Food Structure

Food Structure and Functionality helps users further understand the latest research related to food structuring and de-structuring, with an emphasis on structuring to achieve improved texture, taste perception, health and shelf-stability. Topics covered address food structure, nanotechnology and functionality, with an emphasis on the novel experimental and modeling approaches used to link structure and functionality in food. The book also covers food structure design across the lifespan, as well as design for healthcare and medical applications. Dairy matrices for oral and gut functionality is also discussed, as is deconstructing dairy matrices for the release of nutrient and flavor components. This book will benefit food scientists, technologists, engineers and physical chemists working in the whole food science field, new product developers, researchers, academics and professionals working in the food industry, including nutritionists, dieticians, physicians, biochemists and biophysicists. Covers recent trends related to non-thermal processes, nanotechnology and modern food structures in the food industry Begins with an introduction to the structure/function of food products and their characterization methods Addresses biopolymer composites, interfacial layers in food emulsions, amyloid-like fibrillary structures, self-assembly in foods, lipid nano-carriers, microfluidics, rheology and function of hydrocolloids Discusses applications and the effects of emerging technologies on process, structure and function relationships

Food Structure—Its Creation and Evaluation reviews research and major developments with regard to the role of ingredients in building food structures. Emphasis is on homogeneous and heterogeneous multicomponent systems, their molecular interactions, the macroscopic physics of their mechanical properties, and the variety of techniques and strategies necessary to evaluate their properties if they are to be acceptable to the consumer. This book is comprised of 26 chapters and begins by discussing the relevance of food structure from a dental clinical perspective. The next chapter describes a hierarchy of gel structures that may be used to model the complex molecular networks formed by the protein and/or polysaccharide components within the food system, including simple single component networks, binary networks or mixed gels, and composite or filled gels. The reader is then introduced to the gel structure of food biopolymers; the structure and stability of emulsions; the polymer/water relationship and its importance for food structure; and the fracture properties of polymers. Dry spinning of milk proteins is also considered, along with structured fat and sugar systems, food crispness and texture. This monograph will be of interest to food scientists, sensory scientists, nutritionists, rheologists, physicists, and chemists.

This selection of key presentations from the Food Structures, Digestion and Health conference is devoted to the unique and challenging interface between food science and nutrition, and brings together scientists across several disciplines to address cutting-edge research issues. Topics include modeling of the gastrointestinal tract, effect of structures on digestion, and design for healthy foods. New knowledge in this area is vital to enable the international food industry to design of a new generation of foods with enhanced health and sensory attributes. The multidisciplinary approach includes research findings by internationally renowned scientists, and presents new research findings important and pertinent to professionals in both the food science and nutrition fields. Describes the science underpinning typical food structures providing guidance on food structure in different conditions Includes novel approaches to the design of healthy foods using real-world examples of applied research and design written by top leaders in the area Describes and validates model systems for understanding digestion and predicting digestion kinetics

Food Structure Engineering and Design for Improved Nutrition, Health and Wellbeing presents new insights on the development of new healthy foods and the understanding of food structure effect on nutrition, health and wellbeing. Sections cover a) New ingredients, typicity and ethnicity of foods in different cultures and geographic regions; b) New and innovative strategies for food structure development; c) Strategies to address the challenges for healthier food products, such the reduction of sugar, salt and fats; d) Assessment of health effect of foods by in vitro and in vivo tests, and more. Edited by experts in the field, and contributed by scientists of different areas such as nutritionists and food engineers, this title offers a broad overview of the field to the readers, boosting their capability to integrate different aspects of product development. Brings examples and strategies on how to improve the nutritional value of foods through food engineering and design Includes a broad vision of food trends and their impact in new product development Features the newest methodologies and techniques for the analysis of developed food products

The most useful properties of food, i.e. the ones that are detected through look, touch and taste, are a manifestation of the food’s structure. Studies about how this structure develops or can be manipulated during food production and processing are a vital part of research in food science. This book provides the status of research on food structure and how it develops through the interplay between processing routes and formulation elements. It covers food structure development across a range of food settings and consider how this alters in order to design food with specific functionalities and performance. Food structure has to be considered across a range of length scales and the book includes a section focusing on analytical and theoretical approaches that can be taken to analyse/characterise food structure from the nano- to the macro-scale. The book concludes by outlining the main challenges arising within the field and the opportunities that these create in terms of establishing or growing future research activities. Edited and written by world class contributors, this book brings the literature up-to-date by detailing how the technology and applications have moved on over the past 10 years. It serves as a reference for researchers in food science and chemistry, food processing and food texture and structure.

It's well known that the structural characteristics of food materials influence their mass transfer, especially their water transfer properties during such processes as drying, hydration, and storage. In porous cereal-based products, for example, effective water diffusivity is highly affected by the volume fraction and distribution of both solid and gas phases, while in dense food materials, such as fat-based or other edible coatings, it depends on factors that affect the "tightness" of the molecular structure (e.g., free volume, cohesive energy density, crystallinity). This Brief will review the impact of food structure on moisture transfer. A multi-scale analysis of food structure will include a look at molecular structure (e.g., free volume, crystallinity), nanostructure, microstructure (e.g., porous food), and macrostructure (e.g., bilayer structure). For each structural analysis, a focus on the mathematical modelling of the relationship between structural properties and moisture transfer properties will be performed. ​

Starch in Food: Structure, Function and Applications, Third Edition is now fully updated with eleven new chapters covering "hot" areas for starch applications, such as starch-based pickering emulsifiers, starch for structuring gluten-free bread products, and starch microspheres for encapsulation of probiotic bacteria. Sections illustrate how plant starch can be analyzed and modified, including chapters on analysis of starch molecular structure, molar mass and size, the relationship between structure and digestion of starch, sources of starch, including new chapters on cereal, root and tuber and pulse starches, and starch applications, with a new chapter on utilizing starches in product development, in baked products and in gluten-free bread. Starch selection is one of the most complex areas for a product developer, yet starch is key to solving formulation challenges when developing products to meet many of the emerging consumer trends. This book aids the end user on acquiring knowledge on fundamental starch aspects, such as granular and molecular structure and properties, analysis, biosynthesis and general functionality of starch in foods. Thoroughly revised edition bringing updated and new chapters covering the fundamentals of starch applications Explores starch aspects such as granular and molecular structure and properties, analysis, biosynthesis, and general functionality of starch in foods Offers insight into how starch-related formulation challenges can be addressed

Starch is both a major component of plant foods and an important ingredient for the food industry. Starch in food reviews starch structure and functionality and the growing range of starch ingredients used to improve the nutritional and sensory quality of food. Part one illustrates how plant starch can be analysed and modified, with chapters on plant starch synthesis, starch bioengineering and starch-acting enzymes. Part two examines the sources of starch, from wheat and potato to rice, corn and tropical supplies. The third part of the book looks at starch as an ingredient and how it is used in the food industry. There are chapters on modified starches and the stability of frozen foods, starch-lipid interactions and starch-based microencapsulation. Part four covers starch as a functional food, investigating the impact of starch on physical and mental performance, detecting nutritional starch fractions and analysing starch digestion. Starch in food is a standard reference book for those working in the food industry. Reviews starch structure and functionality Extensive coverage of the growing range of starch ingredients Examines how starch ingredients are used to improve the nutritional and sensory quality of food