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Molecular Typing Methods for Tracking Foodborne Micoorganisms

Author: Steven L. Foley

Publisher: Nova Science Publishers

Published: 2011-12-15

Total Pages: 0

ISBN-13: 9781621006435

Food-borne illness remains a major problem throughout the world. In the United States, for example, it is estimated that there are over 48 million illnesses each year associated with the consumption of contaminated foods. Of those with known etiologies, approximately 39% are associated with bacterial pathogens. These bacterial infections often tend to be more severe than their viral counterparts resulting in approximately 64% of hospitalizations and deaths each year from food-borne pathogens. Thus, being able to get to the source of the contamination of foods is an important endeavour to begin to develop strategies to lessen the burden of bacterial food-borne illness on the human population. This book is a useful reference to students, practitioners and food safety scientists who desire to gain a fundamental understanding of the different options available for molecular typing of food-borne pathogens.

Molecular Typing Methods for Tracking Foodborne Micoorganisms

Author: Steven L. Foley

Publisher: Nova Science Publishers

Published: 2012

Total Pages: 419

ISBN-13: 9781621007289

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DNA Methods in Food Safety

Author: Omar A. Oyarzabal

Publisher: John Wiley & Sons

Published: 2014-08-21

Total Pages: 357

ISBN-13: 1118278658

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Molecular typing of foodborne pathogens has become an indispensable tool in epidemiological studies. Thanks to these techniques, we now have a better understanding of the distribution and appearance of bacterial foodborne diseases and have a deeper knowledge of the type of food products associated with the major foodborne pathogens. Within the molecular techniques, DNA-based techniques have prospered for more than 40 years and have been incorporated in the first surveillance systems to monitor bacterial foodborne pathogens in the United States and other countries. However, DNA techniques vary widely and many microbiology laboratory personnel working with food and/or water face the dilemma of which method to incorporate. DNA Methods in Food Safety: Molecular Typing of Foodborne and Waterborne Bacterial Pathogens succinctly reviews more than 25 years of data on a variety of DNA typing techniques, summarizing the different mathematical models for analysis and interpretation of results, and detailing their efficacy in typing different foodborne and waterborne bacterial pathogens, such as Campylobacter, Clostridium perfringens, Listeria, Salmonella, among others. Section I describes the different DNA techniques used in the typing of bacterial foodborne pathogens, whilst Section II deals with the application of these techniques to type the most important bacterial foodborne pathogens. In Section II the emphasis is placed on the pathogen, and each chapter describes some of the most appropriate techniques for typing each bacterial pathogen. The techniques presented in this book are the most significant in the study of the molecular epidemiology of bacterial foodborne pathogens to date. It therefore provides a unique reference for students and professionals in the field of microbiology, food and water safety and epidemiology and molecular epidemiology.

Molecular Techniques in Food Biology

Author: Aly Farag El Sheikha

Publisher: John Wiley & Sons

Published: 2018-01-02

Total Pages: 472

ISBN-13: 1119374618

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Molecular Techniques in Food Biology: Safety, Biotechnology, Authenticity & Traceability explores all aspects of microbe-food interactions, especially as they pertain to food safety. Traditional morphological, physiological, and biochemical techniques for the detection, differentiation, and identification of microorganisms have severe limitations. As an alternative, many of those responsible for monitoring food safety are turning to molecular tools for identifying foodborne microorganisms. This book reviews the latest molecular techniques for detecting, identifying, and tracing microorganisms in food, addressing both good foodborne microbes, such as those used for fermentation and in probiotics, and harmful ones responsible for foodborne illness and food quality control problems. Molecular Techniques in Food Biology: Safety, Biotechnology, Authenticity & Traceability brings together contributions by leading international authorities in food biology from academe, industry, and government. Chapters cover food microbiology, food mycology, biochemistry, microbial ecology, food biotechnology and bio-processing, food authenticity, food origin traceability, and food science and technology. Throughout, special emphasis is placed on novel molecular techniques relevant to food biology research and for monitoring and assessing food safety and quality. Brings together contributions from scientists at the leading edge of the revolution in molecular food biology Explores how molecular techniques can satisfy the dire need to deepen our understanding of how microbial communities develop in foods of all types and in all forms Covers all aspects of food safety and hygiene, microbial ecology, food biotechnology and bio-processing, food authenticity, food origin traceability, and more Fills a yawning gap in the world literature on food traceability using molecular techniques This book is an important working resource for professionals in agricultural, food science, biomedicine, and government involved in food regulation and safety. It is also an excellent reference for advanced students in agriculture, food science and food technology, biochemistry, microbiology, and biotechnology, as well as academic researchers in those fields.

