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Authentication And Detection Of The Adulteration Of Olive Oil
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Book Synopsis Authentication and Detection of Adulteration of Olive Oil by : Michael Kontominas
Download or read book Authentication and Detection of Adulteration of Olive Oil written by Michael Kontominas and published by . This book was released on 2018-12-14 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: The determination of olive oil authenticity is currently carried out using techniques that provide data regarding its quality, sensory attributes, and composition. Such analytical techniques include: Volatile compound analysis using SPME-GC/MS, stable carbon isotope ratio analysis (SCIRA), nuclear magnetic resonance (NMR), specific natural isotopic fractionation nuclear magnetic resonance (SNIF/NMR), proton transfer mass spectrometry (PTR/MS), isotope ratio mass spectroscopy (IRMS), gas chromatography (GC), high performance liquid chromatography (HPLC), high performance liquid chromatography/ mass spectroscopy (HPLC/MS), inductively coupled plasma spectroscopy (ICP) as well as DNA techniques.
Book Synopsis Authentication and Detection of the Adulteration of Olive Oil by : Michael G. Kontominas
Download or read book Authentication and Detection of the Adulteration of Olive Oil written by Michael G. Kontominas and published by . This book was released on 2018-12-28 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: The determination of olive oil authenticity is currently carried out using techniques that provide data regarding its quality, sensory attributes, and composition. Such analytical techniques include: Volatile compound analysis using SPME-GC/MS, stable carbon isotope ratio analysis (SCIRA), nuclear magnetic resonance (NMR), specific natural isotopic fractionation nuclear magnetic resonance (SNIF/NMR), proton transfer mass spectrometry (PTR/MS), isotope ratio mass spectroscopy (IRMS), gas chromatography (GC), high performance liquid chromatography (HPLC), high performance liquid chromatography/ mass spectroscopy (HPLC/MS), inductively coupled plasma spectroscopy (ICP) as well as DNA techniques.
Book Synopsis Products from Olive Tree by : Dimitrios Boskou
Download or read book Products from Olive Tree written by Dimitrios Boskou and published by BoD – Books on Demand. This book was released on 2016-10-26 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Olive tree products provide a number of documented presentations of the production and quality of the two most important olive tree products: virgin olive oil and table olives. It is a source that familiarizes readers with recent approaches and innovations that can be introduced in the virgin olive oil extraction and stabilization technology and the preparation of table olives with emphasis on the presence of bioactive constituents. It also describes advances in the methods of checking authenticity and in the evaluation of attributes that may influence consumers' perceptions and preferences. Other topics discussed are squalene, a trove of metabolic actions, pigments, geographical indication, biotechnology in table olive preparation, and recovery of hydroxytyrosol from olive-milling wastes.
Book Synopsis Olives and Olive Oil as Functional Foods by : Apostolos Kiritsakis
Download or read book Olives and Olive Oil as Functional Foods written by Apostolos Kiritsakis and published by John Wiley & Sons. This book was released on 2017-08-14 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only single-source reference on the science of olives and olive oil nutrition and health benefits Olives and Olive Oil as Functional Foods is the first comprehensive reference on the science of olives and olive oil. While the main focus of the book is on the fruit’s renowned health-sustaining properties, it also provides an in-depth coverage of a wide range of topics of vital concern to producers and researchers, including post-harvest handling, packaging, analysis, sensory evaluation, authentication, waste product utilization, global markets, and much more. People have been cultivating olives for more than six millennia, and olives and olive oil have been celebrated in songs and legends for their life-sustaining properties since antiquity. However, it is only within the last several decades that the unique health benefits of their consumption have become the focus of concerted scientific studies. It is now known that olives and olive oil contain an abundance of phenolic antioxidants, as well as the anti-cancer compounds such as squalene and terpenoids. This centerpiece of the Mediterranean diet has been linked to a greatly reduced risk of heart disease and lowered cancer risk. Bringing together contributions from some of the world’s foremost experts on the subject, this book: Addresses the importance of olives and olive oil for the agricultural economy and the relevance of its bioactive components to human health Explores the role that olive oil plays in reducing oxidative stress in cells-a well-known risk factor in human health Provides important information about new findings on olive oil and lipids which reviews the latest research Explores topics of interest to producers, processors, and researchers, including the fruit’s chemical composition, processing considerations, quality control, safety, traceability, and more Edited by two scientists world-renowned for their pioneering work on olive oil and human health, this book is an indispensable source of timely information and practical insights for agricultural and food scientists, nutritionists, dieticians, physicians, and all those with a professional interest in food, nutrition, and health.
