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Environmental Factors Affecting Production Of Proteolytic Enzymes By Psychrotrophic Bacteria Isolated From Raw Milk
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Book Synopsis Environmental Factors Affecting Production of Proteolytic Enzymes by Psychrotrophic Bacteria Isolated from Raw Milk by : Alfred Richard Fain
Download or read book Environmental Factors Affecting Production of Proteolytic Enzymes by Psychrotrophic Bacteria Isolated from Raw Milk written by Alfred Richard Fain and published by . This book was released on 1982 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proteolytic Enzymes Produced by Psychrotrophic Bacteria in Raw Milk by : Francis M. Bartlett
Download or read book Proteolytic Enzymes Produced by Psychrotrophic Bacteria in Raw Milk written by Francis M. Bartlett and published by . This book was released on 1980 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microbiology in Dairy Processing by : Palmiro Poltronieri
Download or read book Microbiology in Dairy Processing written by Palmiro Poltronieri and published by John Wiley & Sons. This book was released on 2017-11-29 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative guide to microbiological solutions to common challenges encountered in the industrial processing of milk and the production of milk products Microbiology in Dairy Processing offers a comprehensive introduction to the most current knowledge and research in dairy technologies and lactic acid bacteria (LAB) and dairy associated species in the fermentation of dairy products. The text deals with the industrial processing of milk, the problems solved in the industry, and those still affecting the processes. The authors explore culture methods and species selective growth media, to grow, separate, and characterize LAB and dairy associated species, molecular methods for species identification and strains characterization, Next Generation Sequencing for genome characterization, comparative genomics, phenotyping, and current applications in dairy and non-dairy productions. In addition, Microbiology in Dairy Processing covers the Lactic Acid Bacteria and dairy associated species (the beneficial microorganisms used in food fermentation processes): culture methods, phenotyping, and proven applications in dairy and non-dairy productions. The text also reviews the potential future exploitation of the culture of novel strains with useful traits such as probiotics, fermentation of sugars, metabolites produced, bacteriocins. This important resource: Offers solutions both established and novel to the numerous challenges commonly encountered in the industrial processing of milk and the production of milk products Takes a highly practical approach, tackling the problems faced in the workplace by dairy technologists Covers the whole chain of dairy processing from milk collection and storage though processing and the production of various cheese types Written for laboratory technicians and researchers, students learning the protocols for LAB isolation and characterisation, Microbiology in Dairy Processing is the authoritative reference for professionals and students.
Book Synopsis Enzymes of Psychrotrophs in Raw Food by : Robin C. McKellar
Download or read book Enzymes of Psychrotrophs in Raw Food written by Robin C. McKellar and published by CRC Press. This book was released on 2020-11-25 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book draws together theoretical and applied aspects of extracellular hydrolytic enzymes in spoilage, and thus provides information and analysis of interest to microbiologists and biochemists, as well as up-to-date methods and recommendations of value to food scientists and processors. The first section deals with psychrotroph proteinases, lipases, and phospholipases in milk and dairy products, and covers such aspects as producer microorganisms, biochemical classification of enzymes, physical and biochemical properties, thermal stability, regulation and control of synthesis and assay methods. Particular emphasis is placed on commercially important areas such as physical and biochemical effects in food components and influence on shelf life and product quality. The problems of standardization and control of enzymes in dairy products, as well as areas for future research, are critically examined. The poorly understood role of psychrotroph extracellular enzymes in meat, fish, and poultry is also discussed in a separate section under such headings as physical and biochemical effects on tissue and contribution to growth and penetration of the producer organism.
