Download or read book Sequencing Technologies in Microbial Food Safety and Quality written by Devarajan Thangardurai and published by CRC Press. This book was released on 2021-04-14 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular landscape for food safety analysis is rapidly revolutionizing because of high resolution and value added resulting analysis of next-generation sequencing (NGS) approaches. These modern sequencing technologies drive worldwide advancements in food safety and quality. Sequencing Technologies in Microbial Food Safety and Quality reviews several practices in that NGS contributes to foodborne pathogens functional characterization, management and control. This book focuses on potential uses of sequencing technologies in microbial food safety and quality and highlights present challenges in the food industry. Key Features: Application of whole genome sequencing technologies in disease diagnostics, surveillance, transmission, and outbreak investigation in food sector Impact of sequencing tools in the area of food microbiology Recent advances in genomic DNA sequencing of microbial species from single cells Microbial bioinformatics resources for food microbiology High-throughput insertion tracking by deep sequencing for the analysis of food pathogens This book includes contributions from experts who have manipulated sequencing tools in relation to microbial food safety and quality. Presenting comprehensive details about NGS approaches in food science, this book is an updated and reliable reference for food scientists, nutritionists, food product investigators to study and implement the sequencing technologies for developing quality and safe food. This book would also serve as informative resource for food industry officials, government researchers, food science or food nutrition students who seek comprehensive knowledge about the role of emerging sequencing technologies in revolutionizing the food industry.

Download or read book Game Changer Next Generation Sequencing and Its Impact on Food Microbiology written by Jennifer Ronholm and published by Frontiers Media SA. This book was released on 2018-04-26 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in next-generation sequencing technologies (NGS) are revolutionizing the field of food microbiology. Microbial whole genome sequencing (WGS) can provide identification, characterization, and subtyping of pathogens for epidemiological investigations at a level of precision previously not possible. This allows for connections and source attribution to be inferred between related isolates that may be overlooked by traditional techniques. The archiving and global sharing of genome sequences allow for retrospective analysis of virulence genes, antimicrobial resistance markers, mobile genetic elements and other novel genes. The advent of high-throughput 16S rRNA amplicon sequencing, in combination with the advantages offered by massively parallel second-generation sequencing for metagenomics, enable intensive studies on the microbiomes of food products and the impact of foods on the human microbiome. These studies may one day lead to the development of reliable culture-independent methods for food monitoring and surveillance. Similarly, RNA-seq has provided insights into the transcriptomes and hence the behaviour of bacterial pathogens in food, food processing environments, and in interaction with the host at a resolution previously not achieved through the use of microarrays and/or RT-PCR. The vast un-tapped potential applications of NGS along with its rapidly declining costs, give this technology the ability to contribute significantly to consumer protection, global trade facilitation, and increased food safety and security. Despite the rapid advances, challenges remain. How will NGS data be incorporated into our existing global food safety infrastructure? How will massive NGS data be stored and shared globally? What bioinformatics solutions will be used to analyse and optimise these large data sets? This Research Topic discusses recent advances in the field of food microbiology made possible through the use of NGS.

Download or read book Global Food Safety written by Saher Islam and published by CRC Press. This book was released on 2023-01-27 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Harnessing Big Data in Food Safety written by Jeffrey Farber and published by Springer Nature. This book was released on 2022-11-23 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Big Data technologies have the potential to revolutionize the agriculture sector, in particular food safety and quality practices. This book is designed to provide a foundational understanding of various applications of Big Data in Food Safety. Big Data requires the use of sophisticated approaches for cleaning, processing and extracting useful information to improve decision-making. The contributed volume reviews some of these approaches and algorithms in the context of real-world food safety studies. Food safety and quality related data are being generated in large volumes and from a variety of sources such as farms, processors, retailers, government organizations, and other industries. The editors have included examples of how big data can be used in the fields of bacteriology, virology and mycology to improve food safety. Additional chapters detail how the big data sources are aggregated and used in food safety and quality areas such as food spoilage and quality deterioration along the supply chain, food supply chain traceability, as well as policy and regulations. The volume also contains solutions to address standardization, data interoperability, and other data governance and data related technical challenges. Furthermore, this volume discusses how the application of machine-learning has successfully improved the speed and/or accuracy of many processes in the food supply chain, and also discusses some of the inherent challenges. Included in this volume as well is a practical example of the digital transformation that happened in Dubai, with a particular emphasis on how data is enabling better decision-making in food safety. To complete this volume, researchers discuss how although big data is and will continue to be a major disruptor in the area of food safety, it also raises some important questions with regards to issues such as security/privacy, data control and data governance, all of which must be carefully considered by governments and law makers.

