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Author : Astrid Jolanda Vasbinder
Publisher :
ISBN 13 : 9789039331941
Total Pages : 141 pages
Book Rating : 4.3/5 (319 download)
Download or read book Casein-whey Protein Interactions in Heated Milk written by Astrid Jolanda Vasbinder and published by . This book was released on 2002 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Oscar Solar
Publisher :
ISBN 13 :
Total Pages : 288 pages
Book Rating : 4.:/5 (891 download)
Download or read book Shear-induced Casein-whey Protein Interactions written by Oscar Solar and published by . This book was released on 2008 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. F. Fox
Publisher :
ISBN 13 :
Total Pages : 460 pages
Book Rating : 4.:/5 (89 download)
Download or read book Heat-induced Changes in Milk written by P. F. Fox and published by . This book was released on 1995 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Viktor Nedović
Publisher : Springer
ISBN 13 : 3319240404
Total Pages : 487 pages
Book Rating : 4.3/5 (192 download)
Download or read book Emerging and Traditional Technologies for Safe, Healthy and Quality Food written by Viktor Nedović and published by Springer. This book was released on 2015-12-16 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its inception in 2002, the Central European Food Congress (CEFood) has been a biannual meeting intended for food producers and distributors as well as researchers and educators to promote research, development, innovation and education within food science and technology in the Middle European region with a tight connection to global trends. The 6th CEFood, held in Novi Sad, Serbia, May 23-26, 2012, highlighted the novel technologies and traditional foods aimed at both the European and global markets. Specifically, CEFood 2012 focused on the latest progress in fundamental and applied food science, research and development, innovative technology, food ingredients, novel trends in nutrition and health, functional and bioactive food, food engineering, food safety and quality and the food and feed market. This book will consist of contributions from various presenters at CEFood 2012, covering the major themes of this Congress. Chapters contributed by expert presenters from the 6th CEFood Congress of 2012 Highlights the novel technologies of food science Discusses the future of the food industry and food research
Author : Mamdouh El-Bakry
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783844316537
Total Pages : 100 pages
Book Rating : 4.3/5 (165 download)
Download or read book Heat Induced Interactions Between Casein, Whey Proteins and Lecithins written by Mamdouh El-Bakry and published by LAP Lambert Academic Publishing. This book was released on 2011-03 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Milk proteins consist of casein micelles and whey proteins. Heat treatments cause denaturation of whey proteins. The denatured whey proteins may either form whey protein aggregates or may provoke whey protein coating of the casein micelles. This research focused on the effect of heat on the properties of milk proteins and their heat-induced interactions. This effect was studied in different concentrations of whey proteins and different types and concentrations of lecithins, by using three techniques; Photon Correlation Spectroscopy (PCS), Centrifugal Photosedimentometry or Centrifugal Particle Size Analyser and Differential Scanning Calorimetry (DSC). From the overall results obtained, it was concluded that the heat-induced interaction between casein micelles and whey proteins could be reduced by addition of hydrophilic lecithins, which could be due to the fact that the latter stabilises the unfolded state of the denatured whey proteins and hence minimises its aggregation and interaction with other proteins.
