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The colour of a food is central to consumer perceptions of quality. This important collection reviews key issues in controlling colour quality in food, from the chemistry of colour in food to measurement issues, improving natural colour and the use of colourings to improve colour quality.
Food colour additives have been the focus of much research in the last few years, and there is increasing consumer demand for natural and safer synthetic colours. This book reviews the natural and synthetic colours available, their properties and applications, as well as regulatory, sensory and analytical issues. Part one covers the development and safety of food colour additives. Part two covers properties and methods of analysis, and part three focuses on specific food product applications and future trends. Reviews the natural and synthetic colour additives available for foods and beverages, looking at their properties and applications as well as regulatory, sensory and analytical issues Expert analysis of natural origin colours, synthetic origin colours, overview of regulations, safety analysis and consumer health Comprehensive coverage of properties and development in food colours: chemical purity, colour stability, and consumer sensory perception
The science behind a good meal: all the sounds, sights, and tastes that make us like what we're eating—and want to eat more. Why do we consume 35 percent more food when eating with one other person, and 75 percent more when dining with three? How do we explain the fact that people who like strong coffee drink more of it under bright lighting? And why does green ketchup just not work? The answer is gastrophysics, the new area of sensory science pioneered by Oxford professor Charles Spence. Now he's stepping out of his lab to lift the lid on the entire eating experience—how the taste, the aroma, and our overall enjoyment of food are influenced by all of our senses, as well as by our mood and expectations. The pleasures of food lie mostly in the mind, not in the mouth. Get that straight and you can start to understand what really makes food enjoyable, stimulating, and, most important, memorable. Spence reveals in amusing detail the importance of all the “off the plate” elements of a meal: the weight of cutlery, the color of the plate, the background music, and much more. Whether we’re dining alone or at a dinner party, on a plane or in front of the TV, he reveals how to understand what we’re tasting and influence what others experience. This is accessible science at its best, fascinating to anyone in possession of an appetite. Crammed with discoveries about our everyday sensory lives, Gastrophysics is a book guaranteed to make you look at your plate in a whole new way.
Handbook on Natural Pigments in Food and Beverages: Industrial Applications for Improving Color, Second Edition focuses on a color solution for a specific commodity, providing food scientists with a one-stop, comprehensive reference on how to improve the color of a particular food product. The book includes two new chapters that highlight the physical and biological fundamentals of color, as well as the specific use of curcumin and carthamin. Sections focus on specific industrial applications of natural colorants, with chapters covering the use of natural colorants in a variety of products. Other sections highlight technical formulation and potential health benefits of specific colorants. Various pigments which can be used to effectively color food and beverage commodities are presented with information on safety and testing throughout. Provides a fully revised and updated resource on current regulatory standards and legislation Includes new chapters on both emerging ingredients and the latest technologies Focuses on the use of natural food colorants by specific product category per chapter rather than one pigment class per chapter Contains a current and comprehensive overview of product-specific coloration approaches
Don’t just eat your greens—eat your reds, yellows, and blues with this guide to the colorful world of nutrition and optimal health. Forget about bland, colorless diet foods. Vibrant health begins when we embrace the full spectrum of naturally occurring nutrients. In TheRainbow Diet, nutritionist and health expert Deanna Minich, PhD, explains how foods of different colors correspond to different dietary needs. You’ll learn how to create a balanced meal featuring colorful foods that boost your mental clarity, emotional wellbeing, spiritual fulfillment, and more. Providing information on foods and supplements, Minich also includes delicious recipes, as well as activities to help you heal and flourish. The Rainbow Diet combines ancient healing and eating practices with modern nutritional science to create an integrated view of body, psychology, eating, and living. With this holistic approach, Minich gives readers an easy-to-follow guide to attaining physical, mental, and spiritual health through colorful whole foods and natural supplements.
A fun, accessible way to add a colorful array of fruits, vegetables, and whole grains to your diet—with more than 90 recipes and photos. Registered dietician and bestselling cookbook author Frances Largeman-Roth shows home cooks how to use the color spectrum to bring more vividly-hued food to the table. From deep green kale to vermilion beets, Eating in Color showcases vibrant, delicious foods that have been shown to reduce the risk of heart disease and stroke, some cancers, diabetes, and obesity. Avocados, tomatoes, farro, blueberries, and more shine in stunning photographs of 90 color-coded, family-friendly recipes, ranging from Caramelized Red Onion and Fig Pizza to Cran-Apple Tarte Tatin. Clear preparation instructions and nutritional information make this an essential resource for eating well while eating healthy. “Enjoying a rainbow of produce is one of the top things you can do to boost your wellbeing. Eating In Color offers all the inspiration and tools you need to do just that―absolutely deliciously.” —Ellie Krieger, RD, Food Network host and author of Weeknight Wonders
Much of man's behaviour is controlled by appearance, but the appearance of his food is of paramount importance to his health and well-being. In day-to-day survival and marketing situations, we can or not most foods are fit to eat from their optical tell whether properties. Although vision and colour perception are the means by which we appreciate our surroundings, visual acceptance depends on more than just colour. It depends on total appearance. In the recent past the food technologist has been under pressure to increase his/her understanding of first, the behaviour of raw materials under processing, and second, the behaviour and motivation of his/her customers in a growing, more discriminating, and worldwide market. The chapters which follow describe the philosophy of total ap pearance, the factors comprising it, and its application to the food industry. Included are: considerations of the evolutionary, historical, and cultural aspects of food appearance; the physics and food chemistry of colour and appearance; the principles of sensory ap pearance assessment and appearance profile analysis, as well as instrumental measurement; the interaction of product appearance, control, and acceptance in the varied environments of the laboratory, production line, supermarket, home and restaurant. A broad examination has been made in an attempt to get into perspective the importance of appearance to all sectors of the industry.
The Color of Food sheds light on the issues that lie at the intersection of race and farming. It challenges the status quo of agrarian identity for people of color, honoring a history richer than slavery and migrant labor. By sharing and celebrating their stories, this collection reveals the remarkable face of the American farmer.
Rain that Dances and his friends go to visit Mr. Eagle to find out ways to stay healthy and strong. Miss Rabbit is there and tells them how eating many different kinds and colors of fresh fruits and vegetables will help them stay well.
In this second edition of Natural Food Colorants two new chapters have been added and we have taken the opportunity to revise all the other chapters. Each of the original authors have brought up to date their individual contributions, involving in several cases an expansion to the text by the addition of new material. The new chapters are on the role of biotechnology in food colorant production and on safety in natural colorants, two areas which have undergone considerable change and development in the past five years. We have also persuaded the publishers to indulge in a display of colours by including illustrations of the majority of pigments of importance to the food industry. Finally we have rearranged the order of the chapters to reflect a more logical sequence. We hope this new edition will be greeted as enthusiastically as the first. It remains for us, as editors, to thank our contributors for undertaking the revisions with such thoroughness and to thank Blackie A&P for their support and considerable patience. G. A. F. R. J. D. R. Contributors Dr G . . Brittori Department of Biochemistry, University of Liverpool, PO Box 147, Liverpool L69 3BX, UK Professor F. J. Francis Department of Food Science, College of Food and Natural Resources, University of Massa chusetts, Amherst, MA 01003, USA Dr G. A. F. Hendry NERC Unit of Comparative Plant Ecology, Department of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK Mr B. S.