Polymers have undoubtedly changed the world through many products that improve our lives. However, additives used to modify the overall characteristics of these materials may not be fully disclosed or understood. These additives may present possible environmental and health hazards. It is important to monitor consumer products for these compounds using high-quality reference materials and dependable analytical techniques.
The Handbook for the Chemical Analysis of Plastic and Polymer Additives, Second Edition provides the necessary tools for chemists to obtain a more complete listing of additives present in a particular polymeric matrix. It is designed to serve as a valuable source for those monitoring a polymer/plastic material for regulatory or internal compliance. It also helps analysts to correctly identify the complex nature of the materials that have been added to the polymer/plastic.
With 50 additional compounds, this second edition nearly doubles the number of additives in several categories, including processing aids, antistatic compounds, mould release products, and blowing agents. It includes a listing that can be cross-referenced by trade name, chemical name, CAS number, and even key mass unit ions from the GC/MS run.
Addressing additives from an analytical viewpoint, this comprehensive handbook helps readers identify the additives in plastics. This information can be used to assess compliance with regulations issued by the FDA, US EPA, EU, and other agencies.
Описание: These guidelines propose a harmonized international approach to assessing the environmental performance of feed additives in livestock supply chains, taking into consideration their impact all along the supply chain for large ruminants, pigs and poultry.
Many categories of feed additives exist worldwide. Manufactured by a wide range of sectors, feed additives target different livestock species to pursue different objectives, ranging from improving nutrition and animal health to curbing emissions and preventing pollution. Research is active in this field and a growing number of additives are being developed and marketed.
Feed additives carry both environmental burdens linked to their production and environmental benefits linked to their usage, yet environmental assessments have often failed to address this complexity. These guidelines strive for a more coherent inclusion of feed additives in environmental assessments of livestock production, in order to increase the understanding of their environmental impact and reveal possible synergies or trade-offs with other environmental criteria.
Описание: Microbial Production of Food Ingredients and Additives, Volume Five, the latest release in the Handbook of Food Bioengineering series, is a solid resource on how microorganisms can increase food production and quality. Microorganisms are used to create and enhance food, used as food additives to improve food taste, and in improving function and fortification to benefit overall health. The book presents the applications of microbial products in food bioengineering and methods to obtain valuable ingredients, such as sugars, acids, secondary metabolites, enzymes and vitamins. Recent and future applications of these microbial – derived food components are discussed, along with future applications.
Автор: Bhajan Lal; Omar Nashed Название: Chemical Additives for Gas Hydrates ISBN: 3030307492 ISBN-13(EAN): 9783030307493 Издательство: Springer Рейтинг: Цена: 11179.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book offers a straightforward, informative guide to the chemicals used for gas hydrate formation and inhibition, providing the reader with the latest information on the definition, structure, formation conditions, problems, and applications of gas hydrates.
Автор: Bernd Bilitewski; Rosa Mari Darbra; Dami? Barcel? Название: Global Risk-Based Management of Chemical Additives II ISBN: 3642345719 ISBN-13(EAN): 9783642345715 Издательство: Springer Рейтинг: Цена: 45712.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The results are presented in two volumes, Global Risk-Based Management of Chemical Additives I: Production, Usage and Environmental Occurrence and Global Risk-Based Management of Chemical Additives II: Risk-Based Assessment and Management Strategies.
Автор: Clyde E. Stauffer Название: Functional Additives for Bakery Foods ISBN: 0442003536 ISBN-13(EAN): 9780442003531 Издательство: Springer Рейтинг: Цена: 19591.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This practical book surveys the functions and applications of additives used in baked foods at relatively low levels, details their reaction mechanisms and describes their technological effects, including how each additive helps to create high-quality baked products.
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