Author : M. Le Maguer
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (86 download)
Download or read book Food Engineering and Process Applications: Transport phenomena written by M. Le Maguer and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mingruo Guo
Publisher : John Wiley & Sons
ISBN 13 : 111925602X
Total Pages : 280 pages
Book Rating : 4.1/5 (192 download)
Download or read book Whey Protein Production, Chemistry, Functionality, and Applications written by Mingruo Guo and published by John Wiley & Sons. This book was released on 2019-04-15 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date overview of the dynamic field of whey protein utilization Whey Protein Production, Chemistry, Functionality and Applications explores the science and technology behind the rapidly increasing popularity of this most versatile of dairy by-products. With its richly nutritious qualities, whey protein has been widely used in the food industry for many years. The last decade has, however, seen manufacturers develop many innovative and exciting new applications for it, both in food and other areas. Taking account of these advances, this insightful work offers a full explanation of the technological and chemical breakthroughs that have made whey protein more in-demand than ever before. Topics covered include manufacturing technologies, thermal and chemical modifications, non-food uses, denaturation and interactions, and more. In its broad scope, the book encompasses: An up-to-date overview of recent developments and new applications Breakdowns of the chemical, nutritional, and functional properties of whey protein Commentary on the current and future outlooks of the whey protein market Examinations of the methods and manufacturing technologies that enable whey protein recovery A full guide to the numerous applications of whey protein in food production and other industries Whey Protein Production, Chemistry, Functionality and Applications is an unparalleled source of information on this highly adaptable and much sought-after commodity, and is essential reading for food and dairy scientists, researchers and graduate students, and professionals working in the food formulation and dairy processing industries.
Author : Zeynep Ustunol
Publisher : John Wiley & Sons
ISBN 13 : 111994449X
Total Pages : 526 pages
Book Rating : 4.1/5 (199 download)
Download or read book Applied Food Protein Chemistry written by Zeynep Ustunol and published by John Wiley & Sons. This book was released on 2014-12-31 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food proteins are of great interest, not only because of their nutritional importance and their functionality in foods, but also for their detrimental effects. Although proteins from milk, meats (including fish and poultry), eggs, cereals, legumes, and oilseeds have been the traditional sources of protein in the human diet, potentially any proteins from a biological source could serve as a food protein. The primary role of protein in the diet is to provide the building materials for the synthesis of muscle and other tissues, and they play a critical role in many biological processes. They are also responsible for food texture, color, and flavor. Today, food proteins are extracted, modified, and incorporated into processed foods to impart specific functional properties. They can also have adverse effects in the diet: proteins, such as walnuts, pecans, almonds, and cashews, soybean, wheat, milk, egg, crustacean, and fish proteins can be powerful allergens for some people. Applied Food Protein Chemistry is an applied reference which reviews the properties of food proteins and provides in-depth information on important plant and animal proteins consumed around the world. The book is grouped into three sections: (1) overview of food proteins, (2) plant proteins, and (3) animal proteins. Each chapter discusses world production, distribution, utilization, physicochemical properties, and the functional properties of each protein, as well as its food applications. The authors for each of the chapters are carefully selected experts in the field. This book will be a valuable reference tool for those who work on food proteins. It will also be an important text on applied food protein chemistry for upper-level students and graduate students of food science programs.
Author : Ramesh C. Chandan
Publisher : John Wiley & Sons
ISBN 13 : 1118810309
Total Pages : 696 pages
Book Rating : 4.1/5 (188 download)
Download or read book Dairy Processing and Quality Assurance written by Ramesh C. Chandan and published by John Wiley & Sons. This book was released on 2015-10-15 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dairy Processing and Quality Assurance, Second Edition describes the processing and manufacturing stages of market milk and major dairy products, from the receipt of raw materials to the packaging of the products, including the quality assurance aspects. The book begins with an overview of the dairy industry, dairy production and consumption trends. Next are discussions related to chemical, physical and functional properties of milk; microbiological considerations involved in milk processing; regulatory compliance; transportation to processing plants; and the ingredients used in manufacture of dairy products. The main section of the book is dedicated to processing and production of fluid milk products; cultured milk including yogurt; butter and spreads; cheese; evaporated and condensed milk; dry milks; whey and whey products; ice cream and frozen desserts; chilled dairy desserts; nutrition and health; sensory evaluation; new product development strategies; packaging systems; non-thermal preservation technologies; safety and quality management systems; and dairy laboratory analytical techniques. This fully revised and updated edition highlights the developments which have taken place in the dairy industry since 2008. The book notably includes: New regulatory developments The latest market trends New processing developments, particularly with regard to yogurt and cheese products Functional aspects of probiotics, prebiotics and synbiotics A new chapter on the sensory evaluation of dairy products Intended for professionals in the dairy industry, Dairy Processing and Quality Assurance, Second Edition, will also appeal to researchers, educators and students of dairy science for its contemporary information and experience-based applications.
