Stress Responses And Survival Mechanisms Of Food Related Bacteria

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Industrial and Host Associated Stress Responses in Food Microbes. Implications for Food Technology and Food Safety

Author : Lorena Ruiz
Publisher : Frontiers Media SA
ISBN 13 : 288945293X
Total Pages : 295 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Industrial and Host Associated Stress Responses in Food Microbes. Implications for Food Technology and Food Safety by : Lorena Ruiz

Download or read book Industrial and Host Associated Stress Responses in Food Microbes. Implications for Food Technology and Food Safety written by Lorena Ruiz and published by Frontiers Media SA. This book was released on 2017-10-19 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the food processing chain and after ingestion by the host, food associated bacteria have to cope with a range of stress factors such as thermal and/or non-thermal inactivation treatments, refrigeration temperatures, freeze-drying, high osmolarity, acid pH in the stomach or presence of bile salts in the intestine, that threaten bacterial survival. The accompanying plethora of microbial response and adaptation phenomena elicited by these stresses has important implications for food technology and safety. Indeed, while resistance development of pathogenic and spoilage microorganisms may impose health risks for the consumer and impart great economic losses to food industries, reduced survival of probiotic bacteria may strongly compromise their claimed health benefit attributes. As a result, substantial research efforts have been devoted in the last decades to unravel the mechanisms underlying stress response and resistance development in food associated microorganisms in order to better predict and improve (i) the inactivation of foodborne pathogens and spoilage microorganisms on the one hand and (ii) the robustness and performance of beneficial microorganisms on the other. Moreover, the recent implementation of system-wide omics and (single-)cell biology approaches is greatly boosting our insights into the modes of action underlying microbial inactivation and survival. This Research Topic aims to provide an avenue for dissemination of recent advances within the field of microbial stress response and adaptation, with a particular focus not only on food spoilage and pathogenic microorganisms but also on beneficial microbes in foods.

Stress Responses and Survival Mechanisms of Food Related Bacteria

Author : Birgitte Moen
Publisher :
ISBN 13 : 9788257506834
Total Pages : 101 pages
Book Rating : 4.5/5 (68 download)

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Book Synopsis Stress Responses and Survival Mechanisms of Food Related Bacteria by : Birgitte Moen

Download or read book Stress Responses and Survival Mechanisms of Food Related Bacteria written by Birgitte Moen and published by . This book was released on 2005 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stress Responses of Foodborne Pathogens

Author : Tian Ding
Publisher : Springer Nature
ISBN 13 : 3030905780
Total Pages : 618 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Stress Responses of Foodborne Pathogens by : Tian Ding

Download or read book Stress Responses of Foodborne Pathogens written by Tian Ding and published by Springer Nature. This book was released on 2022-04-22 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food-borne bacterial pathogens encounter a number of stressors during food processing and preservation. More and more pathogens are able to adapt their physiological properties and/or genetic expression to survive these stressors and pose a risk to food safety and public health. This book provides the reader with a comprehensive overview of common food processing-associated stressors (e.g., heat, cold, acid, osmosis, and oxidation) and deals with the molecular basis of the respective bacterial stress response mechanisms (e.g., viable but nonculturable state, biofilm formation, sporulation, and cross-protection response). Additionally, various chapters cover the response mechanisms of foodborne pathogens to emerging nonthermal sterilisation technologies such as ultrasound, high-pressure processing, pulsed electric fields, ultraviolet light, irradiation and phytochemicals. Through this book we also learn about future prospects for the efficient control of stress adaption in foodborne pathogens to ensure maximum consumer safety. This book offers a valuable resource for researchers, graduate students, food process engineers and product developers in the fields of food science and microbiology.

