Home Blog Page 321

Foodborne Disease Handbook, Second Edition,: Volume 2: Viruses: Parasites: Pathogens, and HACCP

By Y. H. Hui , Sayed A. Sattar and Wai-Kit Nip

Foodborne Disease Handbook, Second Edition,: Volume 2: Viruses: Parasites: Pathogens, and HACCP PDF contains new chapters on the role of US poison centres in viral exposures, detection of human enteric viruses in foods, environmental consideration in preventing foodborne spread of hepatitis A, seafood parasites, HACCP principles and control programmes for foodservice operations, and more.

Get This Book

File Size	50 MB
File Format	PDF
Download link	Download Now \| Go Premium, Unlock All Books
Support & Updates	Support \| Browse All Categories
Join Our Telegram Channel
More Books:	Browse All Categories

Food Safety: The Science of Keeping Food Safe 2nd Edition

Vet eBooks

food safety: the science of keeping food safe pdf

Food Safety: The Science of Keeping Food Safe 2nd Edition

By Ian C. Shaw

Food Safety: The Science of Keeping Food Safe 2nd Edition PDF. Food safety is a multi-faceted subject, using microbiology, chemistry, standards and regulations, and risk management to address issues involving bacterial pathogens, chemical contaminants, natural toxicants, additive safety, allergens, and more.

This revised edition has been updated with the latest information on food safety. It addresses all the topics pertinent to a full understanding of keeping the food we eat safe. Each chapter of Food Safety: The Science of Keeping Food Safe, Second Edition proceeds from introductory concepts and builds towards a sophisticated treatment of the topic, allowing the reader to take what knowledge is required for understanding food safety at a wide range of levels. Illustrated with photographs and examples throughout, this new edition also boasts 4 new chapters covering radioactivity in food; food terrorism; food authenticity; and food supplements.

• This second edition has been revised and updated throughout to include the latest topics in this fast-moving field
• Includes 4 brand new chapters on radioactivity in food, food terrorism, food authenticity, and food supplements
• The most readable and user-friendly food safety book for students, scientists, regulators, and general readers

Food Safety is the ideal starting point for students and non-specialists seeking to learn about food safety issues, and an enjoyable and stylish read for those who already have an academic or professional background in the area.

Table of Contents

Acknowledgements xiv

1 Introduction 1

Introduction 1

A brief history of food safety 1

Evolution of cellular protection mechanisms 2

2 Food Risk 13

Introduction 13

What is risk? 14

Measuring hazard 16

Determining risk 18

Acceptable risk 23

Risk versus benefit 26

Risk perception 27

The precautionary principle 30

Food risk assessment 31

Relative risk and risk ranking 33

Risk management 33

Risk communication 36

Quantitative risk assessment 36

Take home messages 45

Food Science and Technology

Vet eBooks

Food Science and Technology

By Geoffrey Campbell-Platt

Food Science and Technology Book PDF is designed to cover all the essential elements of food science and technology, including all core aspects of major food science and technology degree programs being taught worldwide.

Food Science and Technology, supported by the International Union of Food Science and Technology comprises 21 chapters, carefully written in a user-friendly style by 30 eminent industry experts, teachers and researchers from across the world. All authors are recognised experts in their respective fields, and together represent some of the world’s leading universities and international food science and technology organisations.

Expertly drawn together, produced and edited, Food Science and Technology provides the following:

Coverage of all the elements of food science and technology degree programs internationally
Essential information for all professionals in the food industry worldwide
Chapters written by authoritative, internationally respected contributing authors
A must-have reference book for libraries in every university, food science and technology research institute, and food company globally