Tracing Pathogens in the Food Chain

Author: Stanley Brul

Publisher: Elsevier

Published: 2010-11-23

Total Pages: 640

ISBN-13: 085709050X

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Successful methods for the detection and investigation of outbreaks of foodborne disease are essential for ensuring consumer safety. Increased understanding of the transmission of pathogens in food chains will also assist efforts to safeguard public health. Tracing pathogens in the food chain reviews key aspects of the surveillance, analysis and spread of foodborne pathogens at different stages of industrial food production and processing. Part one provides an introduction to foodborne pathogen surveillance, outbreak investigation and control. Part two concentrates on subtyping of foodborne pathogens, with chapters on phenoytypic subtyping and pulsed-field gel electrophoresis, as well as emerging methods. The vital topics of method validation and quality assurance are also covered. The focus in Part three is on particular techniques for the surveillance and study of pathogens, such as protein-based analysis, ribotyping and comparative genomics. Finally, Part four focuses on tracing pathogens in specific food chains, such as red meat and game, dairy, fish and shellfish. With its distinguished editors and international team of contributors, Tracing pathogens in the food chain is a standard reference for researchers, public health experts and food industry professionals concerned with the study and control of foodborne disease. Reviews key aspects of the surveillance, analysis and spread of foodborne pathogens Provides an overview of method validation and quality assurance Examines the tracing of pathogens in specific food chains, such as red meat, game and dairy

Global Food Safety

Author: Saher Islam

Publisher: CRC Press

Published: 2023-01-27

Total Pages: 373

ISBN-13: 1000575837

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Foodborne microbial outbreaks are a serious food safety and public health concern worldwide. One of the most challenging issues in food safety is the identification and characterization of foodborne microbial communities, which is a core objective of research by food scientists and food microbiologists. This book reviews the molecular advances in food science related to the safety and quality of food along with recent diagnostic tools for the detection of emerging pathogens based on the food commodities. It presents a wide selection of methods for the identification and characterization of foodborne infectious agents. This book provides an overview of foodborne pathogens, diseases, and outbreaks and then proceeds to delve into techniques for characterizing foodborne pathogens using molecular approaches. It reviews state-of-the-art methods for detecting and tracing foodborne pathogens using next-generation sequencing and whole-genome sequencing for controlling foodborne illnesses as well as the application of microorganisms in food production for preventing foodborne illnesses. The book ends with an overview of management systems and analytical tools for public health protection from foodborne illnesses.

Microbiology for Food and Health

Author: Deepak Kumar Verma

Publisher: CRC Press

Published: 2019-12-11

Total Pages: 212

ISBN-13: 1000007251

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This book, Microbiology for Food and Health: Technological Developments and Advances, highlights the innovative microbiological approaches and advances made in the field of microbial food industries. The volume covers the most recent progress in the field of dairy and food microbiology, emphasizing the current progress, actual challenges, and successes of the latest technologies. This book looks at technological advances in starter cultures, prospective applications of food-grade microorganisms for food preservation and food safety, and innovative microbiological approaches and technologies in the food industry. The first series of chapters discuss the types, classification, and systematic uses of various starter cultures in addition to probiotics for various commercial fermentation processes. The book goes on to covers recent breakthroughs in microbial bioprocessing that can be employed in the food and health industry, such as, for an example, prospective antimicrobial applications of inherently present fermentative microflora against spoilage and pathogenic type microorganisms; the use of potential probiotic LAB biofilms for the control of formation of pathogenic biofilms by exclusion mechanisms, and more.

Rapid Detection and Characterization of Foodborne Pathogens by Molecular Techniques

Author: Robert E. Levin

Publisher: CRC Press

Published: 2009-10-26

Total Pages: 582

ISBN-13: 142009243X

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Written by one of the most prolific and respected researchers in food safety, this volume describes molecular techniques for the detection and discrimination of major infectious bacteria associated with foods. Each chapter deals with a specific organism and techniques applied to that organism. Particular focus is placed on genes associated with pathogenicity used in the polymerase chain reaction (PCR) including real-time PCR for specific detection of pathogenic bacteria and the inherent limitations of such methodology with certain pathogens. Methods for extracting microorganisms from complex food matrices andDNA purification techniques are also emphasized.

Encyclopedia of Meat Sciences

Author: Carrick Devine

Publisher: Elsevier

Published: 2014-07-22

Total Pages: 1697

ISBN-13: 0123847346

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The Encyclopedia of Meat Sciences, Second Edition, Three Volume Set prepared by an international team of experts, is a reference work that covers all important aspects of meat science from stable to table. Its topics range from muscle physiology, biochemistry (including post mortem biochemistry), and processing procedures to the processes of tenderization and flavor development, various processed meat products, animal production, microbiology and food safety, and carcass composition. It also considers animal welfare, animal genetics, genomics, consumer issues, ethnic meat products, nutrition, the history of each species, cooking procedures, human health and nutrition, and waste management. Fully up-to-date, this important reference work provides an invaluable source of information for both researchers and professional food scientists. It appeals to all those wanting a one-stop guide to the meat sciences. More than 200 articles covering all areas of meat sciences Substantially revised and updated since the previous edition was published in 2004 Full color throughout

Food Microbial and Molecular Biology

Author: Saher Islam

Publisher: CRC Press

Published: 2023-09-08

Total Pages: 470

ISBN-13: 1000608883

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The ever-increasing globalization of the food industry demands new interventions and prevention technologies to improve the safety and quality of food. This multidisciplinary new book presents advanced systems for identifying, analyzing, tracking, and monitoring microbial contaminants in food. Key features: • Highlights emerging and re-emerging foodborne microorganisms and their virulence characteristics • Includes recent approaches for food quality assurance and risk management • Describes the practicality of molecular biology and microbial technologies for effectual control of foodborne infections • Presents a detailed overview of the utilization of recent molecular techniques in food microbiology With expert contributions from experienced academics involved in food microbiology and molecular biology research, this book offers indispensable guidance and a contemporary update of the latest developments in food microbial and molecular biology.