Book Synopsis Encyclopedia of Food Microbiology by : Carl A. Batt
Download or read book Encyclopedia of Food Microbiology written by Carl A. Batt and published by Academic Press. This book was released on 2014-04-02 with total page 3243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by the world's leading scientists and spanning over 400 articles in three volumes, the Encyclopedia of Food Microbiology, Second Edition is a complete, highly structured guide to current knowledge in the field. Fully revised and updated, this encyclopedia reflects the key advances in the field since the first edition was published in 1999 The articles in this key work, heavily illustrated and fully revised since the first edition in 1999, highlight advances in areas such as genomics and food safety to bring users up-to-date on microorganisms in foods. Topics such as DNA sequencing and E. coli are particularly well covered. With lists of further reading to help users explore topics in depth, this resource will enrich scientists at every level in academia and industry, providing fundamental information as well as explaining state-of-the-art scientific discoveries. This book is designed to allow disparate approaches (from farmers to processors to food handlers and consumers) and interests to access accurate and objective information about the microbiology of foods Microbiology impacts the safe presentation of food. From harvest and storage to determination of shelf-life, to presentation and consumption. This work highlights the risks of microbial contamination and is an invaluable go-to guide for anyone working in Food Health and Safety Has a two-fold industry appeal (1) those developing new functional food products and (2) to all corporations concerned about the potential hazards of microbes in their food products
Download or read book The Prokaryotes written by Stanley Falkow and published by Springer Science & Business Media. This book was released on 2006-11-14 with total page 1105 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revised Third Edition of The Prokaryotes, acclaimed as a classic reference in the field, offers new and updated articles by experts from around the world on taxa of relevance to medicine, ecology and industry. Entries combine phylogenetic and systematic data with insights into genetics, physiology and application. Existing entries have been revised to incorporate rapid progress and technological innovation. The new edition improves on the lucid presentation, logical layout and abundance of illustrations that readers rely on, adding color illustration throughout. Expanded to seven volumes in its print form, the new edition adds a new, searchable online version.
Book Synopsis Food Spoilage Microorganisms by : Clive de W Blackburn
Download or read book Food Spoilage Microorganisms written by Clive de W Blackburn and published by Woodhead Publishing. This book was released on 2006-03-21 with total page 737 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Dairy Microbiology Handbook by : Richard K. Robinson
Download or read book Dairy Microbiology Handbook written by Richard K. Robinson and published by John Wiley & Sons. This book was released on 2005-03-11 with total page 781 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the world, milk and milk products are indispensable components of the food chain. Not only do individual consumers use liquid milk for beverages and cooking, but food manufacturers use vast quantities of milk powder, concentrated milks, butter, and cream as raw materials for further processing. Effective quality assurance in the dairy industry is needed now more than ever. This completely revised and expanded Third Edition of Dairy Microbiology Handbook, comprising both Volume I: Microbiology of Milk and Volume II: Microbiology of Milk Products, updates the discipline’s authoritative text with the latest safety research, guidelines, and information. Pathogens have become a major issue in dairy manufacturing. Escheria coli is a concern, and milk-borne strains of Mycobacterium avium sub-sp. paratuberculosis have been identified as a possible cause of Crohn’s disease. Even little-known parasites like Cryptosporidium have caused disease outbreaks. Consequently, a hazard analysis of selected control/critical points (HACCP) in any manufacturing process has become essential to prevent the contamination of food. This volume also: -Discusses new diagnostic techniques that allow a pathogen to be detected in a retail sample in a matter of hours rather than days -Provides thorough coverage of dairy microbiology principles as well as practical applications -Includes the latest developments in dairy starter cultures and genetic engineering techniques -Offers completely updated standards for Good Manufacturing Practice Quality control and product development managers, microbiologists, dairy scientists, engineers, and graduate students will find the Third Edition of Dairy Microbiology Handbook to be a vital resource.