Book Synopsis Handbook of Olive Oil: Analysis and Properties by : Ramon Aparicio
Download or read book Handbook of Olive Oil: Analysis and Properties written by Ramon Aparicio and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new olive oil handbook provides a wealth of detail about the analysis and properties of olives and their oil. It covers technological aspects and biochemistry, a description of detailed techniques, and an analysis of olive oil from the standpoint of general methodology.
Book Synopsis Advances in Food Authenticity Testing by : Gerard Downey
Download or read book Advances in Food Authenticity Testing written by Gerard Downey and published by Woodhead Publishing. This book was released on 2016-08-08 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Food Authenticity Testing covers a topic that is of great importance to both the food industry whose responsibility it is to provide clear and accurate labeling of their products and maintain food safety and the government agencies and organizations that are tasked with the verification of claims of food authenticity. The adulteration of foods with cheaper alternatives has a long history, but the analytical techniques which can be implemented to test for these are ever advancing. The book covers the wide range of methods and techniques utilized in the testing of food authenticity, including new implementations and processes. The first part of the book examines, in detail, the scientific basis and the process of how these techniques are used, while other sections highlight specific examples of the use of these techniques in the testing of various foods. Written by experts in both academia and industry, the book provides the most up-to-date and comprehensive coverage of this important and rapidly progressing field. Covers a topic that is of great importance to both the food industry and the governmental agencies tasked with verifying the safety and authenticity of food products Presents a wide range of methods and techniques utilized in the testing of food authenticity, including new implementations and processes Highlights specific examples of the use of the emerging techniques and testing strategies for various foods
Download or read book Olive Oil written by Dimitrios Boskou and published by Elsevier. This book was released on 2015-08-08 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: A staple food for thousands of years for the inhabitants of the Mediterranean region, olive oil is now becoming popular among consumers all over the world. Olive oil differs from other vegetable oils because it is used in its natural form and has unique flavor and other characteristics. More and more research suggests its healthful benefits including reduced risk of coronary heart disease. Olive Oil is a compact and readable text on the most important aspects of chemistry, technology, quality, analysis and biological importance of olive oil. The topics selected have been developing rapidly in recent years, and will provide the reader with a background to address more specific problems that may arise in the future. Readers can expect more contributors and chapters in the 2nd edition, as well as a glossary. Includes the chemistry and properties of olive oils Contains details on the healthful properties of olive oil minor components Extensive informaton on the analysis and authentication of olive oils Features an overview on the economics of olive oil in the world market
Book Synopsis Food Authentication by : Raúl González-Domínguez
Download or read book Food Authentication written by Raúl González-Domínguez and published by MDPI. This book was released on 2020-04-15 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiple factors can directly influence the chemical composition of foods and, consequently, their organoleptic, nutritional, and bioactive properties, including their geographical origin, the variety or breed, as well as the conditions of cultivation, breeding, and/or feeding, among others. Therefore, there is a great interest in the development of accurate, robust, and high-throughput analytical methods to guarantee the authenticity and traceability of foods. For these purposes, a large number of sensorial, physical, and chemical approaches can be used, which must be normally combined with advanced statistical tools. In this vein, the aim of the Special Issue “Food Authentication: Techniques, Trends, and Emerging Approaches” is to gather original research papers and review articles focused on the development and application of analytical techniques and emerging approaches in food authentication. This Special Issue comprises 12 valuable scientific contributions, including one review article and 11 original research works, dealing with the authentication of foods with great commercial value, such as olive oil, Iberian ham, and fruits, among others.
