Control Of Salmonella And Other Bacterial Pathogens In Low Moisture Foods
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Control Of Salmonella And Other Bacterial Pathogens In Low Moisture Foods
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Author : Richard Podolak
language : en
Publisher: John Wiley & Sons
Release Date : 2017-09-05
Control Of Salmonella And Other Bacterial Pathogens In Low Moisture Foods written by Richard Podolak and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-05 with Technology & Engineering categories.
The first and only comprehensive reference/solutions manual for managing food safety in low-moisture foods The first book devoted to an increasingly critical public health issue, Control of Salmonella and Other Bacterial Pathogens in Low-Moisture Foods reviews the current state of the science on the prevalence and persistence of bacterial pathogens in low-moisture foods and describes proven techniques for preventing food contamination for manufacturers who produce those foods. Many pathogens, such as Salmonella, due to their enhanced thermal resistance in dry environments, can survive the drying process and may persist for prolonged periods in low-moisture foods, especially when stored in refrigerated environments. Bacterial contamination of low-moisture foods, such as peanut butter, present a vexing challenge to food safety, and especially now, in the wake of widely publicized food safety related events, food processors urgently need up-to-date, practical information on proven measures for containing the risk of contamination. While much has been written on the subject, until now it was scattered throughout the world literature in scientific and industry journals. The need for a comprehensive treatment of the subject has never been greater, and now this book satisfies that need. Discusses a wide variety of foods and evaluates multiple processing platforms from the standpoint of process validation of all food safety objectives for finished food products Takes a practical approach integrating the latest scientific and technological advances in a handy working resource Presents all known sources and risk factors for pathogenic bacteria of concern in the manufacturing environment for low-moisture/water activity products Characterizes the persistence and thermal resistance of bacterial pathogens in both the environment and most low-moisture food products Control of Salmonella and Other Bacterial Pathogens in Low-Moisture Foods is a much-needed resource for food microbiologists and food industry scientists, as well as managers and executives in companies that produce and use low-moisture foods. It also belongs on the reference shelves of food safety regulatory agencies worldwide.
The Microbiological Safety Of Low Water Activity Foods And Spices
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Author : Joshua B. Gurtler
language : en
Publisher: Springer
Release Date : 2014-12-08
The Microbiological Safety Of Low Water Activity Foods And Spices written by Joshua B. Gurtler and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-08 with Technology & Engineering categories.
Low water activity (aw) and dried foods such as dried dairy and meat products, grain-based and dried ready-to-eat cereal products, powdered infant formula, peanut and nut pastes, as well as flours and meals have increasingly been associated with product recalls and foodborne outbreaks due to contamination by pathogens such as Salmonella spp. and enterohemorrhagic E. coli. In particular, recent foodborne outbreaks and product recalls related to Salmonella-contaminated spices have raised the level of public health concern for spices as agents of foodborne illnesses. Presently, most spices are grown outside the U.S., mainly in 8 countries: India, Indonesia, China, Brazil, Peru, Madagascar, Mexico and Vietnam. Many of these countries are under-developed and spices are harvested and stored with little heed to sanitation. The FDA has regulatory oversight of spices in the United States; however, the agency’s control is largely limited to enforcing regulatory compliance through sampling and testing only after imported foodstuffs have crossed the U.S. border. Unfortunately, statistical sampling plans are inefficient tools for ensuring total food safety. As a result, the development and use of decontamination treatments is key. This book provides an understanding of the microbial challenges to the safety of low aw foods, and a historic backdrop to the paradigm shift now highlighting low aw foods as vehicles for foodborne pathogens. Up-to-date facts and figures of foodborne illness outbreaks and product recalls are included. Special attention is given to the uncanny ability of Salmonella to persist under dry conditions in food processing plants and foods. A section is dedicated specifically to processing plant investigations, providing practical approaches to determining sources of persistent bacterial strains in the industrial food processing environment. Readers are guided through dry cleaning, wet cleaning and alternatives to processing plant hygiene and sanitation. Separate chapters are devoted to low aw food commodities of interest including spices, dried dairy-based products, low aw meat products, dried ready-to-eat cereal products, powdered infant formula, nuts and nut pastes, flours and meals, chocolate and confectionary, dried teas and herbs, and pet foods. The book provides regulatory testing guidelines and recommendations as well as guidance through methodological and sampling challenges to testing spices and low aw foods for the presence of foodborne pathogens. Chapters also address decontamination processes for low aw foods, including heat, steam, irradiation, microwave, and alternative energy-based treatments.