Table of Contents

List of Contributors

1 Introduction Geoffrey Campbell-Platt

2 Food Chemistry Richard A. Frazier

3 Food Analysis Heinz-Dieter Isengard, Gertrud Morlock and Dietmar Breithaupt

4 Food Biochemistry Brian C. Bryksa and Rickey Y. Yada

5 Food Biotechnology Cherl-Ho Lee and Hyun-Jin Park

6 Food Microbiology Tim Aldsworth, Christine E.R. Dodd and Will Waites

7 Numerical Procedures R. Paul Singh

8 Food Physics Keshavan Niranjan, Dario Iker Tellez-Medina and Gustavo Fidel Gutierrez-Lopez

9 Food Processing Jianshe Chen and Andrew Rosenthal

10 Food Engineering R. Paul Singh

11 Food Packaging Gordon L. Robertson

12 Nutrition C. Jeya Henry and Lis Ahlstrom

13 Sensory Evaluation Herbert Stone and Rebecca N. Bleibaum

14 Statistical Analysis Herbert Stone and Rebecca N. Bleibaum

15 Quality Assurance and Legislation David Jukes

16 Regulatory Toxicology Gerald C. Moy

17 Food Business Management: Principles and Practice Michael Bourlakis, David B. Grant and Paul Weightman

18 Food Marketing Takahide Yamaguchi

19 Product Development Ray Winder

20 Information Technology Jeremy D. Selman

21 Communication and Transferable Skills

Index

Get This Book

File Size	4.4 MB
File Format	PDF
Download link	Download Now \| Go Premium, Unlock All Books
Support & Updates	Support \| Browse All Categories
Join Our Telegram Channel
More Books:	Browse All Categories

Foodborne Parasites in the Food Supply Web Occurrence and Control

Vet eBooks

Foodborne Parasites in the Food Supply Web Occurrence and Control

By Alvin Gajadhar

Foodborne Parasites in the Food Supply Web: Occurrence and Control PDF provides an overview of the occurrence, transmission, and control of parasites in the food chain, including an introduction to the topic from the perspectives of various issues surrounding foodborne parasites. The text then explores the different types of foodborne parasites, the dynamics of parasite transmission in different food sources, and the prevention and control of foodborne parasites in the food chain.

Provides an overview of the occurrence, transmission, and control of parasites in the food chain
Explores the different types of foodborne parasites and the dynamics of parasite transmission in different food sources
Highlights prevention and control methods to ensure the safety of the food chain