Book Synopsis Emerging Food Authentication Methodologies Using GC/MS by : Kristian Pastor
Download or read book Emerging Food Authentication Methodologies Using GC/MS written by Kristian Pastor and published by Springer Nature. This book was released on 2023-08-28 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book provides an overview of existing and emerging gas chromatography/mass spectrometry (GC/MS) based methods for the authentication and fraud detection in all major food groups and beverages. Split in four parts, the book opens with a comprehensive introduction into the GC/MS technique and a summary of relevant statistical and mathematical models for data analysis. The main parts focus on the authentication of the main food groups (cereals, dairy products, fruit, meat, etc.) and beverages (e.g., coffee, tea, wine and beer). The chapters in these sections follow a distinct structure describing the nutritional value of the product, common fraud practices, economic implications and relevant biomarkers for the authentication process, such as volatile compounds, fatty acids, amino acids, isotope ratios etc. The final chapter provides an outlook on where the methodologies and the applications may be heading for. Food fraud is serious problem that affects food industries of all kinds, which is why food authentication plays an increasingly important role. This book aims to serve as a knowledge base for all researchers in academia, regulatory laboratories and industry employing GC/MS for food analysis. Due to its comprehensive introduction and consistent structure, it can also serve as an excellent resource for students in food science, food technology, food chemistry and nutrition.
Book Synopsis Authenticity of Foods of Plant Origin by : Konstantinos Kotsanopoulos
Download or read book Authenticity of Foods of Plant Origin written by Konstantinos Kotsanopoulos and published by CRC Press. This book was released on 2022-06-15 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food is adulterated to increase profit or due to negligence. Adulteration can compromise food safety and quality, and harm consumers. This may undermine consumer trust and the reputation of the food industry. As such, it is very important to monitor, control and detect adulteration. A number of techniques have been developed for the authentication of food and verifying its quality and associated claims. Foods of plant origin are the source of nutrients for billions of people around the globe. Due to the huge variety of plants, and the lack of visual characteristics as a result of processing, advanced techniques are required to detect adulteration. This book reviews the latest developments in the field of authenticity of foods of plant origin, examining concepts such as traceability, and how they are applied to facilitate the support of claims, as well as legislative requirements in the major economies around the world. The basic techniques used nowadays in verifying authenticity of these types of foods are reviewed and discussed, and their applications are summarized. The book also focuses on categories of foods most prone to adulteration attempts due to their characteristics, properties and production methods commonly followed, thus allowing the reader to more easily identify the chapter that is of interest in each case. The book will be of interest to food industrialists, chemists, quality control scientists and technologists, microbiologists, analytical chemists and food physical chemists within the food industry. It is also aimed at academicians who are interested in the authenticity of foods of plant origin and the advancements in the analytical fields that support relevant legal and marketing requirements.
Book Synopsis Food Authentication by : Contantinos A. Georgiou
Download or read book Food Authentication written by Contantinos A. Georgiou and published by John Wiley & Sons. This book was released on 2017-05-08 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: The determination of food authenticity is a vital component of quality control. Its importance has been highlighted in recent years by high-profile cases in the global supply chain such as the European horsemeat scandal and the Chinese melamine scandal which led to six fatalities and the hospitalisation of thousands of infants. As well as being a safety concern, authenticity is also a quality criterion for food and food ingredients. Consumers and retailers demand that the products they purchase and sell are what they purport to be. This book covers the most advanced techniques used for the authentication of a vast number of products around the world. The reader will be informed about the latest pertinent analytical techniques. Chapters focus on the novel techniques & markers that have emerged in recent years. An introductory section presents the concepts of food authentication while the second section examines in detail the analytical techniques for the detection of fraud relating to geographical, botanical, species and processing origin and production methods of food materials and ingredients. Finally, the third section looks at consumer attitudes towards food authenticity, the application of bioinformatics to this field, and the Editor’s conclusions and future outlook. Beyond being a reference to researchers working in food authentication it will serve as an essential source to analytical scientists interested in the field and food scientists to appreciate analytical approaches. This book will be a companion to under- and postgraduate students in their wander in food authentication and aims to be useful to researchers in universities and research institutions.