Control Of Salmonella And Other Bacterial Pathogens In Low Moisture Foods
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Author : Richard Podolak
language : en
Publisher: John Wiley & Sons
Release Date : 2017-07-12
Control Of Salmonella And Other Bacterial Pathogens In Low Moisture Foods written by Richard Podolak and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-12 with Technology & Engineering categories.
The first and only comprehensive reference/solutions manual for managing food safety in low-moisture foods The first book devoted to an increasingly critical public health issue, Control of Salmonella and Other Bacterial Pathogens in Low-Moisture Foods reviews the current state of the science on the prevalence and persistence of bacterial pathogens in low-moisture foods and describes proven techniques for preventing food contamination for manufacturers who produce those foods. Many pathogens, such as Salmonella, due to their enhanced thermal resistance in dry environments, can survive the drying process and may persist for prolonged periods in low-moisture foods, especially when stored in refrigerated environments. Bacterial contamination of low-moisture foods, such as peanut butter, present a vexing challenge to food safety, and especially now, in the wake of widely publicized food safety related events, food processors urgently need up-to-date, practical information on proven measures for containing the risk of contamination. While much has been written on the subject, until now it was scattered throughout the world literature in scientific and industry journals. The need for a comprehensive treatment of the subject has never been greater, and now this book satisfies that need. Discusses a wide variety of foods and evaluates multiple processing platforms from the standpoint of process validation of all food safety objectives for finished food products Takes a practical approach integrating the latest scientific and technological advances in a handy working resource Presents all known sources and risk factors for pathogenic bacteria of concern in the manufacturing environment for low-moisture/water activity products Characterizes the persistence and thermal resistance of bacterial pathogens in both the environment and most low-moisture food products Control of Salmonella and Other Bacterial Pathogens in Low-Moisture Foods is a much-needed resource for food microbiologists and food industry scientists, as well as managers and executives in companies that produce and use low-moisture foods. It also belongs on the reference shelves of food safety regulatory agencies worldwide.
Foodborne Pathogenic Microorganisms Natural Toxins
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Author :
language : en
Publisher:
Release Date : 1996
Foodborne Pathogenic Microorganisms Natural Toxins written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Food categories.
Microbial Contamination And Food Degradation
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Author : Alexandru Mihai Grumezescu
language : en
Publisher: Academic Press
Release Date : 2017-11-03
Microbial Contamination And Food Degradation written by Alexandru Mihai Grumezescu and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-03 with Technology & Engineering categories.
Microbial Contamination and Food Degradation, Volume 10 in the Handbook of Food Bioengineering series, provides an understanding of the most common microbial agents involved in food contamination and spoilage, and highlights the main detection techniques to help pinpoint the cause of contamination. Microorganisms may cause health-threatening conditions directly by being ingested together with contaminated food, or indirectly by producing harmful toxins and factors that can cause food borne illness. This resource discusses the potential sources of contamination, the latest advances in contamination research and strategies to prevent contamination using key methods of analysis and evaluation. Presents modern alternatives for avoiding microbial spoilage and food degradation using preventative and intervention technologies Provides key methods for addressing microbial contamination and preventing food borne illness through research and risk assessment analysis Includes detailed information on bacterial contamination problems in different environmental environments and the methodologies to help solve those problems
Foodborne Pathogens
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Author : Clive de W. Blackburn
language : en
Publisher: McGraw Hill Professional
Release Date : 2002
Foodborne Pathogens written by Clive de W. Blackburn and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Business & Economics categories.