Author : Ara Kanekanian
Publisher : John Wiley & Sons
ISBN 13 : 1118635086
Total Pages : 472 pages
Book Rating : 4.1/5 (186 download)
Download or read book Milk and Dairy Products as Functional Foods written by Ara Kanekanian and published by John Wiley & Sons. This book was released on 2014-04-09 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: There continues to be strong interest within the food industry in developing new products which offer functional health benefits to the consumer. The premium prices that can be charged make these added-value products lucrative for manufacturers, and they are also commercially popular. Dairy foods are central to this sector: they are good delivery systems for functional foods (yoghurts, milk drinks, spreads) and are also rich in compounds which can be extracted and used as functional ingredients in other food types. Milk and Dairy Products as Functional Foods draws together a wealth of information regarding the functional health benefits of milk and dairy products. It examines the physiological role and the claimed health effects of dairy constituents such as proteins, bioactive peptides, conjugated linoleic acid (CLA), omega 3 fatty acids vitamin D and calcium. These constituents have been shown to be, for example, anticarcinogenic, anti-inflammatory, antihypertensive, hypocholesterolemic, immune-modulating and antimicrobial. This book examines the evidence for these claims, and investigates practical approaches for utilising these attributes. The book is aimed at dairy scientists and technologists in industry and academia, general food scientists and technologists, microbiologists and nutritionists together with all those involved in the formulation and production of functional food products.
Author : Young W. Park
Publisher : John Wiley & Sons
ISBN 13 : 1118534204
Total Pages : 1063 pages
Book Rating : 4.1/5 (185 download)
Download or read book Milk and Dairy Products in Human Nutrition written by Young W. Park and published by John Wiley & Sons. This book was released on 2013-04-09 with total page 1063 pages. Available in PDF, EPUB and Kindle. Book excerpt: Milk is nature’s most complete food, and dairy products are considered to be the most nutritious foods of all. The traditional view of the role of milk has been greatly expanded in recent years beyond the horizon of nutritional subsistence of infants: it is now recognized to be more than a source of nutrients for the healthy growth of children and nourishment of adult humans. Alongside its major proteins (casein and whey), milk contains biologically active compounds, which have important physiological and biochemical functions and significant impacts upon human metabolism, nutrition and health. Many of these compounds have been proven to have beneficial effects on human nutrition and health. This comprehensive reference is the first to address such a wide range of topics related to milk production and human health, including: mammary secretion, production, sanitation, quality standards and chemistry, as well as nutrition, milk allergies, lactose intolerance, and the bioactive and therapeutic compounds found in milk. In addition to cow’s milk, the book also covers the milk of non-bovine dairy species which is of economic importance around the world. The Editors have assembled a team of internationally renowned experts to contribute to this exhaustive volume which will be essential reading for dairy scientists, nutritionists, food scientists, allergy specialists and health professionals.
Author : Bongsoo Noh
Publisher :
ISBN 13 :
Total Pages : 430 pages
Book Rating : 4.:/5 (34 download)
Download or read book The Use of Radiolabelled Milk Proteins to Study Thermally-induced Protein Interactions in Milk Systems written by Bongsoo Noh and published by . This book was released on 1988 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Samweul Iskander Shalabi
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.:/5 (117 download)
Download or read book Heat Interactions Between K-casein and Whey Proteins in Bovine Milk written by Samweul Iskander Shalabi and published by . This book was released on 1977 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: WHEY PROTEINS, CASEIN, COWS, MILK, LACTOGLOBULIN, RENNIN ACTION, HEAT STABILITY, INHIBITION, PH, SULPHYDRYL BLOCKING AGENTS.
