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Trends in Food Safety and Protection explores the recent developments and ongoing research in the field of food safety and protection. The book covers improvements in the existing techniques and implementation of novel analytical methods for detecting and characterizing foodborne pathogens.
This book provides an overview of issues associated primarily with food safety, shelf-life assessment and preservation of foods. Food safety and protection is a multidisciplinary topic that focuses on the safety, quality, and security aspects of food. Food safety issues involve microbial risks in food products, foodborne infections, and intoxications and food allergenicity. Food protection deals with trends and risks associated with food packaging, advanced food packaging systems for enhancing product safety, the development and application of predictive models for food microbiology, food fraud prevention, and food laws and regulations with the aim to provide safe foods for consumers. Food Safety and Protection covers various aspects of food safety, security, and protection. It discusses the challenges involved in the prevention and control of foodborne illnesses due to microbial spoilage, contamination, and toxins. It starts with documentation on the microbiological and chemical hazards, including allergens, and extends to the advancements in food preservation and food packaging. The book covers new and safe food intervention techniques, predictive food microbiology, and modeling approaches. It reviews the legal framework, regulatory agencies, and laws and regulations for food protection. The book has five sections dealing with the topics of predictive microbiology for safe foods; food allergens, contaminants, and toxins; preservation of foods; food packaging; and food safety laws.
How safe is our food supply? Each year the media report what appears to be growing concern related to illness caused by the food consumed by Americans. These food borne illnesses are caused by pathogenic microorganisms, pesticide residues, and food additives. Recent actions taken at the federal, state, and local levels in response to the increase in reported incidences of food borne illnesses point to the need to evaluate the food safety system in the United States. This book assesses the effectiveness of the current food safety system and provides recommendations on changes needed to ensure an effective science-based food safety system. Ensuring Safe Food discusses such important issues as: What are the primary hazards associated with the food supply? What gaps exist in the current system for ensuring a safe food supply? What effects do trends in food consumption have on food safety? What is the impact of food preparation and handling practices in the home, in food services, or in production operations on the risk of food borne illnesses? What organizational changes in responsibility or oversight could be made to increase the effectiveness of the food safety system in the United States? Current concerns associated with microbiological, chemical, and physical hazards in the food supply are discussed. The book also considers how changes in technology and food processing might introduce new risks. Recommendations are made on steps for developing a coordinated, unified system for food safety. The book also highlights areas that need additional study. Ensuring Safe Food will be important for policymakers, food trade professionals, food producers, food processors, food researchers, public health professionals, and consumers.
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.
Recent outbreaks of illnesses traced to contaminated sprouts and lettuce illustrate the holes that exist in the system for monitoring problems and preventing foodborne diseases. Although it is not solely responsible for ensuring the safety of the nation's food supply, the U.S. Food and Drug Administration (FDA) oversees monitoring and intervention for 80 percent of the food supply. The U.S. Food and Drug Administration's abilities to discover potential threats to food safety and prevent outbreaks of foodborne illness are hampered by impediments to efficient use of its limited resources and a piecemeal approach to gathering and using information on risks. Enhancing Food Safety: The Role of the Food and Drug Administration, a new book from the Institute of Medicine and the National Research Council, responds to a congressional request for recommendations on how to close gaps in FDA's food safety systems. Enhancing Food Safety begins with a brief review of the Food Protection Plan (FPP), FDA's food safety philosophy developed in 2007. The lack of sufficient detail and specific strategies in the FPP renders it ineffectual. The book stresses the need for FPP to evolve and be supported by the type of strategic planning described in these pages. It also explores the development and implementation of a stronger, more effective food safety system built on a risk-based approach to food safety management. Conclusions and recommendations include adopting a risk-based decision-making approach to food safety; creating a data surveillance and research infrastructure; integrating federal, state, and local government food safety programs; enhancing efficiency of inspections; and more. Although food safety is the responsibility of everyone, from producers to consumers, the FDA and other regulatory agencies have an essential role. In many instances, the FDA must carry out this responsibility against a backdrop of multiple stakeholder interests, inadequate resources, and competing priorities. Of interest to the food production industry, consumer advocacy groups, health care professionals, and others, Enhancing Food Safety provides the FDA and Congress with a course of action that will enable the agency to become more efficient and effective in carrying out its food safety mission in a rapidly changing world.
The book provides a thorough review of current food safety and sanitation information with practical applications of current research findings included. The book surveys and examines the prevailing research and applications and reviews specific operational issues such as power or water emergencies. It also covers food safety and sanitation in various environments, such as restaurants, schools, and fairs and festivals. It is multidisciplinary in that it comprises culinary, hospitality, microbiology, and operations analysis. Topics include: Importance of food safety in restaurants History of food safety regulation in restaurants Microbiological issues What happens during a restaurant food safety inspection Legislative process, regulatory trends, and associations Legal issues for food safety Differences in the food safety perception of consumers, regulatory officials, and employees What restaurants should do during power or water emergencies Front of the house sanitation and consumers’ perceptions of food safety Social media and food safety risk communication Food safety in farmers’ markets Food safety at fairs and festivals
Procedures to Investigate Foodborne Illness is designed to guide public health personnel or teams in any country that investigates reports of alleged foodborne illnesses. The manual is based on epidemiologic principles and investigative techniques that have been found effective in determining causal factors of disease incidence. The guidelines are presented in the sequence usually followed during investigations and are organized so that an investigator can easily find the information needed in any phase of an investigation. Included are descriptions of the following procedures: Plan, prepare, investigate and respond to intentional contamination of food Handle illness alerts and food-related complaints that may be related to illness Interview ill persons, those at risk, and controls Develop a case definition Collect and ship specimens and food samples Conduct hazard analysis (environmental assessments) at sites where foods responsible for outbreaks were produced, processed, or prepared Trace sources of contamination Identify factors responsible for contamination, survival of pathogenic microorganisms or toxic substances, and/or propagation of pathogens Collate and interpret collected data Report information about the outbreak This edition also contains extensively updated and more user-friendly keys to assist investigators in identifying the contributing factors that may lead to the contamination, proliferation or survival of agents of foodborne disease.
This book helps in Achieving food safety success which requires going beyond traditional training, testing, and inspectional approaches to managing risks. It requires a better understanding of the human dimensions of food safety. In the field of food safety today, much is documented about specific microbes, time/temperature processes, post-process contamination, and HACCP–things often called the hard sciences. There is not much published or discussed related to human behavior–often referred to as the “soft stuff.” However, looking at foodborne disease trends over the past few decades and published regulatory out-of-compliance rates of food safety risk factors, it’s clear that the soft stuff is still the hard stuff. Despite the fact that thousands of employees have been trained in food safety around the world, millions have been spent globally on food safety research, and countless inspections and tests have been performed at home and abroad, food safety remains a significant public health challenge. Why is that? Because to improve food safety, we must realize that it’s more than just food science; it’s the behavioral sciences, too. In fact, simply put, food safety equals behavior. This is the fundamental principle of this book. If you are trying to improve the food safety performance of a retail or food service establishment, an organization with thousands of employees, or a local community, what you are really trying to do is change people’s behavior. The ability to influence human behavior is well documented in the behavioral and social sciences. However, significant contributions to the scientific literature in the field of food safety are noticeably absent. This book will help advance the science by being the first significant collection of 50 proven behavioral science techniques, and be the first to show how these techniques can be applied to enhance employee compliance with desired food safety behaviors and make food safety the social norm in any organization.