Chemical Contaminants and Residues in Food

Chemical Contaminants and Residues in Food
Author: D Schrenk
Publisher: Woodhead Publishing
Total Pages: 620
Release: 2017-06-27
Genre: Technology & Engineering
ISBN: 0081006756

Chemical Contaminants and Residues in Food, Second Edition is an invaluable tool for all industrial and academic researchers involved with food safety, from industry professionals responsible for producing safe food, to chemical analysts involved in testing the final products. This updated edition is expanded to cover the latest research and emerging issues, and has additional information useful for food safety testing. Written by an international team of expert contributors, this edition explores the entire food chain, acting as a roadmap for further research. - Includes expanded coverage on risk assessment and testing technologies - Presents fully updated chapters to provide the most up-to-date information in research on food chemical safety - Provides new information on hot topic areas, such as food additives, mycotoxins, nanomaterials and food contact materials

Quadratic Residues and Non-Residues

Quadratic Residues and Non-Residues
Author: Steve Wright
Publisher: Springer
Total Pages: 300
Release: 2016-11-11
Genre: Mathematics
ISBN: 3319459554

This book offers an account of the classical theory of quadratic residues and non-residues with the goal of using that theory as a lens through which to view the development of some of the fundamental methods employed in modern elementary, algebraic, and analytic number theory. The first three chapters present some basic facts and the history of quadratic residues and non-residues and discuss various proofs of the Law of Quadratic Reciprosity in depth, with an emphasis on the six proofs that Gauss published. The remaining seven chapters explore some interesting applications of the Law of Quadratic Reciprocity, prove some results concerning the distribution and arithmetic structure of quadratic residues and non-residues, provide a detailed proof of Dirichlet’s Class-Number Formula, and discuss the question of whether quadratic residues are randomly distributed. The text is a valuable resource for graduate and advanced undergraduate students as well as for mathematicians interested in number theory.

Refining Biomass Residues for Sustainable Energy and Bioproducts

Refining Biomass Residues for Sustainable Energy and Bioproducts
Author: R. Praveen Kumar
Publisher: Academic Press
Total Pages: 643
Release: 2019-11-08
Genre: Science
ISBN: 0128189975

The utilization of various types of biomass residue to produce products such as biofuels and biochemicals means biorefinery technology using biomass residues may become a one-stop solution to the increasing need for sustainable, non-fossil sources of energy and chemicals.Refining Biomass Residues for Sustainable Energy and Bioproducts: Technology, Advances, Life Cycle Assessment and Economics focuses on the various biorefineries currently available and discusses their uses, challenges, and future developments. This book introduces the concept of integrated biorefinery systems, as well as their operation and feedstock sourcing. It explores the specificities, current developments, and potential end products of various types of residue, from industrial and municipal to agricultural and marine, as well as residue from food industries. Sustainability issues are discussed at length, including life cycle assessment, economics, and cost analysis of different biorefinery models. In addition, a number of global case studies examine successful experiences in different regions.This book is an ideal resource for researchers and practitioners in the field of bioenergy and waste management who are looking to learn about technologies involved in residue biorefinery systems, how to reduce their environmental impacts, and how to ensure their commercial viability. - Explores a range of different biorefinery categories, such as industrial, agricultural, and marine biomass residues - Includes a Life Cycle Assessment of biorefinery models, in addition to costs and market analysis. - Features case studies from around the world and is written by an international team of authors

The Use of Drugs in Food Animals

The Use of Drugs in Food Animals
Author: National Research Council
Publisher: National Academies Press
Total Pages: 276
Release: 1999-01-12
Genre: Medical
ISBN: 0309175771

The use of drugs in food animal production has resulted in benefits throughout the food industry; however, their use has also raised public health safety concerns. The Use of Drugs in Food Animals provides an overview of why and how drugs are used in the major food-producing animal industriesâ€"poultry, dairy, beef, swine, and aquaculture. The volume discusses the prevalence of human pathogens in foods of animal origin. It also addresses the transfer of resistance in animal microbes to human pathogens and the resulting risk of human disease. The committee offers analysis and insight into these areas: Monitoring of drug residues. The book provides a brief overview of how the FDA and USDA monitor drug residues in foods of animal origin and describes quality assurance programs initiated by the poultry, dairy, beef, and swine industries. Antibiotic resistance. The committee reports what is known about this controversial problem and its potential effect on human health. The volume also looks at how drug use may be minimized with new approaches in genetics, nutrition, and animal management.

