Food Preservatives


Book Description

For centuries man has treated food to prolong its edible life, and nowadays both traditional and modern preservatives are used widely to ensure the satisfactory maintenance of quality and safety of foods. There continues to be increased public concern about the use of food additives, including preservatives, resulting from a perception that some of them may have deleterious effects on health. However, as eating habits have changed with an emphasis on what has been popularly termed a `healthy diet', there is at the same time a concern that reduction in preservative usage could lead to loss of safety and protection from food poisoning. While some preservatives are coming under increasing regulatory pressure others, particularly more natural ones, are receiving increased attention and gaining in importance and acceptability. This book supports the continued safe and effective use of preservatives within these current constraints. It therefore gives detailed information on the practical use of the major antimicrobial preservatives. Uniquely, it couples this with current understanding of their modes of action, at the levels of cellular physiology and biochemistry, in such a way as to provide a sound scientific basis for their efficacy. Such an approach also encourages the future logical development and use of preservatives.




The Chemistry of Food Additives and Preservatives


Book Description

The Chemistry of Food Additives and Preservatives is an up-to-date reference guide on the range of different types of additives (both natural and synthetic) used in the food industry today. It looks at the processes involved in inputting additives and preservatives to foods, and the mechanisms and methods used. The book contains full details about the chemistry of each major class of food additive, showing the reader not just what kind of additives are used and what their functions are, but also how they work and how they can have multiple functionalities. In addition, this book covers numerous new additives currently being introduced, and an explanation of how the quality of these is ascertained and how consumer safety is ensured.




Food Additives Data Book


Book Description

This major new reference work covers all the "must-have" technicaldata on food additives. Compiled by food industry experts with aproven track record of producing high quality reference work, thisvolume is the definitive resource for technologists in small,medium and large companies, and for workers in research, governmentand academic institutions. Coverage is of Preservatives, Enzymes, Gases, Nutritiveadditives, Emulsifiers, Flour additives, Acidulants, Sequestrants,Antioxidants, Flavour enhancers, Colour, Sweeteners,Polysaccharides, Solvents. Entries include information on: Function and Applications,Safety issues, International legal issues, Alternatives, Synonyms,Molecular Formula and mass, Alternative forms, Appearance, Boiling,melting, and flash points, density, purity, water content,solubility, Synergists, Antagonists, and more with full andeasy-to-follow-up references.




A Consumer's Guide to Toxic Food Additives


Book Description

Recognize, identify, and eliminate from your diet the most harmful ingredients, such as high fructose corn syrup, aluminum, carrageenan, and more, that you never knew you consumed every day! These days, the food on our tables is a far cry from what our grandparents ate. While it may look and taste the same and is often marketed under familiar brand names, our food has slowly but surely morphed into something entirely different—and a lot less benign. Ever wondered how bread manages to stay “fresh” on store shelves for so long? How do brightly colored cereals get those vibrant hues? Are artificial sweeteners really a healthy substitute for sugar? Whether you’re an experienced label reader or just starting to question what’s on your plate, A Consumer's Guide to Toxic Food Additives helps you cut through the fog of information overload. With current, updated research, A Consumer's Guide to Toxic Food Additives identifies thirteen of the most worrisome ingredients you might be eating and drinking every day. Learn about: • The commonly used flavor enhancers you should avoid at all costs • Two synthetic sweeteners that are wreaking havoc on the health of Americans in ways ordinary sugar does not • Artificial colors and preservatives in your child’s diet and how they have been linked directly to ADHD • The “hidden” ingredients in most processed foods that were declared safe to consume without ever really being researched • The hazardous industrial waste product that’s in your food and beverages • The toxic metal found in processed foods that has been linked to Alzheimer’s • The invisible meat and seafood ingredient that’s more dangerous than “Pink Slime” In a toxic world, educate yourself, change what you and your family eat, and avoid these poisons that are the known causes of our most prevalent health problems.




Food Preservation Techniques


Book Description

Extending the shelf-life of foods whilst maintaining safety and quality is a critical issue for the food industry. As a result there have been major developments in food preservation techniques, which are summarised in this authoritative collection. The first part of the book examines the key issue of maintaining safety as preservation methods become more varied and complex. The rest of the book looks both at individual technologies and how they are combined to achieve the right balance of safety, quality and shelf-life for particular products. - Provides an authoritative review of the development of new and old food preservation technologies and the ways they can be combined to preserve particular foods - Examines the emergence of a new generation of natural preservatives in response to consumer concerns about synthetic additives - Includes chapters on natural antimicrobials, bacteriocins and antimicrobial enzymes, as well as developments in membrane filtration, ultrasound and high hydrostatic pressure