Book Synopsis Olives and Olive Oil in Health and Disease Prevention by : Victor R Preedy
Download or read book Olives and Olive Oil in Health and Disease Prevention written by Victor R Preedy and published by Academic Press. This book was released on 2010-03-23 with total page 1520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long used in sacred ceremonies and associated with good health, the nutritional and health promoting benefits of olives and olive oils have been proven by an ever-increasing body of science. From cardiovascular benefits to anti-microbial, anti-cancer, antioxidant activity and effects on macrophages and aptoptosis to cellular and pathophysiollogical process, olives and olive oils are proving important in many healthful ways. For example, reactive components in olive oils or olive oil by-products have now been isolated and identified. These include tyrosol, hydroxytyrosol, 3,4-dihydroxyphenyl acetic acid elenolic acid and oleuropein. Oleic acid is the main monosaturated fatty acid of olive oil. These have putative protective effects and modulate the biochemistry of a variety of cell types including those of the vascular system. Some but not all components have been characterised by their putative pharmacological properties. It is possible that usage of these aforementioned products may have beneficial application in other disease. However, in order for this cross-fertilization to take place, a comprehensive understanding of olives and olive oils is required. Finding this knowledge in a single volume provides a key resource for scientists in a variety of food an nutritional roles. Explores olives and olive oil from their general aspects to the detailed level of important micro-and micronutrients Includes coverage of various methodologies for analysis to help scientists and chemists determine the most appropriate option for their own studies, including those of olive-related compounds in other foods Relates, in a single volume resource, information for food and nutritional chemists, pharmaceutical scientists, nutritionists and dieticians Presents information in three key categories: General aspects of olives an olive oils; Nutritional, pharmacological and metabolic properties of olives and olive oil; Specific components of olive oil and their effects on tissue and body systems
Book Synopsis Handbook of Olive Oil by : Ramón Aparicio
Download or read book Handbook of Olive Oil written by Ramón Aparicio and published by Springer Science & Business Media. This book was released on 2013-09-28 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Olive Oil presents an up-to-date view of all aspects of olive oil. It is written from an inter-disciplinary point of view and will be of use in research and development as well as in routine laboratory and process operations. This second edition includes new chapters devoted to genetic studies and agronomic aspects of new orchards and cultivars, which, in combination with the most recent biochemical studies and technological developments, explain the unique chemical composition of olive oil. The analytical aspects of the first edition are now described in six new chapters focused on the chemical compounds responsible for olive oil traceability and sensory perceptions (odor, color, and taste) utilizing chromatographic, spectroscopic, and in-tandem techniques. Nutritional and sensory aspects are the basis for the current success of virgin olive oil among consumers, and this new edition re-analyzes in two new chapters the role of lipids, in general, and olive oil, in particular, in nutrition and health. In addition, the methodologies developed for determining sensory quality, olive oil oxidation, and deep-frying are extensively described and discussed. The role of consumers in olive oil studies of marketing and acceptability is covered in a new chapter. This second edition has not ignored the fact that the popularity of olive oil has made it a preferred target for fraudsters. Deliberate mislabeling or mixtures containing less expensive edible oils are topics described in depth in two chapters devoted to traceability and adulteration. There is also a new chapter focused on the olive refining process, which is a relevant activity in the olive oil world, and another chapter displaying tables of chemical and sensory information from olive oils produced all over the world. The book is written at two levels: the main level is structured as a tutorial on the practical aspects of olive oil. A second, more methodological level, is intended for specialists in the different sciences that contribute to olive oil studies (biochemistry, chemistry, physics, statistics etc). This edition also details changes that are needed in different disciplines in order to overcome current problems and challenges.
