroindustries that adopted GMP showed less contamination with helminths. RTE vegetables sold in hypermarkets of the FD are unfi...Continue Reading

References

Jul 1, 1995·Revista Da Sociedade Brasileira De Medicina Tropical·J P da SilvaS Marques
Sep 25, 1999·Revista Da Sociedade Brasileira De Medicina Tropical·A L GuilhermeY Fukushigue
Jun 15, 2007·Revista Da Sociedade Brasileira De Medicina Tropical·Osvaldo M TakayanaguiAngela M M Takayanagui
May 25, 2010·Foodborne Pathogens and Disease·Mojtaba Shahnazi, Majid Jafari-Sabet
Aug 2, 2012·Food Microbiology·Amin N Olaimat, Richard A Holley
Apr 8, 2016·Journal of Food Protection·Refaat M Gabre, Abdelazim Shakir
Mar 21, 2017·International Journal of Food Microbiology·V TerioG Tantillo
Mar 23, 2017·Acta Tropica·Elizabeth Brito da Silva AlvesDaniela Leles
Mar 8, 2018·Journal of Food Protection·Eleuza R MachadoVeronica C Ginani

❮ Previous
Next ❯

Citations

Jun 17, 2021·Brazilian Journal of Biology = Revista Brasleira De Biologia·L F N RochaJ Rodrigues

❮ Previous
Next ❯

Software Mentioned

ANVISA
Statistical Package for Science – SPSS

Related Concepts

Related Feeds

Ascariasis (ASM)

Ascariasis is a helminthic infection of global distribution with more than 1.4 billion persons infected throughout the world. Here is the latest research.

Ascariasis

Ascariasis is a helminthic infection of global distribution with more than 1.4 billion persons infected throughout the world. Here is the latest research.