Hygienically Relevant Biofilms

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Hygienically Relevant Biofilms

Rok Fink
Hygienically Relevant Biofilms Book PDF

Author : Rok Fink
Publisher : Nova Science Publishers
Page : 0 pages
File Size : 55,9 Mb
Release : 2015
Category : Biofilms
ISBN : 1634633164

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Hygienically Relevant Biofilms by Rok Fink Pdf

This book describes biofilms in the context of hygiene in food safety and hospital facilities, starting with bacterial adhesion as an initial step of cell colonization, followed by the growth and maturation of biofilms. The main focus of this book is on biofilm prevention and control. The resistance of bacteria to several antibiotics is a global public health problem, not limited to hospital facilities, but also to other sectors, including the food industry. This raises questions about whether effective cleaning and disinfection reduce the risk of food-borne and hospital-acquired illness. Can the surface characteristics be treated to prevent bacterial adhesion and, consequently, the formation of biofilms? Biofilms are complex communities of bacteria attached the surfaces, with fully developed architecture and highly organized interactions. A better understanding of the biofilm lifecycle, with advanced strategies of physical, chemical and biological actions, would reduce the risk of infection. The question is not whether the preventive and control measures will play a significant role in public health, but rather what the implications of their use will be for hygiene in the food industry and hospital facilities.

Good Hygiene Practices and Their Prevention of Biofilms in the Food Industry

Roy Fink
Good Hygiene Practices and Their Prevention of Biofilms in the Food Industry Book PDF

Author : Roy Fink
Publisher : Cambridge Scholars Publishing
Page : 167 pages
File Size : 43,9 Mb
Release : 2019-07-12
Category : Science
ISBN : 9781527536777

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Good Hygiene Practices and Their Prevention of Biofilms in the Food Industry by Roy Fink Pdf

This book highlights the importance of hygiene in the food industry with regard to biofilms, which can be found on the contact materials of various food production facilities, including bakery, brewing, seafood processing, and dairy and meat processing. Good hygiene practices in such facilities can prevent microbial niches and harbourage sites, facilitate cleaning and disinfection, maintain or increase product shelf-life, and improve food safety. This book provides essential information on the updated information on biofilm growth conditions, detection methods, and prevention and control strategies.

Biofilm Highlights

Hans-Curt Flemming,Jost Wingender,Ulrich Szewzyk
Biofilm Highlights Book PDF

Author : Hans-Curt Flemming,Jost Wingender,Ulrich Szewzyk
Publisher : Springer Science & Business Media
Page : 244 pages
File Size : 53,7 Mb
Release : 2011-08-02
Category : Science
ISBN : 9783642199400

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Biofilm Highlights by Hans-Curt Flemming,Jost Wingender,Ulrich Szewzyk Pdf

Living in biofilms is the common way of life of microorganisms, transiently immobilized in their matrix of extracellular polymeric substances (EPS), interacting in many ways and using the matrix as an external digestion and protection system. This is how they have organized their life in the environment, in the medical context and in technical systems – and has helped make them the oldest, most successful and ubiquitous form of life. In this book, hot spots in current biofilm research are presented in critical and sometimes provocative chapters. This serves a twofold purpose: to provide an overview and to inspire further discussions. Above all, the book seeks to stimulate lateral thinking.

Biofilms

Hans-Curt Flemming,Ulrich Szewzyk,Thomas Griebe
Biofilms Book PDF

Author : Hans-Curt Flemming,Ulrich Szewzyk,Thomas Griebe
Publisher : CRC Press
Page : 270 pages
File Size : 42,9 Mb
Release : 2000-06-23
Category : Technology & Engineering
ISBN : 1566768691

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Biofilms by Hans-Curt Flemming,Ulrich Szewzyk,Thomas Griebe Pdf

Until now, techniques for studying biofilms- the cellular colonies that live in drinking water systems, wastewater operations, even ground and surface water- have been limited. Yet during the last decade, biofilms have become a critical element in water quality preservation systems, a key component of wastewater treatment biological reactions and the subject of extensive microbiological inquiry. An understanding of biofilm development, structure and dynamics is one condition for improving water supplies and for addressing technical problems such as biofouling, corrosion and bioweathering. Biofilms: Investigative Methods and Applications provides the first in-depth assessment of current and experimental ways to study biofilms, both in sample form and in situ. It shows how sensors, microscopy, lasers, and calorimetry, among other tools, can be used to obtain data on the morphology and metabolism of biofilms. This text is the first to organize and examine the best methods for investigating biofilms. It covers culture-based methods and emerging nondestructive techniques. It also shows how they can be used to characterize biofilms in a variety of manmade settings, such as sewers, wastewater plants, and drinking water distribution systems, as well as in karsts and groundwater sources. In clarifying the way biofilms are studied, the book offers new insights into these living films. It also applies inquiry techniques to the many problems confronting the environmental specialist-corrosion control, biofouling, and the improvement of fixed reactors in wastewater treatment. At the same time it explains technologies for the controlled growth of biofilms and shows how biofilms can be effectively monitored and subjected to quantitative analysis. The technical information in Biofilms: Investigative Methods and Applications is designed to be of use to engineers and researchers and to be helpful in the generation of electronic data.