Book Synopsis Methods in Food and Dairy Microbiology by : Leo R. DiLiello
Download or read book Methods in Food and Dairy Microbiology written by Leo R. DiLiello and published by A V I Publishing Company. This book was released on 1982 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Milk Quality written by F. Harding and published by Springer. This book was released on 2013-12-14 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Milk has played a major contribution to the human diet in many different countries across the world since the dawn of time. The dairy cow was domesticated over 6000 years ago, she was the object of worship in the Middle East 2000 years before Christ, and milk and milk products are mentioned more than 50 times in the Bible. Milk and dairy products have become a major part of the human diet in many countries. It is not surprising therefore, that over many years considerable attention has been paid to improving the quality of milk. We have worked to improve the yield, the compositional quality and the hygienic quality, and have striven to minimise the level of contaminants which can find access to this, perhaps our most natural, unrefined and highly nutritious foodstuff. The chain of people involved in the milk industry extends from milk production-farmers, veterinarians and farm advisors-through transport to processing-quality controllers, manufacturers-and on to retailers, legislators, nutritionists, dairy educators and consumers. All will be interested in the quality parameters of milk which are reg ularly measured for commercial reasons, for trade, for legal requirements and for reasons of nutrition.
Book Synopsis Microbial Toxins in Dairy Products by : Adnan Y. Tamime
Download or read book Microbial Toxins in Dairy Products written by Adnan Y. Tamime and published by John Wiley & Sons. This book was released on 2017-01-03 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food-borne diseases, including those via dairy products, have been recognised as major threats to human health. The causes associated with dairy food-borne disease are the use of raw milk in the manufacture of dairy products, faulty processing conditions during the heat treatment of milk, post-processing contamination, failure in due diligence and an unhygienic water supply. Dairy food-borne diseases affecting human health are associated with certain strains of bacteria belonging to the genera of Clostridium, Bacillus, Escherichia, Staphylococcus and Listeria, which are capable of producing toxins, plus moulds that can produce mycotoxins such as aflatoxins, sterigmatocytin and ochratoxin. Microbial Toxins in Dairy Products reviews the latest scientific knowledge and developments for detecting and studying the presence of these toxins in dairy products, updating the analytical techniques required to examine bacterial and mould toxins and the potential for contamination of milk as it passes along the food chain, i.e. from 'farm-to-fork'. This comprehensive and accessible collection of techniques will help dairy processors, food scientists, technologists, researchers and students to further minimise the incidences of dairy food-borne illnesses in humans.
Book Synopsis Principles of Microbiological Troubleshooting in the Industrial Food Processing Environment by : Jeffrey Kornacki
Download or read book Principles of Microbiological Troubleshooting in the Industrial Food Processing Environment written by Jeffrey Kornacki and published by Springer Science & Business Media. This book was released on 2010-05-19 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Microbiological Troubleshooting in the Industrial Food Processing Environment provides proven approaches and suggestions for finding sources of microbiological contamination of industrially produced products. Industrial food safety professionals find themselves responsible for locating and eliminating the source(s) of food contamination. These are often complex situations for which they have not been adequately prepared. This book is written with them, the in-plant food safety/quality assurance professional, in mind. However, other professionals will also benefit including plant managers, regulatory field investigators, technical food safety policy makers, college instructors, and students of food science and microbiology. A survey of the personal and societal costs of microbial contamination of food is followed by a wide range of respected authors who describe selected bacterial pathogens, emerging pathogens, spoilage organisms and their significance to the industry and consumer. Dr. Kornacki then provides real life examples of in-plant risk areas / practices (depicted with photographs taken from a wide variety of food processing facilities). Factors influencing microbial growth, survival and death area also described. The reader will find herein a practical framework for troubleshooting and for assessing the potential for product contamination in their own facilities, as well as suggestions for conducting their own in-plant investigations. Selected tools for testing the environment and statistical approaches to testing ingredients and finished product are also described. The book provides suggestions for starting up after a processing line (or lines) have been shut down due to a contamination risk. The authors conclude with an overview of molecular subtyping and its value with regard to in-plant investigations. Numerous nationally recognized authors in the field have contributed to the book. The editor, Dr. Jeffery L. Kornacki, is President and Senior Technical Director of the consulting firm, Kornacki Microbiology Solutions in Madison, Wisconsin. He is also Adjunct Faculty with the Department of Food Science at the University of Georgia and also with the National Food Safety & Toxicology Center at Michigan State University.