The Poison Squad


Book Description

A New York Times Notable Book The inspiration for PBS's AMERICAN EXPERIENCE film The Poison Squad. From Pulitzer Prize winner and New York Times-bestselling author Deborah Blum, the dramatic true story of how food was made safe in the United States and the heroes, led by the inimitable Dr. Harvey Washington Wiley, who fought for change By the end of nineteenth century, food was dangerous. Lethal, even. "Milk" might contain formaldehyde, most often used to embalm corpses. Decaying meat was preserved with both salicylic acid, a pharmaceutical chemical, and borax, a compound first identified as a cleaning product. This was not by accident; food manufacturers had rushed to embrace the rise of industrial chemistry, and were knowingly selling harmful products. Unchecked by government regulation, basic safety, or even labelling requirements, they put profit before the health of their customers. By some estimates, in New York City alone, thousands of children were killed by "embalmed milk" every year. Citizens--activists, journalists, scientists, and women's groups--began agitating for change. But even as protective measures were enacted in Europe, American corporations blocked even modest regulations. Then, in 1883, Dr. Harvey Washington Wiley, a chemistry professor from Purdue University, was named chief chemist of the agriculture department, and the agency began methodically investigating food and drink fraud, even conducting shocking human tests on groups of young men who came to be known as, "The Poison Squad." Over the next thirty years, a titanic struggle took place, with the courageous and fascinating Dr. Wiley campaigning indefatigably for food safety and consumer protection. Together with a gallant cast, including the muckraking reporter Upton Sinclair, whose fiction revealed the horrific truth about the Chicago stockyards; Fannie Farmer, then the most famous cookbook author in the country; and Henry J. Heinz, one of the few food producers who actively advocated for pure food, Dr. Wiley changed history. When the landmark 1906 Food and Drug Act was finally passed, it was known across the land, as "Dr. Wiley's Law." Blum brings to life this timeless and hugely satisfying "David and Goliath" tale with righteous verve and style, driving home the moral imperative of confronting corporate greed and government corruption with a bracing clarity, which speaks resoundingly to the enormous social and political challenges we face today.




Progress in Food Preservation


Book Description

This volume presents a wide range of new approaches aimed at improving the safety and quality of food products and agricultural commodities. Each chapter provides in-depth information on new and emerging food preservation techniques including those relating to decontamination, drying and dehydration, packaging innovations and the use of botanicals as natural preservatives for fresh animal and plant products. The 28 chapters, contributed by an international team of experienced researchers, are presented in five sections, covering: Novel decontamination techniques Novel preservation techniques Active and atmospheric packaging Food packaging Mathematical modelling of food preservation processes Natural preservatives This title will be of great interest to food scientists and engineers based in food manufacturing and in research establishments. It will also be useful to advanced students of food science and technology.




Strategies to Reduce Sodium Intake in the United States


Book Description

Reducing the intake of sodium is an important public health goal for Americans. Since the 1970s, an array of public health interventions and national dietary guidelines has sought to reduce sodium intake. However, the U.S. population still consumes more sodium than is recommended, placing individuals at risk for diseases related to elevated blood pressure. Strategies to Reduce Sodium Intake in the United States evaluates and makes recommendations about strategies that could be implemented to reduce dietary sodium intake to levels recommended by the Dietary Guidelines for Americans. The book reviews past and ongoing efforts to reduce the sodium content of the food supply and to motivate consumers to change behavior. Based on past lessons learned, the book makes recommendations for future initiatives. It is an excellent resource for federal and state public health officials, the processed food and food service industries, health care professionals, consumer advocacy groups, and academic researchers.




Handbook of Food Preservation


Book Description

The processing of food is no longer simple or straightforward, but is now a highly inter-disciplinary science. A number of new techniques have developed to extend shelf-life, minimize risk, protect the environment, and improve functional, sensory, and nutritional properties. The ever-increasing number of food products and preservation techniques cr




Regulating Food Additives


Book Description

Food additives have been used since the beginning of time to enhance the quality and quantity of food products. We know from historical research that alcohol, vinegar, oils, and spices were used more than 10,000 years ago to preserve foods. The incorporation of various additives to human food has never ceased. Additives have been used and continue to be used to perform various functions from enhancing the flavor to increasing the shelf-life of the food. Until the time of the Industrial Revolution, the above-mentioned ingredients and a limited number of other ingredients were the major food additives used. However, the Industrial Revolution brought about advances in machinery development and changes in technology. Food production, especially grain, increased at a hectic pace and new food additives were developed. Fast forward to current times; knowledge regarding food additives, how they are prepared, their composition, and how they work has become very important to those in the food industry and health conscious consumers. Regulating Food Additives: The Good, Bad, and the Ugly addresses both the importance and the dangers of food additives. It discusses how food additives are prepared, what they are composed of, and why we need to be concerned about them. In addition, this book provides a timeline of laws regulating food in U.S. history such as the Federal Food, Drug and Cosmetic Act (FFDCA) passed in 1938 and the Food Additives Amendment to that Act passed in 1958.