Oral Biofilms

S. Eick
Oral Biofilms Book PDF

Author : S. Eick
Publisher : Karger Medical and Scientific Publishers
Page : 247 pages
File Size : 53,7 Mb
Release : 2020-12-21
Category : Medical
ISBN : 9783318068528

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Oral Biofilms by S. Eick Pdf

Biofilms are highly organized polymicrobial communities that are embedded in an extracellular matrix and formed on natural and artificial surfaces. In the oral cavity, biofilms are formed not only on natural teeth, but also on restorative materials, prosthetic constructions, and dental implants. Oral diseases like caries, gingivitis, periodontitis, and also pulp inflammation are associated with biofilms. This publication is an up-to-date overview on oral biofilms from different clinically relevant perspectives. Experts comprising basic researchers and clinicians report on recent research relating to biofilms - from general summaries to recommendations for daily clinical work. This book covers all aspects of oral biofilms, including models used in the laboratory, biofilms in dental water unit lines, periodontal and peri-implant biofilms, caries-related biofilms, halitosis, endodontic biofilms, and Candida infections, as well as biofilms on dental materials and on orthodontic appliances. Several chapters deal with anti-biofilm therapy, from the efficacy of mechanical methods and the use of antimicrobials, to alternative concepts. This publication is particularly recommended to dental medicine students, practitioners, other oral healthcare professionals, and scientists with an interest in translational research on biofilms.

Microbial Growth in Drinking Water Supplies

Dick van der Kooij,Paul W. J. J. van der Wielen,Diego Rosso,Andrew Shaw,Dietrich Borchardt,Ralf Ibisch,Dirk Apgar,Jay Witherspoon,Dominic M. di Toro,Paul R. Paquin,Don Mavinic,Fred Koch,Emmanuelle Guillot,Jean-Francois Loret,Erhard Hoffmann,Hallvard Ødegaard,Francesc Hernandez-Sancho,Maria Molinos-Senante
Microbial Growth in Drinking Water Supplies Book PDF

Author : Dick van der Kooij,Paul W. J. J. van der Wielen,Diego Rosso,Andrew Shaw,Dietrich Borchardt,Ralf Ibisch,Dirk Apgar,Jay Witherspoon,Dominic M. di Toro,Paul R. Paquin,Don Mavinic,Fred Koch,Emmanuelle Guillot,Jean-Francois Loret,Erhard Hoffmann,Hallvard Ødegaard,Francesc Hernandez-Sancho,Maria Molinos-Senante
Publisher : IWA Publishing
Page : 484 pages
File Size : 47,8 Mb
Release : 2013-09-14
Category : Science
ISBN : 9781780400402

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Microbial Growth in Drinking Water Supplies by Dick van der Kooij,Paul W. J. J. van der Wielen,Diego Rosso,Andrew Shaw,Dietrich Borchardt,Ralf Ibisch,Dirk Apgar,Jay Witherspoon,Dominic M. di Toro,Paul R. Paquin,Don Mavinic,Fred Koch,Emmanuelle Guillot,Jean-Francois Loret,Erhard Hoffmann,Hallvard Ødegaard,Francesc Hernandez-Sancho,Maria Molinos-Senante Pdf

Maintaining the microbial quality in distribution systems and connected installations remains a challenge for the water supply companies all over the world, despite many years of research. This book identifies the main concerns and knowledge gaps related to regrowth and stimulates cooperation in future research. Microbial Growth in Drinking Water Supplies provides an overview of the regrowth issue in different countries and the water quality problems related to regrowth. The book assesses the causes of regrowth in drinking water and the prevention of regrowth by water treatment and distribution. Editors: Dirk van der Kooij and Paul W.J.J. van der Wielen, KWR Watercycle Research Institute, The Netherlands