Table of Contents

List of contributors
Woodhead Publishing Series in Food Science, Technology and Nutrition
Part One: Perspectives
1: Introduction to foodborne parasites
Abstract
1.1 Introduction
1.2 Parasites transmitted by food
1.3 Foods that transmit parasites
1.4 Public health and economy
1.5 Challenges and future trends
2: Trends in food production practices relative to foodborne parasites
Abstract
2.1 Introduction
2.2 Parasite transmission pathways in food production
2.3 Illustrations of food production systems for parasite control
2.4 Conclusion and future trends
3: Foodborne parasites and climate change: Possible impacts and challenges
Abstract
Acknowledgments
3.1 Introduction
3.2 Climate change: The basics
3.3 Food supply systems: The basics
3.4 Foodborne parasites: The basics
3.5 Climate change, food supply systems, and foodborne parasites: From producer to consumer
3.6 Examples of linkages between foodborne parasites and climate change
3.7 Direct effects of climate change during production
3.8 Indirect effects of climate change during production
3.9 Climate change and harvest
3.10 Climate change and food inspection
3.11 Climate change and food storage
3.12 Climate change and food processing
3.13 Climate change and food distribution
3.14 Climate change and food retailing
3.15 Climate change and food in the home and in food services: Storage, preparation, and consumption
3.16 Conclusions: Some priorities
3.17 Possible future developments
4: Role of society and culture in the epidemiology and control of foodborne parasites
Abstract
4.1 Introduction
4.2 Societal and cultural practices and the transmission of foodborne parasites
4.3 Foodborne parasites transmitted by meat
4.4 Foodborne parasites transmitted by freshwater fish
4.5 Foodborne parasites transmitted by saltwater fish
4.6 Foodborne parasites transmitted by the consumption of plants
4.7 Foodborne parasites from consumption of invertebrate hosts
4.8 Environmentally transmitted parasites that can be accidentally ingested
4.9 Conclusions
4.10 Future trends
5: Socioeconomic burden of foodborne parasites
Abstract
5.1 Introduction
5.2 The foodborne cestode zoonoses
5.3 The foodborne nematode zoonoses
5.4 The foodborne trematode zoonoses
5.5 The foodborne protozoa
5.6 Conclusions and challenges
Part Two: Parasites
6: Foodborne apicomplexan protozoa: Coccidia
Abstract
6.1 Introduction
6.2 Basic biology and phylogeny
6.3 Cyclospora cayetanensis
6.4 Cryptosporidium spp
6.5 Cystoisospora (syn. Isospora)
6.6 Toxoplasma gondii
6.7 Sarcocystis spp
6.8 Conclusions and future trends
7: Foodborne, enteric, non apicomplexan unicellular parasites
Abstract
7.1 Introduction
7.2 Giardia
7.3 Other flagellates
7.4 Entamoeba
7.5 Other amoebae
7.6 Blastocystis
7.7 Balantidium
7.8 Microsporidia
7.9 General discussion
7.10 Control and future trends
8: Foodborne nematodes
Abstract
8.1 Introduction
8.2 Meat borne nematodes
8.3 Fish borne nematodes
8.4 Slug borne nematodes
8.5 Nematodes transmitted by fruits and vegetables via soil
8.6 Future trends
9: Foodborne cestodes
Abstract
9.1 Introduction
9.2 Taenia solium
9.3 Taenia saginata
9.4 Taenia asiatica
9.5 Echinococcus spp. causing cystic echinococcosis
9.6 Echinococcus multilocularis (alveolar echinoccocosis)
9.7 Diphyllobothrium spp
10: Foodborne trematodes
Abstract
Acknowledgments
10.1 Introduction
10.2 Vegetable borne trematodes
10.3 Fish borne trematodes
10.4 Crustacean borne trematodes
10.5 Other animal borne trematodes
10.6 Diagnosis, treatment, and control
10.7 Conclusions and future trends
Part Three: Transmission dynamics in food sources
11: Transmission dynamics of foodborne parasites in pork (pig and wild boar)
Abstract
11.1 Introduction
11.2 Toxoplasma gondii
11.3 Trichinella spp.
11.4 Taenia solium
11.5 Discussion and future trends
11.6 Conclusions
11.7 Sources of further information
12: Transmission dynamics of foodborne parasites in fish and shellfish
Abstract
12.1 Introduction
12.2 Life history of parasites and transmission
12.3 Sampling and detection methods
12.4 Points of control in the food chain
12.5 Conclusions
13: Transmission dynamics of foodborne parasites on fresh produce
Abstract
13.1 Introduction
13.2 Protozoan parasites on fresh produce
13.3 Helminth parasites on fresh produce
13.4 Sources of contamination and methods for control
13.5 Conclusions
13.6 Future considerations
Part Four: Prevention and Control
14: Components of control for foodborne parasites and their application in the food production chain
Abstract
14.1 Introduction
14.2 Components of control for foodborne parasites
14.3 Regulations and standards
14.4 Detection and diagnosis
14.5 Surveillance
14.6 Incursions and outbreak investigations
14.7 Treatment and inactivation
14.8 Prevention of infection and contamination
14.9 Education and training
14.10 Conclusions and future trends
15: Modeling as an approach to identify and manage food safety risks related to parasites in the food chain
Abstract
15.1 Introduction
15.2 Framework for the development of models
15.3 Future prospects
16: Laboratory diagnostic methods
Abstract
16.1 Introduction
16.2 Current laboratory methods for meatborne parasites
16.3 Current laboratory methods for the detection of parasites in fish and crustaceans
16.4 Current laboratory detection methods for parasite in fresh produce, herbs, and berries
16.5 Molecular-based laboratory detection techniques: Future options
16.6 Ensuring quality assurance in laboratory diagnostic testing
16.7 Conclusion
17: The role of regulatory and standard-setting organizations in the control of neglected foodborne parasites
Abstract
Acknowledgments
17.1 Introduction
17.2 Regulations and veterinary services (competent authority): Risk management and organization
17.3 Agencies, nonregulatory bodies, and experts on foodborne zoonotic parasites: From risk assessment toward risk communication
17.4 International standards
17.5 International Standards Organization
17.6 The Organisation for Economic Co-operation and Development
17.7 Reference laboratories
17.8 Future trends
Index

Get This Book

File Size	3.3 MB
File Format	PDF
Download link	Download Now \| Go Premium, Unlock All Books
Support & Updates	Support \| Browse All Categories
Join Our Telegram Channel
More Books:	Browse All Categories

Foodborne Parasites

Vet eBooks

Foodborne Parasites

By Ynes R. Ortega

Foodborne Parasites PDF Book examines the two major parasite groups that are transmitted via water or foods: the single-celled protozoa, and the helminths: cestodes (tapeworms), nematodes (round worms), and trematodes (flukes). Each chapter covers the biology, mechanisms of pathogenesis, epidemiology, treatment, and inactivation of these parasites. Foodborne Parasites Pdf Book offers a better understanding of the biology and control of parasitic infections necessary to reduce or eliminate future outbreaks in the U.S. and elsewhere.

