Quantitative Microbial Risk Assessment

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Quantitative Microbial Risk Assessment
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Author : Charles N. Haas
language : en
Publisher: John Wiley & Sons
Release Date : 2014-07-08
Quantitative Microbial Risk Assessment written by Charles N. Haas 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 2014-07-08 with Technology & Engineering categories.
Provides the latest QMRA methodologies to determine infection risk cause by either accidental microbial infections or deliberate infections caused by terrorism • Reviews the latest methodologies to quantify at every step of the microbial exposure pathways, from the first release of a pathogen to the actual human infection • Provides techniques on how to gather information, on how each microorganism moves through the environment, how to determine their survival rates on various media, and how people are exposed to the microorganism • Explains how QMRA can be used as a tool to measure the impact of interventions and identify the best policies and practices to protect public health and safety • Includes new information on genetic methods • Techniques use to develop risk models for drinking water, groundwater, recreational water, food and pathogens in the indoor environment
Quantitative Microbial Risk Assessment
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Author : Charles N. Haas
language : en
Publisher: John Wiley & Sons
Release Date : 2014-06-09
Quantitative Microbial Risk Assessment written by Charles N. Haas 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 2014-06-09 with Technology & Engineering categories.
Provides the latest QMRA methodologies to determine infection risk cause by either accidental microbial infections or deliberate infections caused by terrorism • Reviews the latest methodologies to quantify at every step of the microbial exposure pathways, from the first release of a pathogen to the actual human infection • Provides techniques on how to gather information, on how each microorganism moves through the environment, how to determine their survival rates on various media, and how people are exposed to the microorganism • Explains how QMRA can be used as a tool to measure the impact of interventions and identify the best policies and practices to protect public health and safety • Includes new information on genetic methods • Techniques use to develop risk models for drinking water, groundwater, recreational water, food and pathogens in the indoor environment
Quantitative Microbial Risk Assessment
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Author : Haas CN.
language : en
Publisher:
Release Date : 1999
Quantitative Microbial Risk Assessment written by Haas CN. and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with categories.
Microbiological Risk Assessment In Food Processing
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Author : M. Brown
language : en
Publisher: Elsevier
Release Date : 2002-09-26
Microbiological Risk Assessment In Food Processing written by M. Brown and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-09-26 with Technology & Engineering categories.
Microbiological risk assessment (MRA) is one of the most important recent developments in food safety management. Adopted by Codex Alimentarius and many other international bodies, it provides a structured way of identifying and assessing microbiological risks in food. Edited by two leading authorities, and with contributions by international experts in the field, Microbiological risk assessment provides a detailed coverage of the key steps in MRA and how it can be used to improve food safety.The book begins by placing MRA within the broader context of the evolution of international food safety standards.Part one introduces the key steps in MRA methodology. A series of chapters discusses each step, starting with hazard identification and characterisation before going on to consider exposure assessment and risk characterisation. Given its importance, risk communication is also covered. Part two then considers how MRA can be implemented in practice. There are chapters on implementing the results of a microbiological risk assessment and on the qualitative and quantitative tools available in carrying out a MRA. It also discusses the relationship of MRA to the use of microbiological criteria and another key tool in food safety management, Hazard Analysis and Critical Control Point (HACCP) systems.With its authoritative coverage of both principles and key issues in implementation, Microbiological risk assessment in food processing is a standard work on one of the most important aspects of food safety management. - Provides a detailed coverage of the key steps in microbiological risk assessment (MRA) and how it can be used to improve food safety - Places MRA within the broader context of the evolution of international food safety standards - Introduces the key steps in MRA methodology, considers exposure assessment and risk characterisation, and covers risk communication
Ready To Eat Foods
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Author : Andy Hwang
language : en
Publisher: CRC Press
Release Date : 2010-03-03
Ready To Eat Foods written by Andy Hwang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-03-03 with Technology & Engineering categories.
With growing consumer demand for ready-to-eat (RTE) foods that are wholesome and require less handling and preparation, the production of RTE foods has increased and their variety has expanded considerably, spanning from bagged spinach to pre-packaged school lunches. But since RTE foods are normally consumed directly without cooking- a step that ki
Evaluation Of Microbial Risk Assessment Techniques And Applications
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Author : J. A. Soller
language : en
Publisher: IWA Publishing
Release Date : 2003-12-01
Evaluation Of Microbial Risk Assessment Techniques And Applications written by J. A. Soller and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-12-01 with Science categories.