Recent Trends in Biofilm Science and Technology

Manuel Simoes,Anabel Borges,Lucia Chaves Simoes
Recent Trends in Biofilm Science and Technology Book PDF

Author : Manuel Simoes,Anabel Borges,Lucia Chaves Simoes
Publisher : Academic Press
Page : 416 pages
File Size : 55,8 Mb
Release : 2020-06-04
Category : Science
ISBN : 9780128194980

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Recent Trends in Biofilm Science and Technology by Manuel Simoes,Anabel Borges,Lucia Chaves Simoes Pdf

Recent Trends in Biofilm Science and Technology helps researchers working on fundamental aspects of biofilm formation and control conduct biofilm studies and interpret results. The book provides a remarkable amount of knowledge on the processes that regulate biofilm formation, the methods used, monitoring characterization and mathematical modeling, the problems/advantages caused by their presence in the food industry, environment and medical fields, and the current and emergent strategies for their control. Research on biofilms has progressed rapidly in the last decade due to the fact that biofilms have required the development of new analytical tools and new collaborations between biologists, engineers and mathematicians. Presents an overview of the process of biofilm formation and its implications Provides a clearer understanding of the role of biofilms in infections Creates a foundation for further research on novel control strategies Updates readers on the remarkable amount of knowledge on the processes that regulate biofilm formation

Microbiology of Waterborne Diseases

Anonim
Microbiology of Waterborne Diseases Book PDF

Author : Anonim
Publisher : Academic Press
Page : 719 pages
File Size : 51,5 Mb
Release : 2013-11-08
Category : Science
ISBN : 9780124159761

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Microbiology of Waterborne Diseases by Anonim Pdf

The second edition of Microbiology of Waterborne Diseases describes the diseases associated with water, their causative agents and the ways in which they gain access to water systems. The book is divided into sections covering bacteria, protozoa, and viruses. Other sections detail methods for detecting and identifying waterborne microorganisms, and the ways in which they are removed from water, including chlorine, ozone, and ultraviolet disinfection. The second edition of this handbook has been updated with information on biofilms and antimicrobial resistance. The impact of global warming and climate change phenomena on waterborne illnesses are also discussed. This book serves as an indispensable reference for public health microbiologists, water utility scientists, research water pollution microbiologists environmental health officers, consultants in communicable disease control and microbial water pollution students. Focuses on the microorganisms of most significance to public health, including E. coli, cryptosporidium, and enterovirus Highlights the basic microbiology, clinical features, survival in the environment, and gives a risk assessment for each pathogen Contains new material on antimicrobial resistance and biofilms Covers drinking water and both marine and freshwater recreational bathing waters

Biofilm Infections

Thomas Bjarnsholt,Peter Østrup Jensen,Claus Moser,Niels Høiby
Biofilm Infections Book PDF

Author : Thomas Bjarnsholt,Peter Østrup Jensen,Claus Moser,Niels Høiby
Publisher : Springer
Page : 0 pages
File Size : 52,9 Mb
Release : 2014-10-11
Category : Science
ISBN : 1489982280

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Biofilm Infections by Thomas Bjarnsholt,Peter Østrup Jensen,Claus Moser,Niels Høiby Pdf

This book will cover both the evidence for biofilms in many chronic bacterial infections as well as the problems facing these infections such as diagnostics and treatment regimes. A still increasing interest and emphasis on the sessile bacterial lifestyle biofilms has been seen since it was realized that that less than 0.1% of the total microbial biomass lives in the planktonic mode of growth. The term was coined in 1978 by Costerton et al. who defined the term biofilm for the first time.In 1993 the American Society for Microbiology (ASM) recognised that the biofilmmode of growth was relevant to microbiology. Lately many articles have been published on the clinical implications of bacterial biofilms. Both original articles and reviews concerning the biofilm problem are available.

Advances in Biofilm Science and Engineering

Ryan Jordan,Ursula Charaf,Diane Williams
Advances in Biofilm Science and Engineering Book PDF

Author : Ryan Jordan,Ursula Charaf,Diane Williams
Publisher : Cytergy
Page : 282 pages
File Size : 48,7 Mb
Release : 2004
Category : Biofilms
ISBN : 9780974180212

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Advances in Biofilm Science and Engineering by Ryan Jordan,Ursula Charaf,Diane Williams Pdf

