Karl Fischer Titration

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Publisher : Springer Science & Business Media
ISBN 13 : 3642699898
Total Pages : 142 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Karl Fischer Titration by : Eugen Scholz

Download or read book Karl Fischer Titration written by Eugen Scholz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Karl Fischer titration is used in many different ways following its publication in 1935 and further applications are continually being explored. At the present time we are experiencing another phase of expansion, as shown by the development of new titration equipment and new reagents. KF equipment increasingly incorporates microprocessors which enable the course of a titration to be programmed thus sim plifying the titration. Coulometric titrators allow water determinations in the micro gram-range: the KF titration has become a micro-method. The new pyridine-free re agents make its application significantly more pleasant and open up further possibili ties on account of their accuracy. To make the approach to Karl Fischer titrations easier, we have summarized the present knowledge in this monograph and we have complemented it with our own studies and practical experience. As this book should remain "readable", we have tried to keep the fundamentals to a minimum. Historical developments are only mentioned if they seem to be necessary for understanding the KF reaction. The ap plications are described more fully. Specific details which may interest a particular reader can be found in the original publications cited. The referenced literature is in chronological order as the year of publication may also prove informative. Thus, [6902] for example denotes 69 for 1969 being the year of publication and 02 is a non-recurring progressive number. The referenced litera ture includes summaries which we hope will be of help to find the "right" publica tion easily.

Development and Validation of Analytical Methods

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Publisher : Elsevier
ISBN 13 : 0080530354
Total Pages : 363 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Development and Validation of Analytical Methods by : Christopher M. Riley

Download or read book Development and Validation of Analytical Methods written by Christopher M. Riley and published by Elsevier. This book was released on 1996-05-29 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need to validate an analytical or bioanalytical method is encountered by analysts in the pharmaceutical industry on an almost daily basis, because adequately validated methods are a necessity for approvable regulatory filings. What constitutes a validated method, however, is subject to analyst interpretation because there is no universally accepted industry practice for assay validation. This book is intended to serve as a guide to the analyst in terms of the issues and parameters that must be considered in the development and validation of analytical methods. In addition to the critical issues surrounding method validation, this book also deals with other related factors such as method development, data acquisition, automation, cleaning validation and regulatory considerations. The book is divided into three parts. Part One, comprising two chapters, looks at some of the basic concepts of method validation. Chapter 1 discusses the general concept of validation and its role in the process of transferring methods from laboratory to laboratory. Chapter 2 looks at some of the critical parameters included in a validation program and the various statistical treatments given to these parameters.Part Two (Chapters 3, 4 and 5) of the book focuses on the regulatory perspective of analytical validation. Chapter 3 discusses in some detail how validation is treated by various regulatory agencies around the world, including the United States, Canada, the European Community, Australia and Japan. This chapter also discusses the International Conference on Harmonization (ICH) treatment of assay validation. Chapters 4 and 5 cover the issues and various perspectives of the recent United States vs. Barr Laboratories Inc. case involving the retesting of samples. Part Three (Chapters 6 - 12) covers the development and validation of various analytical components of the pharmaceutical product development process. This part of the book contains specific chapters dedicated to bulk drug substances and finished products, dissolution studies, robotics and automated workstations, biotechnology products, biological samples, analytical methods for cleaning procedures and computer systems and computer-aided validation. Each chapter goes into some detail describing the critical development and related validation considerations for each topic.This book is not intended to be a practical description of the analytical validation process, but more of a guide to the critical parameters and considerations that must be attended to in a pharmaceutical development program. Despite the existence of numerous guidelines including the recent attempts by the ICH to be implemented in 1998, the practical part of assay validation will always remain, to a certain extent, a matter of the personal preference of the analyst or company. Nevertheless, this book brings together the perspectives of several experts having extensive experience in different capacities in the pharmaceutical industry in an attempt to bring some consistency to analytical method development and validation.