Download or read book Food Microbial and Molecular Biology written by Saher Islam and published by CRC Press. This book was released on 2023-09-08 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Whole genome sequencing as a tool to strengthen foodborne disease surveillance and response Module 1 written by World Health Organization and published by World Health Organization. This book was released on 2023-10-19 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, there is growing recognition of foodborne diseases as a public health priority. From a public health perspective, foodborne diseases are largely preventable, and can be controlled through effective food safety systems that evaluate hazards along the food chain, from production to consumption. An integrated food chain surveillance system can detect and monitor foodborne bacteria, including antimicrobial resistant bacteria, throughout the food chain. Whole genome sequencing (WGS) has the potential to change how we detect and monitor microbial hazards in the food chain, as well as how we assess, investigate and manage food safety risks. It is anticipated that this new technology will help reduce the burden of foodborne diseases, given its advantages over previous low-resolution typing and detection methods. The purpose of this manual is to provide guidance on: - The capacities that need to be in place before WGS can be useful for foodborne disease surveillance and response, - The options for implementing WGS; and - How to implement WGS within existing surveillance and response systems. The present module introduces WGS and its relevance to foodborne diseases; it defines the minimum capacities needed before a country can implement WGS for outbreak investigations and routine surveillance; and includes a section to assist countries in selecting an option for implementing WGS within their existing surveillance and response system.

Download or read book Genomics and Metagenomics Approaches for Food Value Chain Quality Safety and Product Development written by Caroline Barretto and published by Frontiers Media SA. This book was released on 2022-12-05 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Whole genome sequencing as a tool to strengthen foodborne disease surveillance and response Module 3 written by World Health Organization and published by World Health Organization. This book was released on 2023-10-23 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, there is growing recognition of foodborne diseases as a public health priority. From a public health perspective, foodborne diseases are largely preventable, and can be controlled through effective food safety systems that evaluate hazards along the food chain, from production to consumption. An integrated food chain surveillance system can detect and monitor foodborne bacteria, including antimicrobial resistant bacteria, throughout the food chain. Whole genome sequencing (WGS) has the potential to change how we detect and monitor microbial hazards in the food chain, as well as how we assess, investigate and manage food safety risks. It is anticipated that this new technology will help reduce the burden of foodborne diseases, given its advantages over previous low-resolution typing and detection methods. The purpose of this manual is to provide guidance on: - The capacities that need to be in place before WGS can be useful for foodborne disease surveillance and response; - The options for implementing WGS; and - How to implement WGS within existing surveillance and response systems. This module is about using WGS in routine surveillance of foodborne diseases. It is meant for countries experienced in laboratory-based surveillance of foodborne pathogens. WGS can be implemented where subtyping foodborne pathogens or replacing traditional typing methods is being considered. Routine surveillance includes outbreak detection, monitoring trends over time, and using WGS for AMR and virulence factor monitoring.