Microbial biofilms provide challenges in many fields of science, technology, and engineering. Advances in Biofilm Science and Engineering offers a state of the art review of new science about microbial biofilms in the areas of biotechnology, healthcare, and medicine.The purpose of this text is to strengthen [the biofilm] information nucleus by offering six core discussions of established concepts in biofilm science. The audience for this text is not just academic; it is trade. This book is for physicians, industrial microbiologists, product managers, process engineers, policy makers and public health officials. [The] authors represent some of the brightest researchers in the field of biofilm science and engineering and comprise a small subset of the research community with a passion for bringing biofilm information to industrial and medical trade professionals.Table of ContentsForward, by Ryan JordanChapter 1. The History and Use of Heterotrophic Plate Counts in Water Systems, by Anne Camper (Center for Biofilm Engineering, Montana State University)Chapter 2. Methods for Biofilm Study and Assays for Biofilm Susceptibility and Target Recognition: Approaches to Deal with the Biofilm Mode of Life, by Howard Ceri, Merle E. Olson, D. Storey, and D. Morck (Biofilm Research Group and Biological Sciences, University of Calgary)Chapter 3. Extracellular Polymeric Substances, by H.C. Flemming and J. Wingender (Gerhard-Mercator-University Duisburg Insitute of Interfacial Biotechnology Department of Aquatic Microbiology, Duisburg, Germany)Chapter 4. Biofilms and Antimicrobial Resistance: Beyond Physiological and Chemical Elements, by Peter Gilbert and Andrew McBain (School of Pharmacy and Pharmaceutical Sciences, University of Manchester)Chapter 5. Diverse Mechanisms of Biofilm Formation, by Lisa Friedman and Roberto Kolter (Department of Microbiology and Molecular Genetics, Harvard Medical School)Chapter 6. Biofilm Formation and Control in Food Processing Environments, by Amy C. Lee Wong (Department of Food Microbiology and Toxicology, Food Research Institute, University of Wisconsin-Madison)

Water Challenges of an Urbanizing World

Matjaž Glavan
Water Challenges of an Urbanizing World Book PDF

Author : Matjaž Glavan
Publisher : BoD – Books on Demand
Page : 194 pages
File Size : 42,7 Mb
Release : 2018-03-21
Category : Science
ISBN : 9789535138938

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Water Challenges of an Urbanizing World by Matjaž Glavan Pdf

Global water crisis is a challenge to the security, political stability and environmental sustainability of developing nations and with climate, economically and politically, induces migrations also for the developed ones. Currently, the urban population is 54% with prospects that by the end of 2050 and 2100 66% and 80%, respectively, of the world's population will live in urban environment. Untreated water abstracted from polluted resources and destructed ecosystems as well as discharge of untreated waste water is the cause of health problems and death for millions around the globe. Competition for water is wide among agriculture, industry, power companies and recreational tourism as well as nature habitats. Climate changes are a major threat to the water resources. This book intends to provide the reader with a comprehensive overview of the current state of the art in integrated assessment of water resource management in the urbanizing world, which is a foundation to develop society with secure water availability, food market stability and ecosystem preservation.

Creating Healthy and Sustainable Buildings

Mateja Dovjak,Andreja Kukec
Creating Healthy and Sustainable Buildings Book PDF

Author : Mateja Dovjak,Andreja Kukec
Publisher : Springer
Page : 173 pages
File Size : 40,6 Mb
Release : 2019-05-28
Category : Medical
ISBN : 9783030194123

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Creating Healthy and Sustainable Buildings by Mateja Dovjak,Andreja Kukec Pdf

The open access book discusses human health and wellbeing within the context of built environments. It provides a comprehensive overview of relevant sources of literature and user complaints that clearly demonstrate the consequences of lack of attention to health in current building design and planning. Current designing of energy-efficient buildings is mainly focused on looking at energy problems and not on addressing health. Therefore, even green buildings that place environmental aspects above health issues can be uncomfortable and unhealthy, and can lead to public health problems. The authors identify many health risk factors and their parameters, and the interactions among risk factors and building design elements. They point to the need for public health specialists, engineers and planners to come together and review built environments for human wellbeing and environmental sustainability. The authors therefore present a tool for holistic decision-making processes, leading to short- and long-term benefits for people and their environment.

