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Author: Sara M. Ameen
Publisher: Springer
ISBN: 3319581465
Category : Technology & Engineering
Languages : en
Pages : 48
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Book Description
This Brief explores the importance of lactic acid and fermentation in the modern food industry. Although it is usually associated with milk and dairy products, lactic acid can also be found in many other fermented food products, including confectionery products, jams, frozen desserts, and pickled vegetables. In this work, the authors explain how lactic acid is produced from lactose by Lactobacillus and Streptococcus cultures, and they also emphasise its important role as pH regulator and preservative, helping to the inhibition of microbial growth in fermented foods. The Brief discusses a wide range of lactic acid’s applications as a natural additive, curing or gelling agent, flavour, food carrier, solvent, and discoloration inhibitor, among others. Readers will also find a brief overview of the current analytical methods for the quantitative and qualitative determination of lactic acid in foods.
Author: Sara M. Ameen
Publisher: Springer
ISBN: 3319581465
Category : Technology & Engineering
Languages : en
Pages : 48
Get Book Here
Book Description
This Brief explores the importance of lactic acid and fermentation in the modern food industry. Although it is usually associated with milk and dairy products, lactic acid can also be found in many other fermented food products, including confectionery products, jams, frozen desserts, and pickled vegetables. In this work, the authors explain how lactic acid is produced from lactose by Lactobacillus and Streptococcus cultures, and they also emphasise its important role as pH regulator and preservative, helping to the inhibition of microbial growth in fermented foods. The Brief discusses a wide range of lactic acid’s applications as a natural additive, curing or gelling agent, flavour, food carrier, solvent, and discoloration inhibitor, among others. Readers will also find a brief overview of the current analytical methods for the quantitative and qualitative determination of lactic acid in foods.
Author: Gabriel Vinderola
Publisher: CRC Press
ISBN: 0429614438
Category : Health & Fitness
Languages : en
Pages : 665
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Book Description
Through four editions, Lactic Acid Bacteria: Microbiological and Functional Aspects, has provided readers with information on the how’s and why’s lactic acid-producing fermentation improves the storability, palatability, and nutritive value of perishable foods. Thoroughly updated and fully revised, with 12 new chapters, the Fifth Edition covers regulatory aspects globally, new findings on health effects, properties and stability of LAB as well as production of target specific LAB. The new edition also addresses the technological use of LAB in various fermentations of food, feed and beverage, and their safety considerations. It features the detailed description of the main genera of LAB as well as such novel bacteria as fructophilic LAB and novel probiotics and discusses such new targets as cognitive function, metabolic health, respiratory health and probiotics. Key Features: In 12 new chapters, findings are presented on health effects, properties and stability of LAB as well as production of target specific LAB Covers such novel bacteria as fructophilic LAB and novel probiotics Presents new discoveries related to the mechanisms of lactic acid bacterial metabolism and function Covers the benefits of LAB, both in fermentation of dairy, cereal, meat, vegetable and silage, and their health benefits on humans and animals Discusses the less-known role of LAB as food spoilers Covers the global regulatory framework related to safety and efficacy
Author: Ram Lakhan Singh
Publisher: Academic Press
ISBN: 0128163348
Category : Medical
Languages : en
Pages : 405
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Book Description
Despite advances in hygiene, food treatment, and food processing, diseases caused by foodborne pathogens continue to constitute a worldwide public health concern. Ensuring food safety to protect public health remains a significant challenge in both developing and developed nations. Food Safety and Human Health provides a framework to manage food safety risks and assure a safe food system. Political, economic, and ecological changes have led to the re-emergence of many foodborne pathogens. The globalization of food markets, for example, has increased the challenge to manage the microbial risks. This reference will help to identify potential new approaches in the development of new microbiologically safe foods that will aid in preventing food borne illness outbreaks and provides the basic principles of food toxicology, food processing, and food safety. Food Safety and Human Health is an essential resource to help students, researchers, and industry professionals understand and address day-to-day problems regarding food contamination and safety. - Encompasses the first pedagogic treatment of the entire range of toxic compounds found naturally in foods or introduced by industrial contaminatio - Identifies areas of vital concern to consumers, such as toxicological implications of food, and human health implications of food processing - Focuses on safety aspects of genetically modified foods and the range of processing techniques along with the important food safety laws
Author: Sampo Lahtinen
Publisher: CRC Press
ISBN: 1439836787
Category : Technology & Engineering
Languages : en
Pages : 780
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Book Description
While lactic acid-producing fermentation has long been used to improve the storability, palatability, and nutritive value of perishable foods, only recently have we begun to understand just why it works. Since the publication of the third edition of Lactic Acid Bacteria: Microbiological and Functional Aspects, substantial progress has been made in
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309046858
Category : Medical
Languages : en
Pages : 208
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Book Description
In developing countries, traditional fermentation serves many purposes. It can improve the taste of an otherwise bland food, enhance the digestibility of a food that is difficult to assimilate, preserve food from degradation by noxious organisms, and increase nutritional value through the synthesis of essential amino acids and vitamins. Although "fermented food" has a vaguely distasteful ring, bread, wine, cheese, and yogurt are all familiar fermented foods. Less familiar are gari, ogi, idli, ugba, and other relatively unstudied but important foods in some African and Asian countries. This book reports on current research to improve the safety and nutrition of these foods through an elucidation of the microorganisms and mechanisms involved in their production. Also included are recommendations for needed research.