Download or read book Whole genome sequencing as a tool to strengthen foodborne disease surveillance and response Module 2 written by World Health Organization and published by World Health Organization. This book was released on 2023-10-19 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, there is growing recognition of foodborne diseases as a public health priority. From a public health perspective, foodborne diseases are largely preventable, and can be controlled through effective food safety systems that evaluate hazards along the food chain, from production to consumption. An integrated food chain surveillance system can detect and monitor foodborne bacteria, including antimicrobial resistant bacteria, throughout the food chain. Whole genome sequencing (WGS) has the potential to change how we detect and monitor microbial hazards in the food chain, as well as how we assess, investigate and manage food safety risks. It is anticipated that this new technology will help reduce the burden of foodborne diseases, given its advantages over previous low-resolution typing and detection methods. The purpose of this manual is to provide guidance on: - The capacities that need to be in place before WGS can be useful for foodborne disease surveillance and response; - The options for implementing WGS; and - How to implement WGS within existing surveillance and response systems. This module discusses how WGS can be used to support foodborne disease outbreak investigations. It is meant for countries in the initial stages of laboratory-based surveillance for selected foodborne pathogens. The module describes how WGS can be used in the investigation of outbreaks detected by existing surveillance systems.

Download or read book Food Safety and Toxicology written by Oluwatosin Ademola Ijabadeniyi and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-12-31 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microbial Diversity in the Genomic Era written by Surajit Das and published by Elsevier. This book was released on 2024-03-23 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial Diversity in the Genomic Era, Second Edition presents techniques used for microbial taxonomy and phylogeny, along with their applications and respective strengths and challenges. Though many advanced techniques for the identification of unknown bacterium are available in the genomic era, a far fewer number of the total microbial species have been discovered and identified to date. With that in mind, this book incorporates recently developed biosystematics methods and approaches to assess microbial taxonomy, with suitable recommendations for where to apply them across the range of bacterial identification and infectious disease research. Here, international researchers in the field first provide a broad overview of microbial genomics research and microbiome directed medicine, followed by sections on molecular tools for microbial diversity research, extremophilic microbial diversity, functional microbial diversity across application areas, microbial diversity and infectious disease research, and future directions for research. Step-by-step methodologies are provided for key techniques, along with applied case studies breaking down recent research studies into the practical components, illuminating pathways for new studies across the field. This new edition has been fully updated to address advances in the field of microbiome directed medicine, and whole genome sequencing for studying microbial diversity, considering both recent technological advances and new applications areas, from extremophile studies to the latest approaches in human microbiome analysis. - Instructs in techniques used for microbial taxonomy and phylogeny, with discussions of their applications and respective pros and cons - Reviews the evolving field of microbial typing and the genomic technologies that enable comparative metagenomic analysis of complex microbial environments - Covers microbiome directed translational research, as well as whole genome sequencing for studying microbial diversity, with newly added research protocols and case studies - Reviews future applications in the field of microbiome directed medicine - Features chapter contributions from global experts in the field

Download or read book Agricultural Biotechnology Biodiversity and Bioresources Conservation and Utilization written by Olawole O. Obembe and published by CRC Press. This book was released on 2022-05-10 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers a range of important topics on crop and animal genetics, breeding and genomics, as well as biodiversity and genetic resources conservation and utilization reflecting three thematic sections of working groups of the Biotechnology Society of Nigeria. The topics range from agricultural biotechnology, including genetically modified organisms and gene-editing for agronomically important traits in tropical crops, to Nigeria’s mega biodiversity and genetic resources conservation. This book will engender a deeper understanding of underpinning mechanisms, technologies, processes and science–policy nexus that has placed Nigeria as a leader in biotechnology in Africa. The book will be useful reference material for scientists and researchers working in the fields of food and agricultural biotechnology, bioinformatics, plant and animal genetics, breeding and genomics, genetic resources conservation and enhancement. Emphasizes recent advances in biotechnologies that could ameliorate the high-level global food and nutrition insecurity through plant and animal genetics, breeding, as well as genomics Provides detailed information towards harnessing indigenous bioresources for food and nutrition security and climate change adaptation Introduces new frontiers in the area of genomics, most especially their relevant applications in crop and animal breeding Reviews biotechniques that could enhance plant genetic resources conservation and utilization Discusses current biotechnological approaches to exploit genetic resources including the development of synthetic hexaploid wheat (SHW) for crop adaptation to the increasingly changing global climate