Table of Contents

1- Amoeba and Ciliates.

2- The Biology of Giardia Parasites.

3- Coccidian Parasites.

4- Cryptosporidium and Cryptosporidiosis

5- Toxoplasmosis.

6- Food-Borne Nematode Infections.

7- Foodborne Trematodes.

8- Cestodes.

9- Waterborne Parasites and Diagnostic Tools.

10- Risk Assessment of Parasites in Food.

Get This Book

File Size	5.25 MB
File Format	PDF
Download link	Download Now \| Go Premium, Unlock All Books
Support & Updates	Support \| Browse All Categories
Join Our Telegram Channel
More Books:	Browse All Categories

Food-Borne Pathogens: Methods and Protocols

Vet eBooks

Food-Borne Pathogens: Methods and Protocols

By Catherine Adley

Food-Borne Pathogens: Methods and Protocols PDF. A collection of readily reproducible classic and emerging molecular methods for the laboratory isolation and identification of the pathogens, viruses, and parasites that cause food-borne disease. Among the pathogens covered are specific bacteria, including Salmonella spp, Campylobacter spp., Listeria spp., and Bacillus spp.; viruses, including noroviruses and enteroviruses; and parasites, including Cryptosporidium and seafood nematode worms. The protocols follow the successful Methods in Biotechnology™ series format, each offering step-by-step laboratory instructions, an introduction outlining the principles behind the technique, lists of the necessary equipment and reagents, and tips on troubleshooting and avoiding known pitfalls.

Table of Contents

Preface
Contributors

PART I. THE BACTERIA
1 Detection of Hemolysins in Aeromonas spp. Isolates From Food Sources: PCR Analysis and Biological Activity

2 Detection and Purification of Bacillus cereus Enterotoxins

3 Campylobacter: Isolation, Identification, and Preservation

4 Detection of Clostridium botulinum by Multiplex PCR in Foods and Feces

5 Multiplex PCR for Specific Identification of Enterohemorrhagic Escherichia coli Strains in the O157:H7 Complex

6 PulseNet’s Step-by-Step Laboratory Protocol for Molecular Subtyping of Listeria monocytogenes by Macrorestriction and Pulsed-Field Gel Electrophoresis

7 Plesiomonas shigelloides: Detection by PCR

8 Pulsed-Field Gel Electrophoresis As a Molecular Technique in Salmonella Epidemiological Studies

9 Kits for Detection of Food Poisoning Toxins Produced by Bacillus cereus and Staphylococcus aureus

10 Microbiological and Molecular Methods to Identify and Characterize Toxigenic Vibrio cholerae From Food Samples

11 HPLC Measurement of Aflatoxin B1 and Metabolites in Isolated Rat Hepatocytes

PART II. THE VIRUSES
12 Detection of Noroviruses of Genogroups I and II in Drinking Water by Real-Time One-Step RT-PCR

13 Detection of Enteroviruses

14 Detection of Hepatitis A Virus and Rotavirus Using Nucleic Acid Sequence-Based Amplification

PART III. THE PARASITES
15 Isolation and Characterization of Cathepsin-L1 Protease From Fasciola hepatica Excretory-Secretory Products for Serodiagnosis of Human Fasciolosis

16 Molecular Biology Methods for Detection and Identification
of Cryptosporidium Species in Feces, Water, and Shellfish

17 Molecular Identification of Nematode Worms From Seafood (Anisakis spp. and Pseudoterranova spp.) and Meat (Trichinella spp.)

