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| Author | : Dario de Medici |
| Publisher | : Frontiers Media SA |
| Total Pages | : 152 |
| Release | : 2022-01-03 |
| Genre | : Science |
| ISBN | : 2889719243 |
| Author | : Fidel Toldrá |
| Publisher | : John Wiley & Sons |
| Total Pages | : 396 |
| Release | : 2017-09-05 |
| Genre | : Technology & Engineering |
| ISBN | : 1119105889 |
Still the most up-to-date, comprehensive, and authoritative book on food diagnostics available Featuring seven entirely new chapters, the second edition of this critically acclaimed guide has been extensively revised and updated. Once again delivering food professionals the latest advances in food diagnostics and analysis, the book approaches the topic in several different ways: reviewing novel technologies to evaluate fresh products; describing and analysing in depth specific modern diagnostics; providing analyses of data processing; and discussing global marketing, with insights into future trends. Written by an international team of experts, this volume not only covers most conventional lab-based analytical methods, but also focuses on leading-edge technologies which are being or are about to be introduced. Advances in Food Diagnostics, Second Edition: Covers ultrasound, RMN, chromatography, electronic noses, immunology, GMO detection and microbiological and molecular methodologies for rapid detection of pathogens Explores the principles and applications of immunodiagnostics in food safety and the use of molecular biology to detect and characterize foodborne pathogens Includes DNA-based and protein-based technologies to detect and identify genetically-modified food or food components Focuses on the translation of diagnostics tests from bench to the market in order to illustrate the benefits to the food industry Provides an overview of the business end of food diagnostics; identifying the markets, delineating the sellers and the buyers, comparing current technology with traditional methods, certifying operations and procedures, and analysing diagnostic devices within the food and related industries This is an indispensable resource for food scientists, food quality analysts, food microbiologists and food safety professionals. It also belongs on the reference shelves of labs conducting food diagnostics for the analysis of the sensory, quality and safety aspects of food.
| Author | : Alexandre Lamas |
| Publisher | : Intechopen |
| Total Pages | : 0 |
| Release | : 2023 |
| Genre | : |
| ISBN | : 9781803559032 |
In a totally globalized world with a population estimated to reach 10 billion by the year 2100, according to the United Nations, food security and food safety are two of the main challenges facing humanity. Foodborne pathogens continue to cause many cases of infection in humans worldwide each year. Global trade today results in food produced in a specific region or industry being distributed globally, which can lead to a food-poisoning outbreak affecting people in different countries. The increase in antimicrobial resistance and the emergence of multidrug-resistant bacterial strains is another cause for concern. Detection and control of pathogens are therefore essential to prevent the occurrence of food-poisoning outbreaks and to reduce the prevalence of pathogens along the food production chain. Throughout the chapters of this book, the reader will have an overview of the main food pathogens and the problems they cause, as well as the main control measures and techniques for their rapid detection.
| Author | : David Rodríguez Lázaro |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2004 |
| Genre | : |
| ISBN | : |
| Author | : Yiping Chen |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2022 |
| Genre | : Electronic books |
| ISBN | : |
The development of novel and highly specific technologies for the rapid and sensitive detection of foodborne pathogens is very important for disease prevention and control. Bacteriophages can recognize viable and unviable bacteria, replacing antibodies as the recognition element in the immune response, which are currently being widely developed in novel precise identification biosensors. Magnetic relaxation switch sensors based on the magnetic relaxation signal has been used to construct a variety of background-free novel biosensors in recent years, which can realize rapid detection of foodborne pathogens. This chapter will mainly introduce the latest developments and future prospects of bacteriophages in the field of accurate identifications for foodborne pathogens. At the same time, it will introduce the research progress and development direction of novel magnetic relaxation switch sensors for detecting foodborne pathogens.
| Author | : Yasmine Motarjemi |
| Publisher | : CRC Press |
| Total Pages | : 664 |
| Release | : 2006-06-09 |
| Genre | : Technology & Engineering |
| ISBN | : 9780849334290 |
Developments such as the increasing globalization of the food industry, constant innovations in technologies and products, and changes in the susceptibility of populations to disease have all highlighted the problem of emerging pathogens, either newly discovered through more sensitive analytical methods, linked for the first time to disease in humans, or newly associated with a particular food. Designed for microbiologists and quality assurance professionals and for government and academic food safety scientists, this timely reference discusses ways of identifying emerging pathogens and includes chapters on individual pathogens, their epidemiology, methods of detection, and means of control.