Author : Mamdouh El-Bakry
Publisher : John Wiley & Sons
ISBN 13 : 1118964209
Total Pages : 543 pages
Book Rating : 4.1/5 (189 download)
Download or read book Microstructure of Dairy Products written by Mamdouh El-Bakry and published by John Wiley & Sons. This book was released on 2018-07-13 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the most recent developments in microscopy techniques and types of analysis used to study the microstructure of dairy products This comprehensive and timely text focuses on the microstructure analyses of dairy products as well as on detailed microstructural aspects of them. Featuring contributions from a global team of experts, it offers great insight into the understanding of different phenomena that relate to the functional and biochemical changes during processing and subsequent storage. Structured into two parts, Microstructure of Dairy Products begins with an overview of microscopy techniques and software used for microstructural analyses. It discusses, in detail, different types of the following techniques, such as: light microscopy (including bright field, polarized, and confocal scanning laser microscopy) and electron microscopy (mainly scanning and transmission electron microscopy). The description of these techniques also includes the staining procedures and sample preparation methods developed. Emerging microscopy techniques are also covered, reflecting the latest advances in this field. Part 2 of the book focuses on the microstructure of various dairy foods, dividing each into sections related to the microstructure of milk, cheeses, yogurts, powders, and fat products, ice cream and frozen dairy desserts, dairy powders and selected traditional Indian dairy products. In addition, there is a review of the localization of microorganism within the microstructure of various dairy products. The last chapter discusses the challenges and future trends of the microstructure of dairy products. Presents complete coverage of the latest developments in dairy product microscopy techniques Details the use of microscopy techniques in structural analysis An essential purchase for companies, researchers, and other professionals in the dairy sector Microstructure of Dairy Products is an excellent resource for food scientists, technologists, and chemists—and physicists, rheologists, and microscopists—who deal in dairy products.
Author : Joseph Dumpler
Publisher : Springer
ISBN 13 : 3658196963
Total Pages : 227 pages
Book Rating : 4.6/5 (581 download)
Download or read book Heat Stability of Concentrated Milk Systems written by Joseph Dumpler and published by Springer. This book was released on 2017-10-25 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: In his study, Joseph Dumpler proves a strong correlation between the dry matter content of the milk concentrate and the maximum temperature-time combinations for the heat treatment of concentrated skim milk without visible coagulation. The author also states that direct heat treatment is superior to indirect heat treatment for preservation of liquid milk concentrates or decontamination of concentrated milk before spray drying.
Author : Mandeep Kaur Jeswan Singh
Publisher :
ISBN 13 :
Total Pages : 628 pages
Book Rating : 4.:/5 (11 download)
Download or read book The Effect of Casein to Whey Protein Ratio on the Heat Stability of Skim Milk written by Mandeep Kaur Jeswan Singh and published by . This book was released on 2011 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heating is an integral part of processing milk and the response of milks to heating dictates the processability and functionality of the milks. This thesis examines the effects of changing the ratio of the caseins to whey proteins on the behaviour of skim milk on heating. Modified skim milks with similar serum mineral compositions but with different casein to whey protein ratios (0.03, 1.74, 3.97, 5.27, 7.25) were prepared by blending casein rich and whey protein rich fractions in appropriate amounts and dialyzing against 9% total solids skim milk (pH6.7). These modified milks were freeze dried and used for preparation of 9% total solids milks at various pH (6.2, 6.7 and 7.2).Viscometry and Diffusing Wave Spectroscopy (DWS), both prior to and after heating as well as in situ, were used to investigate the effects of the casein to whey protein ratios on the heat stability of the milks. The pH in situ at the time of heating and Ca activity at 25°C were used to gain insights into changes in the mineral equilibria. The heat-induced changes to protein distribution between the serum and colloidal phases and the type of protein complexes formed after heating were followed using HPLC-SEC and gel electrophoresis.On heating (90°C/10min), milks (pH6.2) with the lowest ratios of casein to whey protein (0.03 and 1.74) gelled while the viscosities of the other milks