PART IV. PARALLEL STUDIES TO THE ANALYSIS OF FOOD-BORNE PATHOGENS
18 Approaches to Developing Quantitative Risk Assessment Models

19 A Review of Surveillance Networks of Food-Borne Diseases

Index

Get This Book

File Size	3.5 MB
File Format	PDF
Download link	Download Now \| Go Premium, Unlock All Books
Support & Updates	Support \| Browse All Categories
Join Our Telegram Channel
More Books:	Browse All Categories

Fundamentals of Dairy Chemistry 3rd Edition

Vet eBooks

By Robert Jenness, Elmer H. Marth, Noble P. Wong and Mark Keeney

Fundamentals of Dairy Chemistry 3rd Edition PDF has always been a reference text which has attempted to provide a complete treatise on the chemistry of milk and the relevant research. Fundamentals of Dairy Chemistry 3rd Edition carries on in that format which has proved successful over four previous editions (Fun damentals of Dairy Science 1928, 1935 and Fundamentals of Dairy Chemistry 1965, 1974). Not only is the material brought up-to-date, but indeed several chapters have been completely rewritten, but attempts have been made to streamline this edition. In view of the plethora of research related to dairy chemistry, authors were asked to reduce the number of references by eliminating the early, less significant ones. In addition, two chapters have been replaced with subjects that we felt deserved attention: “Nutritive Value of Dairy Foods” and “Chemistry of Processing. ” Since our society is now more attuned to the quality of the food it consumes and the processes necessary to preserve that quality, the addition of these topics seemed justified. This does not minimize the importance of the information in the deleted chapters, “Vitamins of Milk” and “Frozen Dairy Products. ” Some of the material in these previous chapters has been incorporated into the new chapters; furthermore, the information in these chapters is available in the second edition, as a reprint from ADSA (Vitamins in Milk and Milk Products, November 1965) or in the many texts on ice cream manufac ture.

Table of Contents

Fundamentals of Dairy Chemistry 3rd Edition PDF Contents

Preface

1. Composition of Milk
2. Composition of Milk Products

3. Proteins of Milk

4. Lipid Composition and Properties

5. Lipids of Milk: Deterioration

6. Lactose

7. Nutritive Value of Dairy Foods

8. Physical Properties of Milk

9. Physical Equilibria: Proteins

10. Physical Equilibria: Lipid Phase

11. Milk Coagulation and Protein Denaturation

12. Milk-Clotting Enzymes and Cheese Chemistry

PART I-MilkClotting Enzymes

PART II-Cheese Chemistry

13. Fermentations

14. Chemistry of Processing

Index

Get This Book

File Size	82 MB
File Format	PDF
Download link	Download Now \| Go Premium, Unlock All Books
Support & Updates	Support \| Browse All Categories
Join Our Telegram Channel
More Books:	Browse All Categories

Giardia as a Foodborne Pathogen

Vet eBooks

Giardia as a Foodborne Pathogen

By Lucy J. Robertso

Giardia as a Foodborne Pathogen PDF. Although widely recognized as an important waterborne pathogen, Giardia duodenalis can also be transmitted by contamination of food. The same properties of this protozoan parasite that mean that water is an excellent transmission vehicle are also important for foodborne transmission. These include the low infective dose, the high number of cysts that are excreted, and the robustness of these transmission stages. However, many more outbreaks of waterborne giardiasis have been reported than foodborne outbreaks. This is probably partly due to epidemiological tracing being much more difficult for foodborne outbreaks than waterborne outbreaks, and the number of persons exposed to infection often being fewer. Nevertheless, the potential importance of foodborne transmission is gradually being recognized, and a wide range of different foodstuffs have been associated with those outbreaks that have been recorded. Additionally, various factors mean that the potential for foodborne transmission is becoming of increasing importance: these include the growth of international food trade, a current trend for eating raw or very lightly cooked foods, and the rise in small-scale organic farms, where there the possibility for contamination of vegetable crops with animal faeces may be greater.

Table of Contents

1 Introduction to Giardia duodenalis: The Parasite and the Disease
2 Transmission Routes and Factors That Lend Themselves to Foodborne Transmission
3 Documented Foodborne Outbreaks of Giardiasis
4 Approaches to Detecting Giardia Cysts in Different Food Matrices
4.1 Fruits and Vegetables
4.2 Shellfish
4.3 Meat
4.4 Beverages
4.5 Water Used in the Food Industry
5 Occurrence of Giardia Cysts in Different Food Matrices: Results of Surveys
5.1 Fruits and Vegetables
5.2 Shellfish
5.3 Meat
5.4 Beverages
5.5 Water Used in the Food Industry
6 Inactivation or Decontamination Procedures
7 Risk Assessment and Regulations
8 Future Challenges
9 Conclusions
References