Industrial and Host Associated Stress Responses in Food Microbes. Implications for Food Technology and Food Safety

Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (136 download)

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Book Synopsis Industrial and Host Associated Stress Responses in Food Microbes. Implications for Food Technology and Food Safety by :

Download or read book Industrial and Host Associated Stress Responses in Food Microbes. Implications for Food Technology and Food Safety written by and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the food processing chain and after ingestion by the host, food associated bacteria have to cope with a range of stress factors such as thermal and/or non-thermal inactivation treatments, refrigeration temperatures, freeze-drying, high osmolarity, acid pH in the stomach or presence of bile salts in the intestine, that threaten bacterial survival. The accompanying plethora of microbial response and adaptation phenomena elicited by these stresses has important implications for food technology and safety. Indeed, while resistance development of pathogenic and spoilage microorganisms may impose health risks for the consumer and impart great economic losses to food industries, reduced survival of probiotic bacteria may strongly compromise their claimed health benefit attributes. As a result, substantial research efforts have been devoted in the last decades to unravel the mechanisms underlying stress response and resistance development in food associated microorganisms in order to better predict and improve (i) the inactivation of foodborne pathogens and spoilage microorganisms on the one hand and (ii) the robustness and performance of beneficial microorganisms on the other. Moreover, the recent implementation of system-wide omics and (single-)cell biology approaches is greatly boosting our insights into the modes of action underlying microbial inactivation and survival. This Research Topic aims to provide an avenue for dissemination of recent advances within the field of microbial stress response and adaptation, with a particular focus not only on food spoilage and pathogenic microorganisms but also on beneficial microbes in foods.

Stress Responses of Lactic Acid Bacteria

Author : Effie Tsakalidou
Publisher : Springer Science & Business Media
ISBN 13 : 0387927719
Total Pages : 540 pages
Book Rating : 4.3/5 (879 download)

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Book Synopsis Stress Responses of Lactic Acid Bacteria by : Effie Tsakalidou

Download or read book Stress Responses of Lactic Acid Bacteria written by Effie Tsakalidou and published by Springer Science & Business Media. This book was released on 2011-09-06 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with the basics of lactic acid bacteria and stress response, then working into specific fields of research and current developments, Stress Responses of Lactic Acid Bacteria will serve as an essential guidebook to researchers in the field, industry professionals, and advanced students in the area. The exploration of stress responses in lactic acid bacteria began in the early 90s and revealed the differences that exist between LAB and the classical model microorganisms. A considerable amount of work has been performed on the main genera / species of LAB regarding the genes implicated and their actual role and regulation, and the mechanisms of stress resistance have also been elucidated. Recent genome and transcriptome analyses complement the proteome and genetic information available today and shed a new light on the perception of and the responses to stress by lactic acid bacteria.

Microbial Stress Adaptation and Food Safety

Author : Ahmed E. Yousef
Publisher : CRC Press
ISBN 13 : 1420012827
Total Pages : 368 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Microbial Stress Adaptation and Food Safety by : Ahmed E. Yousef

Download or read book Microbial Stress Adaptation and Food Safety written by Ahmed E. Yousef and published by CRC Press. This book was released on 2002-12-17 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to address the subject, Microbial Stress Adaptation and Food Safety emphasizes the implications of stress adaptation and its consequences for food safety. It covers the basic science, kinetics, mechanisms, assessment, and control of stress adaptation and its impact on the safety of foods produced by minimal processing or non-thermal technologies. World renowned experts in the field provide detailed accounts of problems associated with stress adaptation and suggest practical solutions for overcoming these problems.

Stress Responses and Resistance Mechanisms of Food Related Bacteria

Author : Erlend Bore
Publisher :
ISBN 13 : 9788257506957
Total Pages : 113 pages
Book Rating : 4.5/5 (69 download)

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Book Synopsis Stress Responses and Resistance Mechanisms of Food Related Bacteria by : Erlend Bore

Download or read book Stress Responses and Resistance Mechanisms of Food Related Bacteria written by Erlend Bore and published by . This book was released on 2006 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nanostructures for Antimicrobial Therapy

Author : Anton Ficai
Publisher : Elsevier
ISBN 13 : 0323461514
Total Pages : 724 pages
Book Rating : 4.3/5 (234 download)

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Book Synopsis Nanostructures for Antimicrobial Therapy by : Anton Ficai