increased. At pH6.7 and 7.2, the viscosity decreased for all milks except that with the lowest casein to whey protein ratio (0.03) where viscosity was increased. The viscosity increase at the lower pH was attributed to complex formation between the denatured whey proteins and the casein micelles. The decrease in viscosity for the higher pH milks after heating was due to the dissociation of caseins from the micelle and the formation of increased amounts of soluble aggregates as confirmed by the HPLC-SEC and gel electrophoresis. Characterization of the serum protein concentration and gel electrophoresis analysis of the modified milks showed that iIn the presence of casein micelles, the serum protein concentration of the milks increased on heating as a function of pH and increasing casein to whey protein ratio as a result of more dissociation of caseins and the formation of soluble aggregates at higher pH. HPLC-SEC analysis showed that the size of the soluble aggregates decreases as the casein to whey protein ratio increases.The pH in situ decreased during heating (90oC/10min), the magnitude of which was increased with increasing initial milk pH. The changes in pH in situ were independent of the casein to whey protein ratio and were similar for all milks, clearly demonstrating that pH changes are solely governed by the serum mineral composition. The pH and Ca activity after heating werewas largely restored to the initial values for most milks except for the milks with lower casein to whey protein ratios (0.03, 1.74) at high pH (7.2). This demonstrates that in the absence of casein micelles, there were changes to the calcium phosphate equilibria that were not reflected in the overall pH change.DWS measurements as a function of temperature (25-120°C) enabled an in-situ study of (a) the heat-induced changes to the milk proteins and the serum as manifested by the changes to the casein micelles and (b) the temperature of the onset of gelation. Changes to the interactions of the casein micelles as shown by changes in their diffusion coefficients were most pronounced at pH 6.2 where significant changes to the mobility of the casein micelles occurred between 80 to 120oC due to the aggregation of the denatured whey proteins on the casein micelles surface. At pH 6.7 and 7.2, changes to the mobility of the casein micelles were minimal except at high temperatures (105-120oC) due to the decrease in size as a result of increased soluble aggregate formation. At 120oC, with the exception of the milk with the highest casein to whey protein ratio, all pH6.2 milks gelled on heating. The reduction in the low whey protein concentration for the milk with the highest casein to whey protein ratio (7.25) improved heat stability at low pH.Overall, the results showed that the pH and temperature of heating have major effects on the aggregation behavior of the proteins and that the susceptibility of the milks to aggregation was strongly influenced by the casein to whey protein ratio. Heat stability increased with increasing ratio of caseins to whey proteins, especially at low pH. The results of this work have demonstrated that the heat stability of milks can be manipulated by careful control of the protein composition and the pH prior to heating.
Author : Paul L. H. McSweeney
Publisher : Springer
ISBN 13 : 1493928007
Total Pages : 508 pages
Book Rating : 4.4/5 (939 download)
Download or read book Advanced Dairy Chemistry written by Paul L. H. McSweeney and published by Springer. This book was released on 2015-10-30 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chemistry and physico-chemical properties of milk proteins are perhaps the largest and most rapidly evolving major areas in dairy chemistry. Advanced Dairy Chemistry-1B: Proteins: Applied Aspects covers the applied, technologically-focused chemical aspects of dairy proteins, the most commercially valuable constituents of milk. This fourth edition contains most chapters in the third edition on applied aspects of dairy proteins. The original chapter on production and utilization of functional milk proteins has been split into two new chapters focusing on casein- and whey-based ingredients separately by new authors. The chapters on denaturation, aggregation and gelation of whey proteins (Chapter 6), heat stability of milk (Chapter 7) and protein stability in sterilised milk (Chapter 10) have been revised and expanded considerably by new authors and new chapters have been included on rehydration properties of dairy protein powders (Chapter 4) and sensory properties of dairy protein ingredients (Chapter 8). This authoritative work describes current knowledge on the applied and technologically-focused chemistry and physico-chemical aspects of milk proteins and will be very valuable to dairy scientists, chemists, technologists and others working in dairy research or in the dairy industry.