Biofilms in the Food and Beverage Industries

P M Fratamico,B A Annous,N W Guenther
Biofilms in the Food and Beverage Industries Book PDF

Author : P M Fratamico,B A Annous,N W Guenther
Publisher : Elsevier
Page : 600 pages
File Size : 44,7 Mb
Release : 2009-09-22
Category : Technology & Engineering
ISBN : 9781845697167

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Biofilms in the Food and Beverage Industries by P M Fratamico,B A Annous,N W Guenther Pdf

When bacteria attach to and colonise the surfaces of food processing equipment and foods products themselves, there is a risk that biofilms may form. Human pathogens in biofilms can be harder to remove than free microorganisms and may therefore pose a more significant food safety risk. Biofilms in the food and beverage industries reviews the formation of biofilms in these sectors and best practices for their control. The first part of the book considers fundamental aspects such as molecular mechanisms of biofilm formation by food-associated bacteria and methods for biofilm imaging, quantification and monitoring. Part two then reviews biofilm formation by different microorganisms. Chapters in Part three focus on significant issues related to biofilm prevention and removal. Contributions on biofilms in particular food industry sectors, such as dairy and red meat processing and fresh produce, complete the collection. With its distinguished editors and international team of contributors, Biofilms in the food and beverage industries is a highly beneficial reference for microbiologists and those in industry responsible for food safety. Considers fundamental aspects concerning the ecology and characteristics of biofilms and considers methods for their detection Examines biofilm formation by different micro-organisms such as samonella and food spoilage Discusses specific issues related to biofilm prevention and removal, such as cleaning and sanitation of food contact surfaces and food processing equipment

Waterborne Zoonoses

J. A. Cotruvo,A. Dufour,G. Rees,Jamie Bartram,R. Carr,D. O. Cliver,G. F. Craun,Ronald Fayer,V. P. J. Gannon
Waterborne Zoonoses Book PDF

Author : J. A. Cotruvo,A. Dufour,G. Rees,Jamie Bartram,R. Carr,D. O. Cliver,G. F. Craun,Ronald Fayer,V. P. J. Gannon
Publisher : IWA Publishing
Page : 528 pages
File Size : 42,6 Mb
Release : 2004-07-31
Category : Science
ISBN : 9781843390589

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Waterborne Zoonoses by J. A. Cotruvo,A. Dufour,G. Rees,Jamie Bartram,R. Carr,D. O. Cliver,G. F. Craun,Ronald Fayer,V. P. J. Gannon Pdf

Zoonoses are caused by microorganisms of animal origin that can also infect humans. Apart from human-to-human transmitted pathogens, they are the microorganisms of greatest concern in regard to threats to drinking-water and ambient water safety, now and in the future. A significant number of emerging and re-emerging waterborne zoonotic pathogens have been recognized over recent decades. SARS, E. coli O157:H7, and Cryptosporidium provide examples of zoonoses with waterborne routes of transmission. Developed from an expert workshop of 29 scientists convened by the World Health Organization and the United States Environmental Protection Agency (USEPA), Waterborne Zoonoses: Identification, Causes and Control provides a critical assessment of current knowledge about waterborne zoonoses and identifies strategies and research needs for controlling future emerging waterborne zoonoses. This book provides guidance to agriculturists, veterinarians, worldwide health agencies and water providers to anticipate potential future waterborne disease problems and to determine whether current practices will be protective or whether new approaches need to be deployed to better protect the health of both humans and animals. Contents Expert Consensus An Introduction To Emerging Waterborne Zoonoses and General Control Principles Water-Related Zoonosis Disease Impacts?Geographical Prevalence Epidemiological Data, Case-Studies, and Outbreaks Categories of Waterborne Disease Organisms Analysis of Zoonotic Microorganisms Prevention and Control of Waterborne Zoonoses Risk Assessment and Regulation Future Emerging Waterborne Zoonoses

Biofilms - Science and Technology

L. Melo,T.R. Bott,M. Fletcher,B. Capdeville
Biofilms Science and Technology Book PDF

Author : L. Melo,T.R. Bott,M. Fletcher,B. Capdeville
Publisher : Springer Science & Business Media
Page : 679 pages
File Size : 51,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401118248

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Biofilms - Science and Technology by L. Melo,T.R. Bott,M. Fletcher,B. Capdeville Pdf

Biofilms -- Science and Technology covers the main topics of biofilm formation and activity, from basic science to applied aspects in engineering and medicine. The book presents a masterly discussion of microbial adhesion, the metabolism of microorganisms in biofilms, modelling of mass transfer and biological reaction within biofilms, as well as the behaviour of these microbial communities in industry (waste water treatment, heat exchanger biofouling, membranes, food processing) and in medicine (teeth, implants, prosthetic devices). Laboratory techniques and industrial monitoring methods are also presented. The book is directed at readers at the postgraduate level and is organised as a textbook, containing 11 chapters, a glossary, and a detailed subject index.