Download or read book Nanostructures for Antimicrobial Therapy written by Anton Ficai and published by Elsevier. This book was released on 2017-05-29 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanostructures for Antimicrobial Therapy discusses the pros and cons of the use of nanostructured materials in the prevention and eradication of infections, highlighting the efficient microbicidal effect of nanoparticles against antibiotic-resistant pathogens and biofilms. Conventional antibiotics are becoming ineffective towards microorganisms due to their widespread and often inappropriate use. As a result, the development of antibiotic resistance in microorganisms is increasingly being reported. New approaches are needed to confront the rising issues related to infectious diseases. The merging of biomaterials, such as chitosan, carrageenan, gelatin, poly (lactic-co-glycolic acid) with nanotechnology provides a promising platform for antimicrobial therapy as it provides a controlled way to target cells and induce the desired response without the adverse effects common to many traditional treatments. Nanoparticles represent one of the most promising therapeutic treatments to the problem caused by infectious micro-organisms resistant to traditional therapies. This volume discusses this promise in detail, and also discusses what challenges the greater use of nanoparticles might pose to medical professionals. The unique physiochemical properties of nanoparticles, combined with their growth inhibitory capacity against microbes has led to the upsurge in the research on nanoparticles as antimicrobials. The importance of bactericidal nanobiomaterials study will likely increase as development of resistant strains of bacteria against most potent antibiotics continues. Shows how nanoantibiotics can be used to more effectively treat disease Discusses the advantages and issues of a variety of different nanoantibiotics, enabling medics to select which best meets their needs Provides a cogent summary of recent developments in this field, allowing readers to quickly familiarize themselves with this topic area

RNA-Based Regulation in Human Health and Disease

Author :
Publisher : Academic Press
ISBN 13 : 0128171944
Total Pages : 444 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis RNA-Based Regulation in Human Health and Disease by :

Download or read book RNA-Based Regulation in Human Health and Disease written by and published by Academic Press. This book was released on 2020-08-19 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: RNA-based Regulation in Human Health and Disease offers an in-depth exploration of RNA mediated genome regulation at different hierarchies. Beginning with multitude of canonical and non-canonical RNA populations, especially noncoding RNA in human physiology and evolution, further sections examine the various classes of RNAs (from small to large noncoding and extracellular RNAs), functional categories of RNA regulation (RNA-binding proteins, alternative splicing, RNA editing, antisense transcripts and RNA G-quadruplexes), dynamic aspects of RNA regulation modulating physiological homeostasis (aging), role of RNA beyond humans, tools and technologies for RNA research (wet lab and computational) and future prospects for RNA-based diagnostics and therapeutics. One of the core strengths of the book includes spectrum of disease-specific chapters from experts in the field highlighting RNA-based regulation in metabolic & neurodegenerative disorders, cancer, inflammatory disease, viral and bacterial infections. We hope the book helps researchers, students and clinicians appreciate the role of RNA-based regulation in genome regulation, aiding the development of useful biomarkers for prognosis, diagnosis, and novel RNA-based therapeutics. Comprehensive information of non-canonical RNA-based genome regulation modulating human health and disease Defines RNA classes with special emphasis on unexplored world of noncoding RNA at different hierarchies Disease specific role of RNA - causal, prognostic, diagnostic and therapeutic Features contributions from leading experts in the field

Microbial Glycobiology

Author : Anthony P Moran
Publisher : Elsevier
ISBN 13 : 0080923240
Total Pages : 1037 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Microbial Glycobiology by : Anthony P Moran

Download or read book Microbial Glycobiology written by Anthony P Moran and published by Elsevier. This book was released on 2009-10-01 with total page 1037 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents in an easy-to-read format a summary of the important central aspects of microbial glycobiology, i.e. the study of carbohydrates as related to the biology of microorganisms. Microbial glycobiology represents a multidisciplinary and emerging area with implications for a range of basic and applied research fields, as well as having industrial, medical and biotechnological implications. Individual chapters provided by leading international scientists in the field yield insightful, concise and stimulating reviews Provides researchers with an overview and synthesis of the latest research Each chapter begins with a brief 200 word Summary/Abstract detailing the topic and focus of the chapter, as well as the concepts to be addressed Allows researchers to see at a glance what each chapter will cover Each chapter includes a Research Focus Box Identifies important problems that still need to be solved and areas that require further investigation