Download or read book Wine Fermentation written by Harald Claus and published by MDPI. This book was released on 2019-03-28 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wineries are facing new challenges due to actual market demands for the creation of products exhibiting more particular flavors. In addition, climate change has lead to the requirement for grape varieties with specific features, such as convenient maturation times, enhanced tolerance towards dryness, osmotic stress, and resistance against plant-pathogens. The next generation of yeast starter cultures should produce wines with an appealing sensory profile and less alcohol. This Special Issue comprises actual studies addressing some of the problems and solutions for the environmental, technical, and consumer challenges of wine making today: Development of sophisticated mass spectroscopic methods enable the identification of the major metabolite spectrum of grapes/wine and deliver detailed insights in terroir and yeast-specific traits;Knowledge of the origin and reactions of reductive sulphur compounds facilitates the avoidance of unpleasant wine odors;Innovative physical–chemical treatments support effective and sustainable color extraction from red grape varieties;Enological enzymes from yeasts used directly or in the form of starter cultures are promising tools to increase the juice yields, color intensity, and aroma of wine;Natural and artificial Saccharomyces hybrids as well as collections of adapted wild isolates from various ecological niches will extend winemakers repertoire, allowing individual fermentations;Exact process control of wine fermentations by convenient computer programs will guarantee consistently high product quality.
Book Synopsis Enzymes in Food Technology by : Mohammed Kuddus
Download or read book Enzymes in Food Technology written by Mohammed Kuddus and published by Springer. This book was released on 2018-11-19 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: The integration of enzymes in food processing is well known, and dedicated research is continually being pursued to address the global food crisis. This book provides a broad, up-to-date overview of the enzymes used in food technology. It discusses microbial, plant and animal enzymes in the context of their applications in the food sector; process of immobilization; thermal and operational stability; increased product specificity and specific activity; enzyme engineering; implementation of high-throughput techniques; screening of relatively unexplored environments; and development of more efficient enzymes. Offering a comprehensive reference resource on the most progressive field of food technology, this book is of interest to professionals, scientists and academics in the food and biotech industries.
Book Synopsis Emerging Dairy Processing Technologies by : Nivedita Datta
Download or read book Emerging Dairy Processing Technologies written by Nivedita Datta and published by John Wiley & Sons. This book was released on 2015-06-22 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluid milk processing is energy intensive, with high financial and energy costs found all along the production line and supply chain. Worldwide, the dairy industry has set a goal of reducing GHG emissions and other environmental impacts associated with milk processing. Although the major GHG emissions associated with milk production occur on the farm, most energy usage associated with milk processing occurs at the milk processing plant and afterwards, during refrigerated storage (a key requirement for the transportation, retail and consumption of most milk products). Sustainable alternatives and designs for the dairy processing plants of the future are now being actively sought by the global dairy industry, as it seeks to improve efficiency, reduce costs, and comply with its corporate social responsibilities. Emerging Dairy Processing Technologies: Opportunities for the Dairy Industry presents the state of the art research and technologies that have been proposed as sustainable replacements for high temperature-short time (HTST) and ultra-high temperature (UHT) pasteurization, with potentially lower energy usage and greenhouse gas emissions. These technologies include pulsed electric fields, high hydrostatic pressure, high pressure homogenization, ohmic and microwave heating, microfiltration, pulsed light, UV light processing, and carbon dioxide processing. The use of bacteriocins, which have the potential to improve the efficiency of the processing technologies, is discussed, and information on organic and pasture milk, which consumers perceive as sustainable alternatives to conventional milk, is also provided. This book brings together all the available information on alternative milk processing techniques and their impact on the physical and functional properties of milk, written by researchers who have developed a body of work in each of the technologies. This book is aimed at dairy scientists and technologists who may be working in dairy companies or academia. It will also be highly relevant to food processing experts working with dairy ingredients, as well as university departments, research centres and graduate students.
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1983 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