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 329 |
| Release | : 2004-06-19 |
| Genre | : Nature |
| ISBN | : 0309091225 |
Recent and forecasted advances in microbiology, molecular biology, and analytical chemistry have made it timely to reassess the current paradigm of relying predominantly or exclusively on traditional bacterial indicators for all types of waterborne pathogens. Nonetheless, indicator approaches will still be required for the foreseeable future because it is not practical or feasible to monitor for the complete spectrum of microorganisms that may occur in water, and many known pathogens are difficult to detect directly and reliably in water samples. This comprehensive report recommends the development and use of a "tool box" approach by the U.S Environmental Protection Agency and others for assessing microbial water quality in which available indicator organisms (and/or pathogens in some cases) and detection method(s) are matched to the requirements of a particular application. The report further recommends the use of a phased, three-level monitoring framework to support the selection of indicators and indicator approaches.Â
| Author | : Institute of Medicine |
| Publisher | : National Academies Press |
| Total Pages | : 418 |
| Release | : 2012-09-10 |
| Genre | : Medical |
| ISBN | : 0309259363 |
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.
| Author | : Nuzhat Ahmed |
| Publisher | : Horizon Press |
| Total Pages | : 0 |
| Release | : 2014-04-14 |
| Genre | : Science |
| ISBN | : 9781898486527 |
The contamination of the environment by herbicides, pesticides, solvents, various industrial byproducts (including toxic metals, radionucleotides and metalloids) is of enormous economic and environmental significance. Biotechnology can be used to develop "green" or environmentally friendly solutions to these problems by harnessing the ability of bacteria to adapt metabolic pathways, or recruit new genes to metabolise harmful compounds into harmless byproducts. In addition to its role in cleaning-up the environment, biotechnology can be used for the production of novel compounds with both agricultural and industrial applications. Internationally acclaimed authors from diverse fields present comprehensive reviews of all aspects of Industrial and Environmental Biotechnology. Chapters concerned with environmental biotechnology cover two major categories of pollutants: organic compounds and metals. Organic pollutants include cyclic aromatic compounds, with/without nitrogenous or chloride substitutions while metal pollutants include copper, chromate, silver, arsenic and mercury. The genetic basis of bioremediation and the microbial processes involved are examined, and the current and/or potential applications of bioremediation are discussed. The use of biotechnology for industrial and agricultural applications includes a chapter on the use of enzymes as biocatalysts to synthesize novel opiate derivatives of medical value. The conversion of low-value molasses to higher value products by biotechnological methods and the use tissue culture methods to improve sugar cane and potatoes crop production is discussed.
| Author | : Mihai Mares |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 285 |
| Release | : 2017-04-05 |
| Genre | : Medical |
| ISBN | : 953513065X |
The genus Salmonella comprises an important number of bacterial species able to colonize and infect numerous animal species and humans. Although more than a hundred years passed since its discovery, Salmonella still represents a redoubtable and successful microorganism, difficult to deal with. Whether we discuss about typhoid fever or food poisoning, the public health and financial consequences are practically incalculable. The costs attributable to Salmonella contamination of meat, eggs, and vegetables are also very high worldwide. Antimicrobial resistance in Salmonella isolates is an emerging threat not only in humans, and special measures should be addressed to this global problem. The book Current Topics in Salmonella and Salmonellosis contains a series of reviews about all-important issues concerning these subjects. It comprises 14 chapters grouped in 4 sections emphasizing new insights into pathogenesis, bacterial detection and antibiotic resistance, infections in animals, risk factors, and control strategies. The new genomic data and the exhaustive presentation of molecular pathogenesis bring novelty to the book and can help to improve our knowledge about Salmonella-induced diseases.