Download or read book Applications of Whole Genome Sequencing in food safety management written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-06-18 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food safety is a global concern, and consumers have the right to safe and nutritious food (FAO, 1996). Considerable efforts to strengthen food control systems have been made in many countries. However, while progress has been made, the estimated global burden of foodborne diseases: 600 million foodborne illnesses and 420 000 deaths from 31 major food safety hazards in 2010 (WHO, 2015)1 and the related social and economic costs (loss of income, employment and market access) remain unacceptably high. In addition, food safety is an important element in achieving food security, which is negatively impacted by both the health and economic aspects of unsafe food. Within this context, there are ongoing efforts in the way in which the building blocks of food control systems are developed and implemented, from legislative aspects to surveillance and monitoring programmes, and the tools used by laboratories. Whole Genome Sequencing (WGS) has recently emerged as a new tool, and offers great potential in the way we investigate, assess and manage microbiological food safety issues and illnesses. It allows the identification and characterization of micro-organisms with a level of precision not previously possible, therefore potentially minimizing much of the uncertainty which impacts our ability to respond and manage microbiological food safety issues effectively and efficiently. This, in addition to its rapidly declining costs, increases the attractiveness of incorporating such a tool in food safety management. While several industrialized countries have been moving forward with the technology, its application is limited, particularly in developing and transitional countries. Information describing the potential benefits, possible drawbacks, infrastructure requirements and technical challenges is urgently needed if countries are to make appropriate decisions about when and where to use this technology to strengthen national food control systems.

Download or read book Improving Food Safety Through a One Health Approach written by Institute of Medicine and published by National Academies Press. This book was released on 2012-09-10 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globalization of the food supply has created conditions favorable for the emergence, reemergence, and spread of food-borne pathogens-compounding the challenge of anticipating, detecting, and effectively responding to food-borne threats to health. In the United States, food-borne agents affect 1 out of 6 individuals and cause approximately 48 million illnesses, 128,000 hospitalizations, and 3,000 deaths each year. This figure likely represents just the tip of the iceberg, because it fails to account for the broad array of food-borne illnesses or for their wide-ranging repercussions for consumers, government, and the food industry-both domestically and internationally. A One Health approach to food safety may hold the promise of harnessing and integrating the expertise and resources from across the spectrum of multiple health domains including the human and veterinary medical and plant pathology communities with those of the wildlife and aquatic health and ecology communities. The IOM's Forum on Microbial Threats hosted a public workshop on December 13 and 14, 2011 that examined issues critical to the protection of the nation's food supply. The workshop explored existing knowledge and unanswered questions on the nature and extent of food-borne threats to health. Participants discussed the globalization of the U.S. food supply and the burden of illness associated with foodborne threats to health; considered the spectrum of food-borne threats as well as illustrative case studies; reviewed existing research, policies, and practices to prevent and mitigate foodborne threats; and, identified opportunities to reduce future threats to the nation's food supply through the use of a "One Health" approach to food safety. Improving Food Safety Through a One Health Approach: Workshop Summary covers the events of the workshop and explains the recommendations for future related workshops.

Download or read book Microbial Food Safety Along the Dairy Chain written by Edward M. Fox and published by Frontiers Media SA. This book was released on 2017-11-16 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dairy chain is an integral part of global food supply, with dairy food products a staple component of recommended healthy diets. The dairy food chain from production through to the consumer is complex, with various opportunities for microbial contamination of ingredients or food product, and as such interventions are key to preventing or controlling such contamination. Dairy foods often include a microbial control step in their production such as pasteurization, but in some cases may not, as with raw milk cheeses. Microbial contamination may lead to a deterioration in food quality due to spoilage organisms, or may become a health risk to consumers should the contaminant be a pathogenic microorganism. As such food safety and food production are intrinsically linked. This Research Topic eBook includes submissions on issues relating to the microbiological integrity of the dairy food chain, such as the ecology of pathogenic and spoilage organisms through the dairy farm to fork paradigm, their significance to dairy foods and health, and genomic analysis of these microorganisms.