This investigation reviewed and evaluated methodologies used for microbial risk assessment with respect to their applicability for reclaimed water applications. The investigation was comprised of five primary components: a comprehensive database of articles, reports and books describing microbial risk assessment methodologies was established and reviewed. Risk assessment techniques and models were identified for estimating the public health risk from exposure to microorganisms via reclaimed water applications. Two models were identified for further evaluation: a static (individual based) and a dynamic (population based). In the third component, the two models were evaluated to differentiate between the conditions under which models predict similar and substantially different estimations of risk. Through numerical simulation, exposure/pathogen combinations were identified when it may be appropriate to use the less complex, static model. Case study risk assessment scenarios demonstrated the model selection process for three realistic, yet hypothetical reclaimed water scenarios.The fourth component presents a constraint analysis for existing reuse regulations. The constraint analysis is carried out by documenting the existing reuse regulations. The constraint analysis is carried out by documenting the existing regs in three states for landscape irrigation and uses that comparison as a starting point to identify how microbial risk assessment may be useful within the context of existing and potential future water reuse regulations. The investigation concludes by identifying criteria for a computer interface that would allow regulatory and/or municipal agencies/utilities to take advantage of the analysis discussed in the report. This publication can also be purchased and downloaded via Pay Per View on Water Intelligence Online - click on the Pay Per View icon below
Greywater Reuse
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Author : Amit Gross
language : en
Publisher: IWA Publishing
Release Date : 2015-05-15
Greywater Reuse written by Amit Gross and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-05-15 with Science categories.
Greywater Reuse examines the features and implications of greywater reuse scientifically, quantitatively, and thoroughly. Based on the authors’ extensive studies of treatment facilities in urban and rural environments, development of greywater treatment systems, and research of potential environmental and health risks posed by greywater at different treatment levels, this authoritative text: Describes the chemical, physical, and microbial properties of greywater Covers the treatment and removal of greywater pollutants, providing case studies of common methods Identifies the risks involved in greywater use and proposes regulatory measures to help reduce these risks Reviews the greywater management strategies, policies, and legislation of several different countries Discusses the prevailing public perception and willingness to adopt various uses of greywater Analyzes the economic impact of greywater reuse from both the consumer and national perspectives This title is co-published with CRC Press Amit Gross, Jacob Blaustein Institutes for Desert Research, Israel, Adi Maimon, Ben-Gurion University of the Negev, Israel, Yuval Alfiya, Technion – Israel Institute of Technology, Haifa, Israel and Eran Friedler, Technion – Israel Institute of Technology, Haifa, Israel.
Microbiological Risk Assessment In Food Processing
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Author : M. Brown
language : en
Publisher: Woodhead Publishing
Release Date : 2002-09-26
Microbiological Risk Assessment In Food Processing written by M. Brown and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-09-26 with Business & Economics categories.
The chilling and freezing of meat remains an essential way of extending shelf-life and maintaining quality. Based on the work of the internationally-renowned Food Refrigeration and Process Engineering Centre (FRPERC), Meat refrigeration provides an authoritative guide both to the impact of refrigeration on meat and best practice in using it to maximise meat quality for the consumer. Part one considers the impact of refrigeration on meat quality. There are chapters on the microbiology of refrigerated meat and its influence on shelf-life, drip production, weight loss and the effect of refrigeration on colour and texture. Part two looks at best practice in managing the cold chain from carcass to consumer. The authors discuss primary chilling, freezing, thawing and tempering, transport, storage, retail display and consumer handing. Part three of the book looks at aspects of process control, including chapters on such issues as temperature measurement, the design and optimal use of refrigeration systems. Both authoritative and practical, Meat refrigeration is a standard work for all those wishing to maximise the quality of refrigerated meat. The standard work on meat refrigerationCovers both individual quality issues and the management of the cold chain from carcass to consumer.
Guidance On The Use Of Quantitative Microbial Risk Assessment In Drinking Water
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Author :
language : en
Publisher:
Release Date : 2019
Guidance On The Use Of Quantitative Microbial Risk Assessment In Drinking Water written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Drinking water categories.
Microbiological Risk Assessment Associated With The Food Processing And Distribution Chain
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Author : Jeanne-Marie Membre
language : en
Publisher: John Wiley & Sons
Release Date : 2022-05-23
Microbiological Risk Assessment Associated With The Food Processing And Distribution Chain written by Jeanne-Marie Membre 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 2022-05-23 with Technology & Engineering categories.
According to the World Health Organization, one in every ten people worldwide falls ill from eating contaminated food every year, with 550 million cases of diarrheal diseases. Microbiological risk assessment aims to characterize the nature and probability of harm resulting from human exposure to the biological agents that are present in foodstuffs. This assessment must take into account all stages of the chain: from the production of raw materials to consumption. After briefly introducing food safety and risk assessment, this book details the four major steps of microbiological risk assessment. The contributors first present hazard identification and then exposure assessment, which is subdivided into methods for the detection and enumeration of pathogens and for the quantification of the level of exposure. Then, hazard characterization is subdivided into pathogenicity mechanisms and quantification of the dose–response relationship. Finally a guide for microbiological risk characterization is provided. The conclusion presents possible development avenues for microbiological risk assessment, particularly its integration into a holistic assessment of food systems.