Food Analysis

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Publisher : Springer Science & Business Media
ISBN 13 : 1461569982
Total Pages : 788 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Food Analysis by : Y. Pomeranz

Download or read book Food Analysis written by Y. Pomeranz and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of Food Analysis: Theory and Practice was published in 1971 and was revised in 1978. The second edition was published in 1987, and in 1993 we found it necessary to prepare a third edition to reflect and cover the most recent advances in the field of food analysis. A complete revision of a book is an arduous and anguished task. The following are challenges that we wanted to address in this revision: to update the material without eliminating classic and time-preserved and honored methods used by the food analyst; to broaden and deepen the coverage and scope without increasing the size of the book; and to produce a textbook (for senior undergraduate and graduate students) with regard to objectives, scope, and outlay while providing a reference and resource for the worker and researcher in the field of food analysis. To meet those challenges we added much new material and took out practically the same amount of "rel atively outdated" material. Every chapter has been extensively updated and revised; many of the pictures in the previous editions were deleted and, whenever available and appropriate, were replaced by diagrams or flow sheets. In Part I we have expanded the seetions on sampling, preparation of sam pIes, reporting results, and reliability of analyses.

Food Analysis Laboratory Manual

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Publisher : Springer Science & Business Media
ISBN 13 : 1441914633
Total Pages : 150 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Food Analysis Laboratory Manual by : S. Suzanne Nielsen

Download or read book Food Analysis Laboratory Manual written by S. Suzanne Nielsen and published by Springer Science & Business Media. This book was released on 2010-03-20 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition laboratory manual was written to accompany Food Analysis, Fourth Edition, ISBN 978-1-4419-1477-4, by the same author. The 21 laboratory exercises in the manual cover 20 of the 32 chapters in the textbook. Many of the laboratory exercises have multiple sections to cover several methods of analysis for a particular food component of characteristic. Most of the laboratory exercises include the following: introduction, reading assignment, objective, principle of method, chemicals, reagents, precautions and waste disposal, supplies, equipment, procedure, data and calculations, questions, and references. This laboratory manual is ideal for the laboratory portion of undergraduate courses in food analysis.

Introduction to Food Chemistry

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Publisher : Springer Nature
ISBN 13 : 3030856429
Total Pages : 205 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Introduction to Food Chemistry by : Vassilis Kontogiorgos

Download or read book Introduction to Food Chemistry written by Vassilis Kontogiorgos and published by Springer Nature. This book was released on 2021-12-01 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complexity of food chemistry makes it a challenging subject for students studying in a food science course. Although there are excellent food chemistry books available in the market they have two major flaws: they are either encyclopedic or they are not pitched correctly to undergraduate food science students. The first problem creates difficulties for students to identify what is important and how much they need to know. The second problem arises when the book is written by authors that are not food scientists (e.g., chemists), they are not academics that are engaged with teaching or they are not sufficiently qualified to teach. In this case, it is difficult to find links between the chemistry of foods and its relevance to applications or, quite frequently, future employment prospects of the student. Introduction to Food Chemistry bridges this gap in the relevant literature, as it employs the latest pedagogical theories in textbook writing to present the subject to students with broad range of cognitive skills. This book presents specific learning objectives for each chapter and is self-contained so students will not need to search for essential information outside the textbook. To support learning, the book has: Didactic elements with information being conveyed with 3D-figures, color-coded schemes and graphs, annotations on figures that link it to the text descriptions Built-in pedagogy and learning activities at the end of each chapter that are linked to the learning objectives. Keywords and concepts for online search to instigate curiosity for further studies. Conversational writing style without losing academic rigor To support lecturers, the book has: Helps focus teaching preparation on key aspects of food chemistry relevant to both industry and modern research. Aids the preparation of exams, assignments and other types of assessment or learning activities. For lecturers in search of a singular source to aid in their introductory food chemistry courses, look no further than Introduction to Food Chemistry.

Water Activity in Foods

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Publisher : John Wiley & Sons
ISBN 13 : 1118823389
Total Pages : 636 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Water Activity in Foods by : Gustavo V. Barbosa-Cánovas

Download or read book Water Activity in Foods written by Gustavo V. Barbosa-Cánovas and published by John Wiley & Sons. This book was released on 2020-05-12 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of Water Activity in Foods furnishes those working within food manufacturing, quality control, and safety with a newly revised guide to water activity and its role in the preservation and processing of food items. With clear, instructional prose and illustrations, the book’s international team of contributors break down the essential principles of water activity and water–food interactions, delineating water’s crucial impact upon attributes such as flavor, appearance, texture, and shelf life. The updated and expanded second edition continues to offer an authoritative overview of the subject, while also broadening its scope to include six newly written chapters covering the latest developments in water activity research. Exploring topics ranging from deliquescence to crispness, these insightful new inclusions complement existing content that has been refreshed and reconfigured to support the food industry of today.