Get This Book

File Size	1 MB
File Format	PDF
Download link	Download Now \| Go Premium, Unlock All Books
Support & Updates	Support \| Browse All Categories
Join Our Telegram Channel
More Books:	Browse All Categories

Goat Meat Production and Quality

Vet eBooks

Goat Meat Production and Quality

By Osman Mahgoub, Isam T. Kadim and Edward Webb

Goat Meat Production and Quality Book PDF is Written by some of the world’s leading goat meat scientists, and drawing from the most recent publications in the field, this book comprehensively covers the most important areas of goat meat production. Chapters discuss the role of genetics, breeding, reproduction, and nutrition in producing good quality, profitable goat meat. The mineral, amino acid and fatty acid composition of goat meat is also addressed, along with a discussion of its nutritive value, aimed at highlighting its health benefits over other red meats.

Table of Contents

Goat Meat Production and Quality Table of Contents

Contributors
Preface

1 Overview of the Global Goat Meat Sector

2 Goat Meat Production Systems

3 Carcass Traits of Hardy Tropical Goats

4 Genetics and Breeding of Meat Goats

5 Reproductive Efficiency for Increased Meat Production in Goats

6 Nutrition of the Meat Goat

7 Growth, Development and Growth Manipulation in Goats

8 The Role of Objective and Subjective Evaluation in the Production and Marketing of Goats for Meat

9 Tissue Distribution in the Goat Carcass

10 Influences of Diets on Fatty Acid Composition of Edible Tissues of Meat Goat

11 Mineral Composition of Goat Meat

12 Linear Body Measurements and Carcass Characteristics of Goats

13 Nutritive Value and Quality Characteristics of Goat Meat

14 Effect of Early Nutrition on Carcass and Meat Quality of Young Goats Under Milk Production Systems

15 Effects of Feeding System and Diet on the Body Lipid Composition of Young Goats

Get This Book

File Size	3.6 MB
File Format	PDF
Download link	Download Now \| Go Premium, Unlock All Books
Support & Updates	Support \| Browse All Categories
Join Our Telegram Channel
More Books:	Browse All Categories

Guide to Foodborne Pathogens 2nd Edition

Vet eBooks

Guide to Foodborne Pathogens, 2nd Edition

By Ronald G. Labbé and Santos García

Guide to Foodborne Pathogens 2nd Edition PDF covers pathogens—bacteria, viruses, and parasites—that are most commonly responsible for foodborne illness. An essential guide for anyone in the food industry, research, or regulation who needs to ensure or enforce food safety, the guide delves into the nature of illnesses, the epidemiology of pathogens, and current detection, prevention, and control methods. The guide further includes chapters on new technologies for microbial detection and the globalization of the food supply, seafood toxins, and other miscellaneous agents.

Table of Contents

1 Globalization and epidemiology of foodborne disease

2 Staphylococcus aureus

3 Listeria monocytogenes

4 Bacillus cereus

5 Clostridium perfringens

6 Clostridium botulinum

7 Salmonella

8 Shigella species

9 Vibrio vulnificus, Vibrio parahaemolyticus and Vibrio cholerae

10 Yersinia enterocolitica

11 Campylobacter

12 Arcobacter and Helicobacter

13 Brucella

14 Escherichia coli

15 Cronobacter spp. (formerly Enterobacter sakazakii)

16 Aflatoxins and Aspergillus flavus

17 Fusarium and fumonisins: Toxigenic Fusarium species in cereal grains and processed foods

18 Other moulds and mycotoxins

19 Foodborne protozoa

20 Taenia solium, Taenia saginata and Taenia asiatica

21 Other foodborne helminthes

22 Foodborne viruses

23 Seafood toxins

24 Prion diseases

25 Forthcoming new technologies for microbial detection

26 Stress adaptation, survival and recovery of foodborne pathogens

27 Microbial biofilms and food safety

28 Bacteriophage biocontrol

Index 457

Get This Book

File Size	10 MB
File Format	PDF
Download link	Download Now \| Go Premium, Unlock All Books
Support & Updates	Support \| Browse All Categories
Join Our Telegram Channel
More Books:	Browse All Categories

1...320321322...331 Page 321 of 331

Vet eBooks

Foodborne Disease Handbook, Second Edition,: Volume 2: Viruses: Parasites: Pathogens, and HACCP