نتایج جستجو برای: food born pathogen
تعداد نتایج: 387160 فیلتر نتایج به سال:
signal: The multifaceted nature of a bacterial diet" (2013).
Viral pathogens are major causes of outbreaks in shrimp farms throughout the world. Monodon baculovirus has been known to be invasive in 85-100% of the shrimp hatcheries, in early or late stages of shrimp. Three-hundred and sixty juvenile of Litopenaeus vannamei with average (±SD) size of 7.99±0.54 g and 3600 post larvae 10-15 were prepared from Shrimp Research Station located in Helleh and 3 h...
There have been a number of cases of foodborne illness among humans that are caused by pathogens such as Escherichia coli O157:H7, Salmonella typhimurium, etc. The current practices to detect such pathogenic agents are cell culturing, immunoassays, or polymerase chain reactions (PCRs). These methods are essentially laboratory-based methods that are not at all real-time and thus unavailable for ...
With an increasing number of outbreaks and illnesses associated with produce contaminated before harvest, understanding the potential and mechanisms of produce contamination by enteric pathogens can aid in the development of preventative and post-harvest processing measures to reduce microbial populations. Enteric pathogens localized at subsurface sites on leafy green plant tissue prevent their...
Streptococcus pyogenes (S.pyogenes) is the cause of many important human diseases, ranging from mild superficial skin infections to life-threatening systemic diseases. This pathogen of interest for the therapeutic drug target is the one causing contamination in food samples. The samples (contaminated vegetables) subjected to serial dilution was used as inoculums for the Nutrient agar (NA) plate...
Title of Document: FROM CHINA TO THE US: NUTRITION, DIET AND ACCULTURATION OF CHINESE EMPLOYED IN HIGH-TECH INDUSTRIES – RESULTS FROM A WEB-BASED SURVEY. Chunling Wang, M.D., 2007 Directed By: Nadine Sahyoun. Ph.D., RD, Department of Nutrition and Food Science Background: Due to the fast development of economies in China and the great needs of professionals in the US, the population of highly e...
Abstract Background and Objectives: Chromogenic media are the newest methods applied for rapid detection of pathogenic microorganisms in drinking water and food from 1998-2008. These Specific media contained the compounds acting as a substrate for microbial enzymes and, according to the type of enzyme, produce specific color. The aim of this study was to introduce the chromogenic media as a pow...
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