As trends in foodborne disease continue to rise, the effective identification and control of pathogens becomes ever more important for the food industry. With its distinguished international team of contributors, Foodborne pathogens provides an authoritative and practical guide to effective control measures and how they can be applied in practice to individual pathogens. Part One looks at general techniques in assessing and managing microbiological hazards. After a review of analytical methods, there are chapters on modelling pathogen behaviour and carrying out a risk assessment as the essential foundation for effective food safety management. The following chapters then look at good management practice in key stages in the supply chain, starting with farm production. There are chapters on hygienic plant design and sanitation, and safe process design and operation which provide the foundation for a discussion of what makes for effective HACCP systems implementation. There is also a chapter on safe practices for consumers and food handlers in the retail and catering sectors.This discussion of pathogen control then provides a context for Part Two which looks at what this means in practice for key pathogens such as E. coli, Salmonella, Listeria and Campylobacter. Each chapter discusses pathogen characteristics, detection methods and control procedures. Part Three then looks at non-bacterial hazards such as viruses and parasites, as well as emerging potential 'hazards' such as Mycobacterium paratuberculosis and the increasingly important area of chronic disease. Foodborne pathogens will be widely welcomed as an essential and authoritative guide to successful pathogen control in the food industry.
Bacteriological Analytical Manual
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Author : United States. Food and Drug Administration. Division of Microbiology
language : en
Publisher:
Release Date : 1969
Bacteriological Analytical Manual written by United States. Food and Drug Administration. Division of Microbiology and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with Microbiology categories.
Emerging Foodborne Pathogens
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Author : Yasmine Motarjemi
language : en
Publisher: CRC Press
Release Date : 2006-06-09
Emerging Foodborne Pathogens written by Yasmine Motarjemi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-06-09 with Technology & Engineering categories.
Developments such as the increasing globalization of the food industry, constant innovations in technologies and products, and changes in the susceptibility of populations to disease have all highlighted the problem of emerging pathogens, either newly discovered through more sensitive analytical methods, linked for the first time to disease in humans, or newly associated with a particular food. Designed for microbiologists and quality assurance professionals and for government and academic food safety scientists, this timely reference discusses ways of identifying emerging pathogens and includes chapters on individual pathogens, their epidemiology, methods of detection, and means of control.
Listeria
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Author : Chris Bell
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Listeria written by Chris Bell and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
The independent investigations some 70 years ago by E. G. D. Murray and colleagues in Cambridge (UK) and J,H. H. Pirie in Johannesburg (South Mrica) resulted in the first detailed descriptions of listeriosis (in both instances in small animals), together with the isolation and naming of Lis teria monocytogenes. These descriptions in 1926 and 1927 show the pre cision and care of these experimentalists, for not only did they show much skill and attention to detail but also great insight in surmising that the consumption of contaminated food was associated with the trans mission of listeriosis. In the words of Pirie in 1927, 'Infection can be pro duced by subcutaneous inoculation or by feeding and it is thought that it is by feeding that the disease is spread in nature. ' These observations were largely forgotten and listeriosis was regarded as a rather obscure disease of animals and occasionally humans. However, the 1980s saw dramatic changes and the 'elevation' of Listeria to a topic of concern not only amongst microbiologists (particularly food micro biologists) but also the general public.
Advanced Quantitative Microbiology For Foods And Biosystems
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Author : Micha Peleg
language : en
Publisher: CRC Press
Release Date : 2006-04-12
Advanced Quantitative Microbiology For Foods And Biosystems written by Micha Peleg and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-12 with Technology & Engineering categories.
Presenting a novel view of the quantitative modeling of microbial growth and inactivation patterns in food, water, and biosystems, Advanced Quantitative Microbiology for Foods and Biosystems: Models for Predicting Growth and Inactivation describes new models for estimating microbial growth and survival. The author covers traditional and alternative models, thermal and non-thermal preservation, water disinfection, microbial dose response curves, interpretation of irregular count records, and how to estimate the frequencies of future outbursts. He focuses primarily on the mathematical forms of the proposed alternative models and on the rationale for their introduction as substitutes to those currently in use. The book provides examples of how some of the methods can be implemented to follow or predict microbial growth and inactivation patterns, in real time, with free programs posted on the web, written in MS ExcelÒ, and examples of how microbial survival parameters can be derived directly from non-isothermal inactivation data and then used to predict the efficacy of other non-isothermal heat treatments. Featuring numerous illustrations, equations, tables, and figures, the book elucidates a new approach that resolves several outstanding issues in microbial modeling and eliminates inconsistencies often found in current methods.