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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.
Controlling, measuring, and "designing" the color of food are critical concerns in the food industry, as the appeal of food is chiefly determined visually, with color the most salient visual aspect. In 2010 at the International Color Association Interim Meeting held in Mar del Plata, Argentina, a multidisciplinary panel of food experts gathered to discuss the importance of color in food from perspectives ranging from chemistry to psychology to engineering. Select individuals from this elite symposium were invited to expand upon their presentations for publication in Color in Food: Technological and Psychophysical Aspects. The thematic scope of this volume comprises issues related to color research and application in various stages of food production, processing, marketing, purchasing, and consumption. Some of the questions raised in this thought-provoking volume include: What is the color of a glass of wine? What colors work best for "light" or diet products? Is the color measured in food the color we actually see? How does blueberry color change during storage? How are consumers motivated to buy bottled water based on packaging? What are the psychological effects of tablecloths and tray color on diners? Examining the latest developments in color research and application in relation to food science and technology, the book’s multidisciplinary approach makes it a critical resource for food technologists, color researchers, manufacturers of color measurement devices, and chemists and physicists working in the food industry.
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
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
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 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.
This book offers a broad introduction to food policies in the United States. Real-world controversies and debates motivate the book's attention to economic principles, policy analysis, nutrition science and contemporary data sources. It assumes that the reader's concern is not just the economic interests of farmers, but also includes nutrition, sustainable agriculture, the environment and food security. The book's goal is to make US food policy more comprehensible to those inside and outside the agri-food sector whose interests and aspirations have been ignored. The chapters cover US agriculture, food production and the environment, international agricultural trade, food and beverage manufacturing, food retail and restaurants, food safety, dietary guidance, food labeling, advertising and federal food assistance programs for the poor. The author is an agricultural economist with many years of experience in the non-profit advocacy sector, the US Department of Agriculture and as a professor at Tufts University. The author's well-known blog on US food policy provides a forum for discussion and debate of the issues set out in the book.
This book examines how modern US writers used the changing geographies, regimens, and technologies of modern food to reimagine racial classification and to question its relationship to the mutable body. By challenging a cultural ideal of purity, this literature proposes that racial whiteness is perhaps the most artificial color of them all.
A 3-volume reference set you'll use every day. • Suppose you are the regulatory affairs manager for a food company, and your boss calls about "beet red", a coloring agent touted by a salesman as "natural". Your boss needs to know if this claim is true. How do you find out? • Perhaps you are an attorney for a company manufacturing ethnic marinade mixes and a customer charges that the chemical cinnamaldehyde, which the mixes contain, is being tested for carcinogenicity by the National Toxicology Program. Is your company manufacturing food that is potentially toxic? With the Encyclopedia of Food and Color Additives, the answers are at your fingertips: You quickly look up "Beet Red" and find it is indeed natural, a product of edible beets. You are able to assure your boss that the claim is valid. After consulting the Encyclopedia, you calmly inform the customer that cinnamaldehyde is not only approved for use in food, but it is a primary constituent of cinnamon, a common household spice. The Encyclopedia provides you with a quick, understandable description of what each additive is and what it does, where it comes from, when its use might be limited, and how it is manufactured and used. What? FDA or PAFA name: Listed in bold is the name by which the FDA classifies the substance. List of Synonyms: From the Chemical Abstract, the IUPAC name, and the common or "folklore" name for natural products are listed. Standardized names are provided for each substances. The most commonly used names are in bold type. Current CAS Number: The current FDA number for the substance. Other CAS Numbers: Numbers used previously or that are used by TSCA or EINICS to identify the substance. Empirical Formula: Indicates the relative proportion of elements in a molecule. Specifications: Includes melting point, boiling point, optical rotation, specific gravity, and more. Where? Description: Where the substance is grown; how it is cultivated, gathered, and brought to market; how it gets into food; species and subspecies producing this commodity; differences in geographical origin and how it impacts the quality of the product. Natural Occurrence: Lists family, genus, and species. Explains variances between the same substance grown and cultivated in different geographies. Natural Sources: For synthetic or nature-identical substances the Encyclopedia provides a list of foods in which a substance is naturally found. When? GRAS status: "Generally Recognized as Safe" status as established by the Flavor and Extract Manufacturer's Association (FEMA) or other GRAS panels. Regulatory Notes: This citation gives information about restrictions of amount, use, or processing of substances. Table of Regulatory Citations: Lists CFR numbers and description of permitted use categories. How? Purity: For some substances there are no purity standards. Here, current good manufacturing practices are reported as gathered from various manufacturers. Allows you as the consumer to know what is available and standard in the industry. Functional Use in Food: The FDA has 32 functions for foods, such as, processing aids, antioxidants, stabilizers, texturizers, etc. Lists the use of the particular substance as it functions in food products. You get all this data, plus an index by CAS number and synonym to make your research even easier The Encyclopedia of Food and Color Additives sorts through the technical language used in the laboratory or factory, the arcane terms used by regulatory managers, and the legalese used by attorneys, providing all the essentials for everyone involved with food additives. Consultants, lawyers, food and tobacco scientists and technicians, toxicologists, and food regulators will all benefit from the detailed, well-organized descriptions found in this one-stop source.
This book describes the philosophy of total appearance of food, the factors comprising it, and its application to the food industry. The new edition has been thoroughly updated, and includes new material on information transfer theory covering all sectors of the industry.