State of Bound Water: Measurement and Significance in Food Processing

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Publisher : Springer
ISBN 13 : 3319998889
Total Pages : 151 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis State of Bound Water: Measurement and Significance in Food Processing by : Mohammad U.H. Joardder

Download or read book State of Bound Water: Measurement and Significance in Food Processing written by Mohammad U.H. Joardder and published by Springer. This book was released on 2018-11-14 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive review of the characteristics of bound water and its use in food processing. The significance of bound water in food is discussed in terms of quality, energy consumption and cost. Also included is a thorough discussion on the emerging and appropriate measuring techniques of bound water in food materials. The challenges involved with bound water measurement and strategies for bound water removal during processing are covered in order to establish the appropriate conditions for food preservation. This work presents researchers with a clear, up-to-date concept of bound water and its significance in food processing and preservation. Despite the importance of bound water in food processing, there are limited resources for researchers seeking an in-depth understanding of bound water in food materials. This is the first reference work dedicated to discussing the details of bound water in food materials and its significance in food processes and preservation, from its special characteristics to its energy consumption to its measurement and techniques. State of Bound Water: Measurement and significance in food processing is a singular work in the field of food preservation and processing arena.

Ensuring Global Food Safety

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Publisher : Academic Press
ISBN 13 : 0080889301
Total Pages : 475 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Ensuring Global Food Safety by : Christine Boisrobert

Download or read book Ensuring Global Food Safety written by Christine Boisrobert and published by Academic Press. This book was released on 2009-11-11 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taking into account toxicity levels at normal consumption levels, intake per kg bodyweight and other acknowledged considerations, each chapter in this book will be based on one or more proven examples. It is intended to provide specific examples and potential improvements to the safety of the world's food supply, while also increasing the amount of food available to those in undernourished countries. This book is designed to to provide science-based tools for improving legislation and regulation. - Reduce amount of food destroyed due to difference in regulations between nations - Positively impact the time-to-market of new food products by recognizing benefit of "one rule that applies to all" - Use the comparison of regulations and resulting consequences to make appropriate, fully-informed decisions - Employ proven science to obtain global consensus for regulations - Understand how to harmonize test protocols and analytical methods for accurate measurement and evaluation - Take advantage of using a risk/benefit based approach rather than risk/avoidance to maximize regulatory decisions

Methods of Seawater Analysis

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Publisher : John Wiley & Sons
ISBN 13 : 3527613994
Total Pages : 632 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Methods of Seawater Analysis by : Klaus Grasshoff

Download or read book Methods of Seawater Analysis written by Klaus Grasshoff and published by John Wiley & Sons. This book was released on 2009-07-30 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the book first appeared in 1976, Methods of Seawater Analysis has found widespread acceptance as a reliable and detailed source of information. Its second extended and revised edition published in 1983 reflected the rapid pace of instrumental and methodological evolution in the preceding years. The development has lost nothing of its momentum, and many methods and procedures still suffering their teething troubles then have now matured into dependable tools for the analyst. This is especially evident for trace and ultra-trace analyses of organic and inorganic seawater constituents which have diversified considerably and now require more space for their description than before. Methods to determine volatile halocarbons, dimethyl sulphide, photosynthetic pigments and natural radioactive tracers have been added as well as applications of X-ray fluorescence spectroscopy and various electrochemical methods for trace metal analysis. Another method not previously described deals with the determination of the partial pressure of carbon dioxide as part of standardised procedures to describe the marine CO2 system.

Traceability, Validation and Measurement Uncertainty in Chemistry: Vol. 3

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Publisher : Springer
ISBN 13 : 3030203476
Total Pages : 140 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Traceability, Validation and Measurement Uncertainty in Chemistry: Vol. 3 by : Nineta Hrastelj

Download or read book Traceability, Validation and Measurement Uncertainty in Chemistry: Vol. 3 written by Nineta Hrastelj and published by Springer. This book was released on 2019-08-13 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents worked examples of five analytical procedures. These practical examples address traceability, validation and measurement uncertainty aspects in a systematic and consistent way, and cover applications in the analysis of water, food, as well as ores and minerals. This concept is based on the experiences of the TrainMiCc program, in which more than 9000 laboratory professionals all over Europe have participated.

