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Stress Responses of Lactic Acid Bacteria
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ISBN: 9780387927718 Year: 2011 Publisher: Boston MA Springer US

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Lactic acid bacteria (LAB) constitute a heterogeneous group of bacteria that are renowned for the crucial role they play in the health of humans and animals. While some LAB are food-related and probiotic, remaining harmless and at times even conferring health benefits to the consumer, others are host-associated and include some of the most severe human and veterinary pathogens. Due to their economic importance for the food industry and their health-related implications as probiotics or pathogens, the genetics, physiology and metabolism of LAB have been under rigorous investigation over the past decades. During food processing and storage, LAB reside under adverse environmental conditions designed to be bacteriostatic or bactericidal for food spoilage microorganisms and foodborne pathogens. In addition, during consumption, the key feature of probiotic strains is their aptitude to survive through the harsh environment of the gastrointestinal tract of the host so as to reach and colonize the intestine and exert their health-promoting effects. Furthermore, the pathogenic nature of certain LAB species has been clearly associated with their tolerance to environmental stresses. Organized into 5 parts, this book discusses the current knowledge of the stress physiology of LAB. Part I provides an introductory overview of the stress responses of LAB; Part II focuses on the responses of LAB towards specific environmental stresses; Part III presents the stress responses of LAB in the context of species and genera; Part IV discusses the applications and the future aspects of LAB stress research; and Part V highlights in a concluding summary the most important research challenges in the field that will significantly improve our conception of stress behavior in LAB.  


Book
Dictionary of Food Ingredients
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ISBN: 9781441997135 Year: 2011 Publisher: Boston MA Springer US

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Dictionary of Food Ingredients is a concise, easy-to-use resource covering over 1,000 food ingredients and additives, including natural ingredients, FDA-approved artificial ingredients, and compounds used in food processing. Organized alphabetically, definitions cover functionality, chemical properties, and applications, and thorough cross-referencing allows readers to follow related and similar ingredients. A section based on the Code of Federal Regulations lists food ingredients according to their US approval status, and a bibliography pinpoints further information. This revised and updated fifth edition features a new section, Food Definitions and Formulations,  and a thoroughly expanded list of food ingredients approved for use in the European Union, with E numbers. In addition, the fifth edition provides new information on existing and more recently approved ingredients. The Dictionary is an unparalleled source of information, providing practical, scientific, and regulatory information on every important ingredient and category. This resource will be of value to food scientists, ingredient suppliers, dietitians, extension specialists, food customer service personnel, and students.


Digital
Stress Responses of Lactic Acid Bacteria
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ISBN: 9780387927718 Year: 2011 Publisher: Boston, MA Springer US

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Digital
Introduction to Food Process Engineering
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ISBN: 9781441976628 Year: 2011 Publisher: Boston, MA Springer US

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Digital
Dictionary of Food Ingredients
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ISBN: 9781441997135 Year: 2011 Publisher: Boston, MA Springer US

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Governance and managing transformation in agriculture : the case of black economic empowerment in the South African wine industry
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ISBN: 9789057283345 Year: 2011 Publisher: Antwerpen Universiteit Antwerpen

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Food Engineering Interfaces
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ISBN: 9781441974754 Year: 2011 Publisher: New York NY Springer New York Imprint Springer

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Food Engineering Interfaces is based on invited presentations from the 10th International Congress on Engineering and Food (ICEF 10) held in Viña del Mar, Chile in April 2008. Published as part of Springer's Food Engineering Series, the book includes 28 chapters contributed by world leaders in food engineering and related disciplines. Topics include the food engineering world through the years, advanced thermal and nonthermal processing of food, the modeling of gastric digestion, applications of CFD in food processing, food safety engineering, food engineering economics, incorporation of fibers into foods, bioseparation of nutraceuticals, supercritical fluid extraction of essential oils, caking of food powders, advances in food microstructure analysis, and food packaging. Aimed at the food industry and academia, this book is an excellent resource for anyone interested in the state of the art and the upcoming developments in food engineering, where health and well-being are central.