Download or read book Nanoemulsions in Food Technology written by Javed Ahmad and published by CRC Press. This book was released on 2021-10-17 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: As of late, greater efforts are being made in the use of nanoemulsion techniques to encapsulate, protect, and deliver functional compounds for food applications, given their advantages over conventional emulsification techniques. In addition, delivery systems of nano-scale dimensions use low-energy emulsification methods and exclude the need of any solvent, heat, or sophisticated instruments in their production. Divided into three sections, Nanoemulsions in Food Technology: Development, Characterization, and Applications will provide in-depth information and comprehensive discussion over technologies, physical and nanostructural characterization, as well as applicability of the nanoemulsion technique in food sciences. It describes the techniques involved in nanoemulsion characterization, mainly dealing with interfacial and nanostructural characterization of nanoemulsions, different physical characterization techniques, as well as various imaging and separation techniques involved in its characterization. Key Features Provides a detailed discussion about the technology of nanoemulsion Explains how nanoemulsion technique is helpful in using essential oils of different biological sources Presents methods of preparation and recent advancements in manufacturing along with stability perspectives of this technique. Discusses recent advancements in manufacturing and reviews the stability perspectives of nanoemulsion techniques This book contains in-depth information on a technology overview, physical and nanostructural characterization, as well as applicability of the nanoemulsion technique in food sciences. It is a concise body of information that is beneficial to researchers, industries, and students alike. The contributing authors are drawn from a rich blend of experts in various areas of scientific field exploring nanoemulsion techniques for wider applications. Also available in the Food Analysis and Properties Series: Sequencing Technologies in Microbial Food Safety and Quality, edited by Devarajan Thangardurai, Leo M.L. Nollet, Saher Islam, and Jeyabalan Sangeetha (ISBN: 9780367351182) Chiral Organic Pollutants: Monitoring and Characterization in Food and the Environment, edited by Edmond Sanganyado, Basil K. Munjanja, and Leo M.L. Nollet (ISBN: 9780367429232) Analysis of Nanoplastics and Microplastics in Food, edited by Leo. M.L. Nollet and Khwaja Salahuddin Siddiqi (ISBN: 9781138600188)

Download or read book Bioactive Compounds of Edible Oils and Fats written by Leo M.L. Nollet and published by CRC Press. This book was released on 2024-10-09 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edible oils and fats are derived from plants and animals and have several health benefits. Edible oils and fats consist of many health-promoting bioactive compounds such as polyunsaturated fatty acids, monounsaturated fatty acids, polyphenols, flavonoids, phytosterols, vitamins, and inorganic compounds. The chemical compounds present in edible oils and fats are known for their possible health risks such as coronary heart disease and metabolic diseases, which is why there is a need to check the quality, purity, and safety of edible oils and fats. Bioactive Compounds of Edible Oils & Fats: Health Benefits, Risks, and Analysis provides an overview of different edible oils and fats, health benefits, associated risks, and analytical techniques for qualitative and quantitative guidelines for ensuring their quality and safety using modern analytical tools and techniques. This book will provide an important guideline for controlling quality, safety, and efficacy issues related to edible oils and fats. Key Features: Provides a detailed overview of different edible oils and fats of plant and animal origin, chemistry, and identification methods. Describes their health benefits, risks, and the use of different analytical techniques in quality control. Describes the applicability of sophisticated analytical techniques such as GC-FID, GC-MS, and HPLC for quality control of edible oils and fats. Emphasizes the use of recent techniques such as LC-MS and FTIR-chemometrics in the analysis and quality control of edible oils and fats.