NTP GMM.

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Publisher :
ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.:/5 (9 download)

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Book Synopsis NTP GMM. by :

Download or read book NTP GMM. written by and published by . This book was released on 2005 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantitative Chemical Analysis

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Publisher : Macmillan Higher Education
ISBN 13 : 131904803X
Total Pages : 998 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Quantitative Chemical Analysis by : Daniel C. Harris

Download or read book Quantitative Chemical Analysis written by Daniel C. Harris and published by Macmillan Higher Education. This book was released on 2015-05-29 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt: The gold standard in analytical chemistry, Dan Harris’ Quantitative Chemical Analysis provides a sound physical understanding of the principles of analytical chemistry and their applications in the disciplines

Confectionery Science and Technology

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Publisher : Springer
ISBN 13 : 3319617427
Total Pages : 542 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Confectionery Science and Technology by : Richard W. Hartel

Download or read book Confectionery Science and Technology written by Richard W. Hartel and published by Springer. This book was released on 2017-10-09 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines both the primary ingredients and the processing technology for making candies. In the first section, the chemistry, structure, and physical properties of the primary ingredients are described, as are the characteristics of commercial ingredients. The second section explores the processing steps for each of the major sugar confectionery groups, while the third section covers chocolate and coatings. The manner in which ingredients function together to provide the desired texture and sensory properties of the product is analyzed, and chemical reactions and physical changes that occur during processing are examined. Trouble shooting and common problems are also discussed in each section. Designed as a complete reference and guide, Confectionery Science and Technology provides personnel in industry with solutions to the problems concerning the manufacture of high-quality confectionery products.

Analytical Method Validation and Instrument Performance Verification

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Publisher : John Wiley & Sons
ISBN 13 : 047146371X
Total Pages : 320 pages
Book Rating : 4.4/5 (714 download)

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Book Synopsis Analytical Method Validation and Instrument Performance Verification by : Chung Chow Chan

Download or read book Analytical Method Validation and Instrument Performance Verification written by Chung Chow Chan and published by John Wiley & Sons. This book was released on 2004-04-23 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Validation describes the procedures used to analyze pharmaceutical products so that the data generated will comply with the requirements of regulatory bodies of the US, Canada, Europe and Japan. Calibration of Instruments describes the process of fixing, checking or correcting the graduations of instruments so that they comply with those regulatory bodies. This book provides a thorough explanation of both the fundamental and practical aspects of biopharmaceutical and bioanalytical methods validation. It teaches the proper procedures for using the tools and analysis methods in a regulated lab setting. Readers will learn the appropriate procedures for calibration of laboratory instrumentation and validation of analytical methods of analysis. These procedures must be executed properly in all regulated laboratories, including pharmaceutical and biopharmaceutical laboratories, clinical testing laboratories (hospitals, medical offices) and in food and cosmetic testing laboratories.

Thermometric Titrimetry

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Publisher : Elsevier
ISBN 13 : 1483157423
Total Pages : 139 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Thermometric Titrimetry by : L. S. Bark

Download or read book Thermometric Titrimetry written by L. S. Bark and published by Elsevier. This book was released on 2016-10-27 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermometric Titrimetry covers the significant progress in the application of thermometric titrimetry to routine analysis and as a research tool in the investigations of the basic phenomena associated with chemical reactions. This book is composed of 10 chapters and starts with a brief presentation of the basic principles of the technique. The succeeding chapters deal with the apparatus and several reactions involved in thermometric titrimetry, including neutralization, oxidation-reduction, and precipitation. A chapter focuses on the advantages of the technique for the determination of important commercial chemical, such as water and various chemical systems. The remaining chapters examine the use of some solvents as indicators, the industrial application of thermometric titrimetry, and an investigation of complex formation. This book will be of great value to analytical and laboratory chemists.

Sulfate Turpentine Recovery

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Publisher :
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.:/5 (41 download)

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Book Synopsis Sulfate Turpentine Recovery by : James Russell

Download or read book Sulfate Turpentine Recovery written by James Russell and published by . This book was released on 1971 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water Determination by Karl Fischer Titration

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Publisher :
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Water Determination by Karl Fischer Titration by : G. Wieland

Download or read book Water Determination by Karl Fischer Titration written by G. Wieland and published by . This book was released on 1987 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: