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Author: Myriam M.-L. Grundy
Publisher: Springer Nature
ISBN: 3030569098
Category : Technology & Engineering
Languages : en
Pages : 229
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Book Description
The structure of a food influences the way it is transformed during processing and digestion. This in turn has an impact on nutrient bioaccessibility (release) and digestibility, and subsequently on the physiological response and health of the individual who consumes that food. Although evidence exists on the health benefits associated with the inclusion of certain lipid-rich foods (e.g. nuts, dairy products and fish) in the diet, the mechanisms that explain the physiological effects and the long-term benefits are not well understood. Lipids in themselves have many beneficial health effects: they are a source of energy and essential fatty acids, they are structural components of cell membranes, they are required to solubilise fat soluble compounds, and they serve as precursors of hormones. In addition, the overall structure of the food containing the lipids plays a crucial role in determining health benefits, notably by influencing lipid bioaccessibility and digestibility. Bioaccessibility and digestibility of lipids from food uniquely focuses on the physico-chemical properties of lipids and lipid rich food, as well as the subsequent effects on human health. Chapters from experts in food digestion examine food structure at both the macro- and micro- levels, covering lipids from plant and animal food products. The editors have developed the book for dietitians, nutritionists, and food scientists. Clinicians and other health professionals, educators in nutrition, and others working in the food industry will also find the material relevant.
Author: Myriam M.-L. Grundy
Publisher: Springer Nature
ISBN: 3030569098
Category : Technology & Engineering
Languages : en
Pages : 229
Get Book Here
Book Description
The structure of a food influences the way it is transformed during processing and digestion. This in turn has an impact on nutrient bioaccessibility (release) and digestibility, and subsequently on the physiological response and health of the individual who consumes that food. Although evidence exists on the health benefits associated with the inclusion of certain lipid-rich foods (e.g. nuts, dairy products and fish) in the diet, the mechanisms that explain the physiological effects and the long-term benefits are not well understood. Lipids in themselves have many beneficial health effects: they are a source of energy and essential fatty acids, they are structural components of cell membranes, they are required to solubilise fat soluble compounds, and they serve as precursors of hormones. In addition, the overall structure of the food containing the lipids plays a crucial role in determining health benefits, notably by influencing lipid bioaccessibility and digestibility. Bioaccessibility and digestibility of lipids from food uniquely focuses on the physico-chemical properties of lipids and lipid rich food, as well as the subsequent effects on human health. Chapters from experts in food digestion examine food structure at both the macro- and micro- levels, covering lipids from plant and animal food products. The editors have developed the book for dietitians, nutritionists, and food scientists. Clinicians and other health professionals, educators in nutrition, and others working in the food industry will also find the material relevant.
Author: Armand B. Christophe
Publisher: The American Oil Chemists Society
ISBN: 9781893997127
Category : Medical
Languages : en
Pages : 448
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Book Description
Provides researchers, medical personnel, nutrition students, and others with an up-to-date view of several aspects of fat digestion and absorption and describes potential and realized applications. Topics addressed include enzymatic aspects of fat digestion in the gastrointestinal tract; the uptake of fat digestion products in the brush border membrane, the intracellular transport, and incorporation of these substances in glycerolipids and chylomicrons, or their portal transport; methods used to evaluate fat absorption; the effects of the triglyceride structure on fat digestion and absorption; an overview of fat absorption and studies related to malabsorption due to pancreatic and bile acid deficiency states; the effects of simulated household heating on fat absorption; and the reduction of fat uptake, either by feeding unabsorbable food fats or by interference with the digestion process of usual food fats by pharmacological means. Annotation copyrighted by Book News, Inc., Portland, OR
Author: Eleni Ntone
Publisher:
ISBN:
Category :
Languages : en
Pages : 43
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Book Description
Author: Alejandro G. Marangoni
Publisher: Elsevier
ISBN: 163067009X
Category : Technology & Engineering
Languages : en
Pages : 350
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Book Description
In an effort to provide alternatives to trans and saturated fats, scientists have been busy modifying the physical properties of oils to resemble those of fats. In this fashion, many food products requiring a specific texture and rheology can be made with these novel oil-based materials without causing significant changes to final product quality. The major approach to form these materials is to incorporate specific molecules (polymers, amphiphiles, waxes) into the oil components that will alter the physical properties of the oil so that its fluidity will decrease and the rheological properties will be similar to those of fats. These new oilbased materials are referred to as oil gels, or “oleogels,“ and this emerging technology is the focus of many scientific investigations geared toward helping decrease the incidence of obesity and cardiovascular disease. Presents a novel strategy to eliminate trans fats from our diets and avoid excessive amounts of saturated fat by structuring oil to make it behave like crystalline fat Reviews recent advances in the structuring of edible oils to form new mesoscale and nanoscale structures, including nanofibers, mesophases, and functionalized crystals and crystalline particles Identifies evidence on how to develop trans fat free, low saturate functional shortenings for the food industry that could make a major impact on the health characteristics of the foods we consume
Author: D. Julian McClements
Publisher: Elsevier
ISBN: 1845696603
Category : Technology & Engineering
Languages : en
Pages : 745
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Book Description
The breakdown of food structures in the gastrointestinal tract has a major impact on the sensory properties and nutritional quality of foods. Advances in understanding the relationship between food structure and the breakdown, digestion and transport of food components within the GI tract facilitate the successful design of health-promoting foods. This important collection reviews key issues in these areas. Opening chapters in Part one examine oral physiology and gut microbial ecology. Subsequent chapters focus on the digestion, absorption and physiological effects of significant food components, such as lipids, proteins and vitamins. Part two then reviews advances in methods to study food sensory perception, digestion and absorption, including in vitro simulation of the stomach and intestines and the use of stable isotopes to determine mineral bioavailability. The implications for the design of functional foods are considered in Part three. Controlling lipid bioavailability using emulsion-based delivery systems, designing foods to induce satiation and self-assembling structures in the GI tract are among the topics covered. With contributions from leading figures in industry and academia, Designing functional foods provides those developing health-promoting products with a broad overview of the wealth of current knowledge in this area and its present and future applications. Reviews digestion and absorption of food components including oral physiology and gut microbial ecology Evaluates advances in methods to study food sensory perception assessing criteria such as simulation of flavour released from foods Investigates the implications for the design of functional foods including optimising the flavour of low-fat foods and controlling the release of glucose
Author: Casimir C. Akoh
Publisher: CRC Press
ISBN: 1351647903
Category : Medical
Languages : en
Pages : 1325
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Book Description
Maintaining the high standards that made the previous editions such well-respected and widely used references, Food Lipids: Chemistry, Nutrition, and Biotechnology, Fourth Edition provides a new look at lipid oxidation and highlights recent findings and research. Always representative of the current state of lipid science, this edition provides 16 new chapters and 21 updated chapters, written by leading international experts, that reflect the latest advances in technology and studies of food lipids. New chapters Analysis of Fatty Acid Positional Distribution in Triacylglycerol Physical Characterization of Fats and Oils Processing and Modification Technologies for Edible Oils and Fats Crystallization Behavior of Fats: Effect of Processing Conditions Enzymatic Purification and Enrichment and Purification of Polyunsaturated Fatty Acids and Conjugated Linoleic Acid Isomers Microbial Lipid Production Food Applications of Lipids Encapsulation Technologies for Lipids Rethinking Lipid Oxidation Digestion, Absorption and Metabolism of Lipids Omega-3 Polyunsaturated Fatty Acids and Health Brain Lipids in Health and Disease Biotechnologically Enriched Cereals with PUFAs in Ruminant and Chicken Nutrition Enzyme-Catalyzed Production of Lipid Based Esters for the Food Industry: Emerging Process and Technology Production of Edible Oils Through Metabolic Engineering Genetically Engineered Cereals for Production of Polyunsaturated Fatty Acids The most comprehensive and relevant treatment of food lipids available, this book highlights the role of dietary fats in foods, human health, and disease. Divided into five parts, it begins with the chemistry and properties of food lipids covering nomenclature and classification, extraction and analysis, and chemistry and function. Part II addresses processing and food applications including modification technologies, microbial production of lipids, crystallization behavior, chemical interesterification, purification, and encapsulation technologies. The third part covers oxidation, measurements, and antioxidants. Part IV explores the myriad interactions of lipids in nutrition and health with information on heart disease, obesity, and cancer, with a new chapter dedicated to brain lipids. Part V continues with contributions on biotechnology and biochemistry including a chapter on the metabolic engineering of edible oils.
Author: Pedro J. García-Moreno
Publisher: Academic Press
ISBN: 0128230274
Category : Technology & Engineering
Languages : en
Pages : 508
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Book Description
Omega-3 Delivery Systems: Production, Physical Characterization and Oxidative Stability offers the most recent updates for developing, characterizing, and stabilizing both traditional and novel omega-3 delivery systems, including their final incorporation into food matrices and physicochemical changes during digestion. The book brings chapters on novel omega-3 delivery systems (e.g., high-fat emulsions, Pickering emulsions, electrosprayed capsules, and solid lipid nanoparticles), the application of advanced techniques to evaluate physical and oxidative stabilities (e.g., SAXS, SANS, ESR, and super-resolution fluorescence microscopy), and new developments of food enrichment and physicochemical changes during digestion. The book provides a unique multidisciplinary and multisectoral approach, i.e., featuring authors from industry and academy. Long chain omega-3 polyunsaturated fatty acids (PUFA) present numerous health benefits; however, the consumption of natural products rich in omega-3 PUFA (e.g., fish, krill, and algae) is not enough to reach the daily-recommended values. Therefore, the food industry is highly interested in producing omega-3 fortified foods. Brings a holistic approach of omega-3 delivery systems, bringing scientific understanding on production, physical characterization, and oxidative stability Covers key aspects to develop, characterize, and use omega-3 delivery systems for food enrichment, considering physicochemical changes occurring during digestion Serves as an interface between lipid oxidation and colloids chemistry, encapsulation techniques, soft matter physics, food development, and nutrients bioavailability
Author: Casimir C. Akoh
Publisher: CRC Press
ISBN: 9780203908815
Category : Technology & Engineering
Languages : en
Pages : 1032
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Book Description
Highlighting the role of dietary fats in foods, human health, and disease, this book offers comprehensive presentations of lipids in food. Furnishing a solid background in lipid nomenclature and classification, it contains over 3600 bibliographic citations for more in-depth exploration of specific topics and over 530 illustrations, tables, and equa
Author: Alam Zeb
Publisher: John Wiley & Sons
ISBN: 1119468515
Category : Technology & Engineering
Languages : en
Pages : 493
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Book Description
A wide-ranging exploration of the science and practice of food frying Frying is one of the world’s most popular methods of food preparation. Whether using oils or fats, it is valued for the particular flavors and textures it can bring, and represents a multibillion-dollar sector of the global economy. Food Frying: Chemistry, Biochemistry and Safety explores this important cooking technique in its scientific dimensions, charting the relationships between the chemical reactions produced during frying, the changes in food quality that these engender, and associated digestive and health-related issues. By outlining these connections, the author provides an aid to a safer, healthier approach to food frying. Topics covered range from culturally specific forms of frying to detailed analyses of the chemical and biochemical processes involved in its practice. Delivering these insights in a practical and easy-to-follow manner, this unique text includes: A complete survey of food frying, encompassing cultural, chemical, biochemical, and toxicological concerns Guidance on the accurate assessment of health, quality, and safety issues associated with food frying Coverage of the latest technologies and methods involved with frying Information on the possible future development of fried foods Food Frying: Chemistry, Biochemistry and Safety is an invaluable resource for all those who work with fried foods, whether they be food industry professionals, food scientists, or workers in the oil and fat industries.
Author: Charis M. Galanakis
Publisher: Academic Press
ISBN: 0323850537
Category : Technology & Engineering
Languages : en
Pages : 633
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Book Description
Nutraceutical and Functional Food Components: Effects of Innovative Processing Techniques, Second Edition highlights the impact of recent food industry advances on the nutritional value, functional properties, applications, bioavailability, and bioaccessibility of food components. This second edition also assesses shelf-life, sensory characteristics, and the profile of food products. Covering the most important groups of food components, including lipids, proteins, peptides and amino acids, carbohydrates, dietary fiber, polyphenols, carotenoids, vitamins, aromatic compounds, minerals, glucosinolates, enzymes, this book addresses processing methods for each. Food scientists, technologists, researchers, nutritionists, engineers and chemists, agricultural scientists, other professionals working in the food industry, as well as students studying related fields, will benefit from this updated reference. Focuses on nutritional value, functional properties, applications, bioavailability and bioaccessibility of food components Covers food components by describing the effects of thermal and non-thermal technologies Addresses shelf-life, sensory characteristics and health claims