Foodborne Bacterial Pathogens

Author : Michael Doyle
Publisher : CRC Press
ISBN 13 : 9780824778668
Total Pages : 818 pages
Book Rating : 4.7/5 (786 download)

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Book Synopsis Foodborne Bacterial Pathogens by : Michael Doyle

Download or read book Foodborne Bacterial Pathogens written by Michael Doyle and published by CRC Press. This book was released on 1989-02-24 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacteria are estimated to cause some 24 million cases of diarrheal disease annually in the US. These papers have wide importance providing background information and recent research findings and giving a comprehensive, current understanding of bacterial pathogens associated with foods and their role

Foodborne Pathogens

Author : Joshua B. Gurtler
Publisher : Springer
ISBN 13 : 3319568361
Total Pages : 653 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Foodborne Pathogens by : Joshua B. Gurtler

Download or read book Foodborne Pathogens written by Joshua B. Gurtler and published by Springer. This book was released on 2017-06-14 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foodborne illnesses continue to be a major public health concern. All members of a particular bacterial genera (e.g., Salmonella, Campylobacter) or species (e.g., Listeria monocytogenes, Cronobacter sakazakii) are often treated by public health and regulatory agencies as being equally pathogenic; however, this is not necessarily true and is an overly conservative approach to ensuring the safety of foods. Even within species, virulence factors vary to the point that some isolates may be highly virulent, whereas others may rarely, if ever, cause disease in humans. Hence, many food safety scientists have concluded that a more appropriate characterization of bacterial isolates for public health purposes could be by virotyping, i.e., typing food-associated bacteria on the basis of their virulence factors. The book is divided into two sections. Section I, “Foodborne Pathogens and Virulence Factors,” hones in on specific virulence factors of foodborne pathogens and the role they play in regulatory requirements, recalls, and foodborne illness. The oft-held paradigm that all pathogenic strains are equally virulent is untrue. Thus, we will examine variability in virulence between strains such as Listeria, Salmonella, Campylobacter, Cronobacter, etc. This section also examines known factors capable of inducing greater virulence in foodborne pathogens. Section II, “Foodborne Pathogens, Host Susceptibility, and Infectious Dose” , covers the ability of a pathogen to invade a human host based on numerous extraneous factors relative to the host and the environment. Some of these factors include host age, immune status, genetic makeup, infectious dose, food composition and probiotics. Readers of this book will come away with a better understanding of foodborne bacterial pathogen virulence factors and pathogenicity, and host factors that predict the severity of disease in humans.

Yeast Stress Responses

Author : Stefan Hohmann
Publisher : Springer Science & Business Media
ISBN 13 : 3540456112
Total Pages : 398 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Yeast Stress Responses by : Stefan Hohmann

Download or read book Yeast Stress Responses written by Stefan Hohmann and published by Springer Science & Business Media. This book was released on 2007-10-23 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every cell has developed mechanisms to respond to changes in its environment and to adapt its growth and metabolism to unfavorable conditions. The unicellular eukaryote yeast has long proven as a particularly useful model system for the analysis of cellular stress responses, and the completion of the yeast genome sequence has only added to its power This volume comprehensively reviews both the basic features of the yeast genral stress response and the specific adapations to different stress types (nutrient depletion, osmotic and heat shock as well as salt and oxidative stress). It includes the latest findings in the field and discusses the implications for the analysis of stress response mechanisms in higher eukaryotes as well.

Biological DNA Sensor

Author : Ken Ishii
Publisher : Academic Press
ISBN 13 : 0124051685
Total Pages : 369 pages
Book Rating : 4.1/5 (24 download)

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Book Synopsis Biological DNA Sensor by : Ken Ishii

Download or read book Biological DNA Sensor written by Ken Ishii and published by Academic Press. This book was released on 2013-10-30 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological DNA Sensor defines the meaning of DNA sensing pathways and demonstrates the importance of the innate immune responses induced by double stranded DNA (dsDNA) through its influencing functions in disease pathology and immune activity of adjuvants for vaccines. Though discussed in specific subsections of existing books, dsDNA and its immunogenic properties has never received the complete treatment given in this book. Biological DNA Sensor approaches the impact of dsDNA's immunogenicity on disease and vaccinology holistically. It paints a complete and concise picture on the topic so you can understand this area of study and make more informed choices for your respective research needs. Chapters are authored by researchers who are renowned for their research focus, ensuring that this book provides the most complete views on the topics. Multi-authored by a distinguished panel of world-class experts Ideal source of information for those wanting to learn about DNA sensing Provides in-depth explanations of DNA sensing pathways and the innate immune system, bridging the gap between them

Sensing, Signaling and Cell Adaptation

Author : J.M. Storey
Publisher : Elsevier
ISBN 13 : 0080541070
Total Pages : 357 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Sensing, Signaling and Cell Adaptation by : J.M. Storey

Download or read book Sensing, Signaling and Cell Adaptation written by J.M. Storey and published by Elsevier. This book was released on 2002-09-16 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume of Cell and Molecular Responses to Stress articles provide up-to-date information on key areas of signal sensing (sensing of pain, heat, cold, light, infrared radiation), molecules involved in the intracellular transmission of these signals, metabolic responses to stress including changes in gene expression and production of specialized proteins that aid cell responses to factors including interrupted blood supply (ischemia), oxygen limitation (hypoxia/anoxia), freezing and dehydration, amino acid limitation, radiation and processing drugs. There are chapters which also provide insights into new technologies (such as cDNA arrays), analysis of metabolic control theory (a key method for analysing stress effects on cells), and examine how enzymes evolve in the face of stress.

Stress Challenges and Immunity in Space

Author : Alexander Choukèr
Publisher : Springer Nature
ISBN 13 : 3030169960
Total Pages : 756 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Stress Challenges and Immunity in Space by : Alexander Choukèr

Download or read book Stress Challenges and Immunity in Space written by Alexander Choukèr and published by Springer Nature. This book was released on 2019-11-27 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains how stress – either psychological or physical – can activate and/or paralyse human innate or adaptive immunity. Adequate immunity is crucial for maintaining health, both on Earth and in space. During space flight, human physiology is specifically challenged by complex environmental stressors, which are most pronounced during lunar or interplanetary missions. Adopting an interdisciplinary approach, the book identifies the impact of these stressors – the space exposome – on immunity as a result of (dys-)functions of specific cells, organs and organ networks. These conditions (e.g. gravitation changes, radiation, isolation/confinement) affect immunity, but at the same time provide insights that may help to prevent, diagnose and address immune-related health alterations. Written by experts from academia, space agencies and industry, the book is a valuable resource for professionals, researchers and students in the field of medicine, biology and technology. The chapters “The Impact of Everyday Stressors on the Immune System and Health”, “Stress and Radiation Responsiveness” and “Assessment of Radiosensitivity and Biomonitoring of Exposure to Space adiation” are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Food Molecular Microbiology

Author : Spiros Paramithiotis
Publisher : CRC Press
ISBN 13 : 1351615092
Total Pages : 229 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Food Molecular Microbiology by : Spiros Paramithiotis

Download or read book Food Molecular Microbiology written by Spiros Paramithiotis and published by CRC Press. This book was released on 2019-02-14 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the advances in the field of molecular biology, new tools make it possible to conduct in-depth studies in food microbial communities from a molecular perspective. Information from genomic, transcriptomic, proteomic and metabolomic studies can be integrated through bioinformatic applications, thereby improving our understanding of the interactions between biotic and abiotic factors and concomitantly the physiology of starter cultures, spoilage and pathogenic microbiota. Improvements in the speed, accuracy and reliability of food quality and safety assessment have made the foundation stronger for future developments including the exploitation of gene networks and applications of nanotechnology and systems biology. This book reviews all these developments, provides an integrated view of the subject and helps in identifying areas of future development.