[委内瑞拉生产的巴氏杀菌乳脂的微生物质量]

[Microbiological quality of pasteurized milk creams manufactured in Venezuela].

作者信息

Szwarcbort de Tamsut L, García C E

机构信息

Escuela de Nutrición y Dietética, Facultad de Medicina, Universidad Central de Venezuela, Caracas.

出版信息

Arch Latinoam Nutr. 1999 Mar;49(1):76-80.

PMID:10412511

Abstract

A total of 100 samples of pasteurized milk creams produced by eleven (11) dairy milk industries were analyzed for the presence of microoganisms. The dairy milk industries were distributed along different places of Venezuela. The samples were analyzed for the presence of mesophilic aerobic bacteria, psychotropic bacteria, Staphylococcus aureus, coliformes, molds and yeasts 75% of the analyzed samples did not reach the international standards for aerobic mesophilic bacteria, similarly, 95% for Staphylococcus aureus, 91% for coliformes and 58% for molds and yeasts, so pathogenic enterobacteria we have found: Salmonella Typhimurium, Shigella sonnei and Escherichia coli enteropathogenic.

摘要

对11家乳制品行业生产的100份巴氏杀菌乳霜样品进行了微生物检测。这些乳制品行业分布在委内瑞拉的不同地区。对样品进行了嗜温需氧菌、嗜冷菌、金黄色葡萄球菌、大肠菌群、霉菌和酵母菌检测。75%的分析样品未达到嗜温需氧菌的国际标准，同样，金黄色葡萄球菌为95%，大肠菌群为91%，霉菌和酵母菌为58%，因此我们发现了致病性肠道杆菌：鼠伤寒沙门氏菌、宋内志贺氏菌和致病性大肠杆菌。