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Reference materials for water and food microbiology.
1989
Veld P.H. in 't | Mooijman K.A.
Hazard characterization for pathogens in food and water. Guidelines
2003
[GLP Good Laboratory Practices in water and food microbiology]
1993
Allaert Vandevenne, C. | Sanchis Almenar, V.
[Directives to preparate microbiological laboratories to accreditate food and water analysis]
1995
Allaert Vandevenne, C. (Lerida Univ. (Espana). Dept. de Tecnologia de Alimentos) | Sanchis Almenar, V.
Se elaboran unas lineas directrices, basadas en la experiencia de un grupo de laboratorios, para la preparacion a la acreditacion en microbiologia de aguas y alimentos. Se controlan principalmente tres flujos: personas, muestras y material, implantando las BPL a fin de tener una trazabilidad de todo lo que se elabora en un laboratorio para conseguir una fiabilidad y comparabilidad en los analisis y resultados.
Mostrar más [+] Menos [-]Microbiology of food and animal feeding stuffs. Determination of water activity
2004
Microbial quality of food snacks and drinking water in Islamabad schools and colleges
2009
Saddozai, A.A. (National Agricultural Research Centre, Islamabad (Pakistan). Grain Quality Testing Lab.) | Khalil, S. (National Agricultural Research Centre, Islamabad (Pakistan). Grain Quality Testing Lab.) | Hameed, T. (National Agricultural Research Centre, Islamabad (Pakistan). Grain Quality Testing Lab.)
The study was undertaken to determine the microbiological quality of various food items available in different schools and colleges of Islamabad. For sampling of water and food items, ten different schools and colleges were selected. These samples were analyzed for Total plate count (TPC), Total coliform, Fecal coliform, E. coli. Yeasts and Moulds. The data revealed that out of 30 water and 10 food samples, 12 samples of water and only 3 samples of food were found within range of permissible limits while the remaining were highly contaminated and unfit for human consumption. This study has socio-economic benefit monitoring the health standards of population especially the young generation.
Mostrar más [+] Menos [-]Microbiology of food and animal feeding stuffs. Determination of water activity. 1. ed.
2004
Caracterizacion de peligros de patogenos en los alimentos y el agua. Directrices
2004
FAO, Rome (Italy). Direccion de Alimentacion y Nutricion spa | OMS, Geneva (Switzerland). Dept. de Inocuidad de los Alimentos spa
Development of a microbial detection method using the water-soluble tetrazolium salt WST: Food industry applications Texto completo
2015
Tsukatani, T. (Fukuoka Industrial Technology Center, Kurume, Fukuoka (Japan). Biotechnology and Food Research Institute)
To determine microbial populations and their viability, methods assessing colonies formed and turbidity are generally used. However, these methods require a long incubation time. Thus, a rapid colorimetric microbial viability assay based on the reduction of the tetrazolium salt WST-8 via 2-methyl-1,4-naphthoquinone as an electron mediator was developed. The applicability of the assay for susceptibility testing of various bacteria to antibiotics, screening of antimicrobial substances, determination of water-soluble vitamins, and differentiation of Gram-positive and -negative bacteria was investigated. Good agreement was observed between results with the WST-8 colorimetric method and those obtained using conventional methods. The present assay method was superior to the conventional methods with respect to the overall rapidity, accuracy and convenience.
Mostrar más [+] Menos [-]Microbiology of food, animal feed and water. Preparation, production, storage and performance testing of culture media
2014