Book
Microorganisms in Foods 8 : Use of Data for Assessing Process Control and Product Acceptance
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ISBN: 9781441993748 Year: 2011 Publisher: Boston MA Springer US

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Continuing the ICMSF series, Microorganisms in Foods 8provides practical guidance on appropriate testing of food processing environments, processing lines, shelf life and finished product to enhance the safety and microbiological quality of the food supply. Part I, Principles of Using Data in Microbial Control, summarizes the principles of Microorganisms in Foods 7: Microbiological Testing in Food Safety Management (2002), which illustrates how HACCP and Good Hygienic Practices (GHP) provide greater assurance of safety than microbiological testing, and also identifies circumstances where microbiological testing may play a useful role. Part II, Applications of Principles to Product Categories, updates and expands Part II of Microorganisms in Foods 2: Sampling for Microbiological Analysis: Principles and Specific Applications (1986) and builds on Microorganisms in Foods 6: Microbial Ecology of Food Commodities (2nd edition, 2005) with recommended tests and specific criteria for 19 food product categories to evaluate the effectiveness of controls. Microorganisms in Foods 8 is intended for anyone using microbiological testing or engaged in setting microbiological criteria including government, food processors and the customers they supply. This book provides actionable information for food quality assurance professionals, food microbiologists, food technologist, veterinarians, public health workers and regulatory officials. This peer reviewed book was prepared by the International Commission on Microbiological Specifications for Foods (ICMSF), with assistance from a limited number of consultants. The ICMSF was formed in response to the need for internationally acceptable and authoritative guidance on microbiological limits for foods in international commerce. Currently the membership consists of 17 food microbiologists and public health professionals from eleven countries, drawn from government, universities, and food processing and related industries. Also available Microorganisms in Foods 7: Microbiological Testing in Food Safety Management, 2002 (978-0-306-47262-6) Microorganisms in Foods 6: Microbial Ecology of Food Commodities, 2nd edition 2005 (978-1-4419-3465-9) Microorganisms in Foods 5: Characteristics of Microbial Pathogens, 1996 (978-0-412-47350-0)


Book
The Physical Processes of Digestion
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ISBN: 9781441994493 Year: 2011 Publisher: New York NY Springer New York Imprint Springer

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This book is aimed at physiologists, pharmacologists, nutritionists and food technologists whose work requires an understanding of the physical processes of digestion.

  The book provides an overview of what is known of the physical processes of digestion in man and other simple-stomached vertebrates in two broad sections. The first section considers the physical constraints that govern the dissolution and digestion of the various macronutrients within food particles, and the physical factors that influence their subsequent transfer to the gut wall, notably the rheology and permeability of digesta. The second section examines the effects of the alimentary, mechanical and biophysical processes on mixing and mass transfer. Included is a comprehensive review of the effects of the various types of contractile activity in the gut wall in securing efficient mixing and onflow of digesta through the various segments of the gut. The section also examines what is known of the actions of the mucinous and cellular components of the gut wall in lubricating the passage of digesta and in limiting the permeation and absorption of nutrients, pharmaceuticals and microbial products. The section concludes with a review of the effects of the various physical and morphological components of the gut wall that constitute the ˜unstirred water layer' on the process of absorption.

  The authors are leaders in their field and have extensively researched the literature. The work cites over 1500 references including those pertaining to the latest developments.


Book
Safe or Not Safe : Deciding What Risks to Accept in Our Environment and Food
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ISBN: 9781441978684 Year: 2011 Publisher: New York NY Springer New York Imprint Springer

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Safe or Not Safe aims to present a comprehensive picture of food-related risk issues, as observed in daily life. Included are numerous real-life examples showing how scientists measure, assess, evaluate and manage potential risks, and how this helps us to decide  how to manage our food chain and ultimately the food we eat. The book is divided into four interrelated chapters. Chapter one deals with risk: Risk examples  are given from  our daily life, illustrating what we need to know about  risks and how to manage them. Chapter two addresses the risks  to biodiversity. Chapter three investigates the risks chemical contaminants pose to our health through the food chain. The final chapter reviews the last three decades of creating genetically engineered food, focusing not only on the science behind the technology, but also on issues, such as consumer choice and rights, politics, product usefulness, and the availability of alternatives. Aimed especially at food science professionals and educators, undergraduate and graduate students, health professionals, and an interested general public will also benefit greatly from this resource.

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