Managing Agricultural Residues

Managing Agricultural Residues
Author: Paul W. Unger
Publisher: CRC Press
Total Pages: 466
Release: 1994-03-16
Genre: Technology & Engineering
ISBN: 9780873717304

Many agriculturalists, conservationists, and environmentalists are stressing the importance of sustaining soil productivity so that future generations will have adequate productive land on which to produce food. One significant factor affecting soil productivity is the retention of crop residues on the surface of the soil to help control soil erosion. This book provides a review of the vast amount of literature on the subject, condensing the findings in a comprehensive, easy-to-understand manner. It focuses on topics such as erosion control, crop production in systems involving surface residues, residue use for fuel and animal feed, plant pathogens, insects, soil properties, and the economics of conservation tillage.

The Residue Years

The Residue Years
Author: Mitchell S. Jackson
Publisher: Bloomsbury Publishing USA
Total Pages: 353
Release: 2013-08-20
Genre: Fiction
ISBN: 1620400308

Winner Whiting Writers' Award Winner Ernest J. Gaines Award for Literary Excellence Finalist for the PEN/Hemingway Award for Debut Fiction Finalist for the Flaherty-Dunnan First Novel Prize Finalist for the Hurston/Wright Legacy Award Mitchell S. Jackson grew up black in a neglected neighborhood in America's whitest city, Portland, Oregon. In the '90s, those streets and beyond had fallen under the shadow of crack cocaine and its familiar mayhem. In his commanding autobiographical novel, Mitchell writes what it was to come of age in that time and place, with a break-out voice that's nothing less than extraordinary. The Residue Years switches between the perspectives of a young man, Champ, and his mother, Grace. Grace is just out of a drug treatment program, trying to stay clean and get her kids back. Champ is trying to do right by his mom and younger brothers, and dreams of reclaiming the only home he and his family have ever shared. But selling crack is the only sure way he knows to achieve his dream. In this world of few options and little opportunity, where love is your strength and your weakness, this family fights for family and against what tears one apart. Honest in its portrayal, with cadences that dazzle, The Residue Years signals the arrival of a writer set to awe.

Wastewater Treatment Residues as Resources for Biorefinery Products and Biofuels

Wastewater Treatment Residues as Resources for Biorefinery Products and Biofuels
Author: Jose Antonio Olivares
Publisher: Elsevier
Total Pages: 476
Release: 2019-11-21
Genre: Technology & Engineering
ISBN: 0128165405

Wastewater Treatment Residues as Resources for Biorefinery Products and Energy reviews wastewater treatment processes and the use of residues. The viability of end use processes for residues, such as incineration, cement additives, agricultural fertilizers, and methane production are reviewed and analyzed, as are new processes for the use of residues within a fuels production system, such as pyrolysis, hydrothermal liquefaction and syngas. Specialized chapters discuss fractionation of biomass, the production of compounds from volatile fatty acids that conceptually proceed from the anaerobic acidogenesis of residues, and a final analysis of the overall productivity and viability that can be expected from these production schemes. - Discusses processes for the production of high value-added products and energy development from sludge - Provides value-added technologies for resource utilization in wastewater systems - Outlines sustainability assessments and comparisons of technologies and processes

Pesticide residues in food

Pesticide residues in food
Author: World Health Organization
Publisher: Food & Agriculture Org.
Total Pages: 666
Release: 1997
Genre: Pesticide residues in food
ISBN: 9789251040102

Residue

Residue
Author: Michael McGarrity
Publisher: National Geographic Books
Total Pages: 0
Release: 2019-11-19
Genre: Fiction
ISBN: 0393357570

“Complex, entirely original, and whip-smart.” —John Lescroart A long-unsolved missing person’s case becomes a homicide investigation when the bones of the girlfriend of now retired Santa Fe Police Chief Kevin Kerney are unearthed forty-five years after her disappearance. And he is now the main suspect.