Chromatographic Analysis of the Environment, Third Edition PDF Download

Author: Leo M.L. Nollet
Publisher: CRC Press
ISBN: 1420027980
Category : Science
Languages : en
Pages : 1290

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Book Description
Chromatographic Analysis of the Environment, Third Edition is a detailed handbook on different chromatographic analysis techniques and chromatographic data for compounds found in air, water, soil, and sludge. Taking on a new perspective from previous editions, this third edition discusses the parameters of each environmental compartment in a consistent format that highlights preparation techniques, chromatographic separation methods, and detection methods. Most of the data are compiled in tables and figures to elucidate the text as needed. Separate chapters approach specific aspects of sampling methods especially designed for environmental purposes, quantification of environmental analytes in difficult matrices, and data handling. The second part of the book focuses on the analysis of hazardous chemicals in the environment, including volatile organic carbons (VOCs), polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and endocrine-disrupting chemicals (EDCs). In addition, the authors feature information on compounds such as phosphates, organic acids, halogenated VOCs, amines, and n-ntirosamines, isocyanates, phthalate esters, and humic substances. Presenting important theoretical and practical aspects from sample collection to laboratory analysis, Chromatographic Analysis of the Environment, Third Edition is a unique resource of chromatographic techniques, data, and references that are useful to all scientists involved in the analysis of environmental compounds.

Author: Horacio Heinzen
Publisher: CRC Press
ISBN: 1351644637
Category : Science
Languages : en
Pages : 531

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Book Description
In the last decades the public concern on the pesticide residues content in foods have been steadily rising. The global development of food trade implies that aliments from everywhere in the world can reach the consumer`s table. Therefore, the identification of agricultural practices that employ different pesticides combinations and application rates to protect produce must be characterized, as they left residues that could be noxious to human health. However, the possible number of pesticides (and its metabolites of toxicological relevance) to be found in a specific commodity is almost 1500, and the time needed to analyze them one by one, makes this analytical strategy a unrealistic task. To overcome this problem, the concept of Multi Residue Methods (MRM) for the analysis of pesticide traces have been developed. The advent of new and highly sensitive instrumentation, based in hyphenatedchromatographic systems to coupled mass analyzers (XC (MS/MS) or MSn) permitted simultaneously the identification and the determination of up to hundreds of pesticide residues in a single chromatographic run. Multiresidue Methods for the Analysis of Pesticide Residues in Food presents the analytical procedures developed in the literature, as well as those currently employed in the most advanced laboratories that perform routinely Pesticide Residue Analysis in foods. In addition to these points, the regulations, guidelines and recommendations from the most important regulatory agencies of the world on the topic will be commented and contrasted.

Author: Adriana S. Franca
Publisher: CRC Press
ISBN: 1498754643
Category : Science
Languages : en
Pages : 664

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Book Description
Given the inherent complexity of food products, most instrumental techniques employed for quality and authenticity evaluation (e.g., chromatographic methods) are time demanding, expensive, and involve a considerable amount of manual labor. Therefore, there has been an increasing interest in simpler, faster, and reliable analytical methods for assessing food quality attributes. Spectroscopic Methods in Food Analysis presents the basic concepts of spectroscopic methods, together with a discussion on the most important applications in food analysis. The determination of product quality and authenticity and the detection of adulteration are major issues in the food industry, causing concern among consumers and special attention among food manufacturers. As such, this book explains why spectroscopic methods have been extensively employed to the analysis of food products as they often require minimal or no sample preparation, provide rapid and on-line analysis, and have the potential to run multiple tests on a single sample (i.e., non-destructive). This book consists of concepts related to food quality and authenticity, that are quite broad, given the different demands of the manufacturer, the consumer, the surveillance and the legislative bodies that ultimately provide healthy and safe products.

Author: Leo M.L. Nollet
Publisher: CRC Press
ISBN: 1439803617
Category : Technology & Engineering
Languages : en
Pages : 465

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Book Description
While muscle foods are the more commonly consumed portion of an animal, animal by-products such as the entrails and internal organs are also widely consumed. This handbook, unique in the world, provides food scientists with a full overview of the tools available for the analysis of these by-products. Known for their superior handbooks on processed meats and poultry, muscle meat, dairy, and seafood, editors Nollet and Todra take the same comprehensive approach. They bring together leading experts who look at the techniques and methodologies for analyzing nutritional and sensory qualities as well as safety, includingthe detection of pathogens and toxins usually found in muscle foods.

Author: Leo M.L. Nollet
Publisher: CRC Press
ISBN: 1439815909
Category : Science
Languages : en
Pages : 956

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Book Description
Functional foods offer specific benefits that enhance life and promote longevity, and the active compounds responsible for these favorable effects can be analyzed through a range of techniques. Handbook of Analysis of Active Compounds in Functional Foods presents a full overview of the analytical tools available for the analysis of active ingredien

Author: Leo M.L. Nollet
Publisher: CRC Press
ISBN: 1439830851
Category : Science
Languages : en
Pages : 1078

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Book Description
For food scientists, high-performance liquid chromatography (HPLC) is a powerful tool for product composition testing and assuring product quality. Since the last edition of this volume was published, great strides have been made in HPLC analysis techniques-with particular attention given to miniaturization, automatization, and green chemistry. Tho

Author: Łukasz Komsta
Publisher: CRC Press
ISBN: 1351650440
Category : Science
Languages : en
Pages : 588

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Book Description
Chemometrics uses advanced mathematical and statistical algorithms to provide maximum chemical information by analyzing chemical data, and obtain knowledge of chemical systems. Chemometrics significantly extends the possibilities of chromatography and with the technological advances of the personal computer and continuous development of open-source software, many laboratories are interested in incorporating chemometrics into their chromatographic methods. This book is an up-to-date reference that presents the most important information about each area of chemometrics used in chromatography, demonstrating its effective use when applied to a chromatographic separation.

Author: Leo M.L. Nollet
Publisher: CRC Press
ISBN: 1439815054
Category : Technology & Engineering
Languages : en
Pages : 220

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Book Description
While there are many books about various aspects of food allergy and allergens, not many comprehensively review the wide range of instrumentation and methods used in this analysis. Covering all of the major recognized food allergens in the US and EU, Food Allergens: Analysis Instrumentation and Methods begins with an introduction to the problem and

Author: Leo M.L. Nollet
Publisher: CRC Press
ISBN: 1351649175
Category : Science
Languages : en
Pages : 947

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Book Description
Green pesticides, also called ecological pesticides, are pesticides derived from organic sources which are considered environmentally friendly and are causing less harm to human and animal health and to habitats and the ecosystem. Essential oils based insecticides started have amazing features. This book gives a full spectrum of the whole range of essential oil based pesticides that may be used in pest control. It discusses the uses and limitations, including the recent advances in this area. It describes the metabolism and mode of action, and provides the present status of essential oil based pesticide residues in foodstuffs, soil and water.

Author: Leo M.L. Nollet
Publisher: CRC Press
ISBN: 1040079040
Category : Nature
Languages : en
Pages : 205

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Book Description
The need to feed an ever-growing global population combined with increasing demand for sustainable agricultural practices has generated a significant rise in demand for biopesticides. By responding concurrently to the interests of farming, forestry, and industrial sectors, biopesticides offer a considerable potential for utilization in sustainable