Author: J. Marcelino Kongo
Publisher: BoD – Books on Demand
ISBN: 9535109553
Category : Science
Languages : en
Pages : 673
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Book Description
Ongoing scientific research in many parts of the world on the genomics, proteomics and genetic engineering of LAB is increasing our understanding of their physiology, pushing further the boundaries for their potential applications. "Lactic Acid Bacteria - R
Author: Fernanda Mozzi
Publisher: John Wiley & Sons
ISBN: 0813820952
Category : Technology & Engineering
Languages : en
Pages : 417
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Book Description
This title represents a broad review of current research on LAB and their novel applications with contributions from a number of well-known leading scientists. The book encompasses a wide range of topics including both traditional and novel developing fields, and provides unparalleled, comprehensive information on new advances of genomics, proteomics, metabolism and biodiversity of LAB. Chapters contain state-of-the-art discussions of specific LAB applications such as their use as probiotics, live vaccines and starter cultures in old and new fermented products. The safety of these microorganisms and their interactions with diverse ecosystems natural biota are also covered as well as the new applications of well-known (bacteriocins) and novel (vitamins, low-calorie sugars, etc.) metabolites produced by LAB. This book is an essential reference for established researchers and scientists, doctoral and post-doctoral students, university professors and instructors, and food technologists working on food microbiology, physiology and biotechnology of lactic acid bacteria.
Author: Janet E. L. Corry
Publisher: Royal Society of Chemistry
ISBN: 1847559166
Category : Nature
Languages : en
Pages : 1036
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Book Description
A reference for microbiologists wanting to know which media to use for the detection of various microbes in foods and how to check their performance.
Author: B. Blakistone
Publisher: Springer Science & Business Media
ISBN: 1475762526
Category : Technology & Engineering
Languages : en
Pages : 306
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Book Description
Modified atmosphere packaging may be defined as an active packaging method in which an altered atmosphere is created in the headspace that retards chemical deterioration while simultaneously retarding growth of spoilage organisms. Shelf lives of perishable products, such as dairy products, meat, poultry, fish, fruits and vegetables, and bakery items are limited by biochemical changes in the product catalysed by exposure to the normal atmosphere (21 % oxygen, 78% nitrogen and less than 0. 1 % carbon dioxide) and growth of spoilage organisms. Modification of the atmosphere within a package containing these products helps to better maintain the quality of the food under longer storage conditions and retards the growth of undesirable organisms. Of course, deterioration is also slowed by chilling, which is required for the transport to market of highly perishable items like meat, poultry and fish that would either spoil or have the potential for contamination by certain food pathogens. Chilling plus a modification of the atmosphere optimizes the keeping quality of food. Modification of the atmosphere has been known for over a century as a means of food preservation and has become a very popular means of food preservation in the latter part of the 20th century. Modified atmosphere packaging (MAP) is practised extensively in Europe, Canada and the USo Both vacuum packaging (rem oval of air from the package) and addition of gases within the package are considered MAP.
Author: Clive de W Blackburn
Publisher: Woodhead Publishing
ISBN: 1845691415
Category : Technology & Engineering
Languages : en
Pages : 737
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Book Description
The control of microbiological spoilage requires an understanding of a number of factors including the knowledge of possible hazards, their likely occurrence in different products, their physiological properties and the availability and effectiveness of different preventative measures. Food spoilage microorganisms focuses on the control of microbial spoilage and provides an understanding necessary to do this.The first part of this essential new book looks at tools, techniques and methods for the detection and analysis of microbial food spoilage with chapters focussing on analytical methods, predictive modelling and stability and shelf life assessment. The second part tackles the management of microbial food spoilage with particular reference to some of the major food groups where the types of spoilage, the causative microorganisms and methods for control are considered by product type. The following three parts are then dedicated to yeasts, moulds and bacteria in turn, and look in more detail at the major organisms of significance for food spoilage. In each chapter the taxonomy, spoilage characteristics, growth, survival and death characteristics, methods for detection and control options are discussed.Food spoilage microorganisms takes an applied approach to the subject and is an indispensable guide both for the microbiologist and the non-specialist, particularly those whose role involves microbial quality in food processing operations. - Looks at tools, techniques and methods for the detection and analysis of microbial food spoilage - Discusses the management control of microbial food spoilage - Looks in detail at yeasts, moulds and bacteria
