Microbiological quality of selected street foods from a restricted area of Sao Paulo city, Brazil

被引：63

作者：

Hanashiro, A ^{[1
]}

Morita, M ^{[1
]}

Matté, GR ^{[1
]}

Matté, MH ^{[1
]}

Torres, EAFS ^{[1
]}

机构：

[1] Univ Sao Paulo, Sch Publ Hlth, BR-01246904 Sao Paulo, Brazil

来源：

FOOD CONTROL | 2005年 / 16卷 / 05期

基金：

巴西圣保罗研究基金会;

关键词：

street food; safety; microbiological quality;

D O I：

10.1016/j.foodcont.2004.05.004

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

The aim of this study was to assess the microbiological quality of popular street foods available in a restricted area in Sao Paulo, Brazil. Forty samples were submitted to the research of fecal coliforms, Staphylococcus aureus and Bacillus cereus, and were classified according to preparation site and group of food. Informal observations of the vendors were also carried out. 35% of the samples were considered unsuitable for consumption according to the microbiological criteria. B. cereus posed the greater percentage risk among the pathogens. Given the socio-economic importance of street foods, this trend demands actions by the authorities and consumers to improve its safety and to prevent harms to public health. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：439 / 444

页数：6

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