Book Synopsis Applications of NMR Spectroscopy: by : Atta-ur-Rahman
Download or read book Applications of NMR Spectroscopy: written by Atta-ur-Rahman and published by Elsevier. This book was released on 2015-12-11 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applications of NMR Spectroscopy, Volume 1, originally published by Bentham and now distributed by Elsevier, presents the latest developments in the field of NMR spectroscopy, including the analysis of edible oils and lipid content in foods, the role of NMR spectroscopy in the human metabolomics and the diagnosis of autism-related disorders, protein-protein interactions, and NMR spectroscopy of chiral molecules. The fully illustrated chapters contain comprehensive references to the recent literature. The applications presented cover a wide range of the field, such as drug development, medical imaging and diagnostics, food science, mining, petrochemical, process control, materials science, and chemical engineering, making this resource a multi-disciplinary reference with broad applications. The content is ideal for readers who are seeking reviews and updates, as it consolidates scientific articles of a diverse nature into a single volume. Sections are organized based on disciplines, such as food science and medical diagnostics. Each chapter is written by eminent experts in the field. Consolidates the latest developments in NMR spectroscopy into a single volume Authored and edited by world-leading experts in spectroscopy Features comprehensive references to the most recent related literature More than 75 illustrations aid in the retention of key concepts
Book Synopsis Food Authentication by : Contantinos A. Georgiou
Download or read book Food Authentication written by Contantinos A. Georgiou and published by John Wiley & Sons. This book was released on 2017-02-21 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: The determination of food authenticity is a vital component of quality control. Its importance has been highlighted in recent years by high-profile cases in the global supply chain such as the European horsemeat scandal and the Chinese melamine scandal which led to six fatalities and the hospitalisation of thousands of infants. As well as being a safety concern, authenticity is also a quality criterion for food and food ingredients. Consumers and retailers demand that the products they purchase and sell are what they purport to be. This book covers the most advanced techniques used for the authentication of a vast number of products around the world. The reader will be informed about the latest pertinent analytical techniques. Chapters focus on the novel techniques & markers that have emerged in recent years. An introductory section presents the concepts of food authentication while the second section examines in detail the analytical techniques for the detection of fraud relating to geographical, botanical, species and processing origin and production methods of food materials and ingredients. Finally, the third section looks at consumer attitudes towards food authenticity, the application of bioinformatics to this field, and the Editor’s conclusions and future outlook. Beyond being a reference to researchers working in food authentication it will serve as an essential source to analytical scientists interested in the field and food scientists to appreciate analytical approaches. This book will be a companion to under- and postgraduate students in their wander in food authentication and aims to be useful to researchers in universities and research institutions.
Book Synopsis Food Authentication by : Philip R. Ashurst
Download or read book Food Authentication written by Philip R. Ashurst and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: The issue of food authenticity is not new. For centuries unscrupulous farmers and traders have attempted to 'extend', or othewise alter, their products to maximise revenues. In recent years the subject has reached new prominence and there even have been situations where food authenticity has featured as a newspaper headline in various countries. Food legislation covering the definition, and in some cases composition, of various commodities has been in place in developed countries for many years and paradoxically it is the legislative trend away from emphasis on composition and more on accurate and truthfullabeliing that has been one driving force for the authenticity issue. Another, and many would speculate as the more potent, driving force is the move towards fewer and larger supermarket chains in many countries. Such trading companies with their images of quality products, buying power and commercial standing, exercise considerable commercial power which has been claimed as a significant source of financial pressure on food prices and food commodity product quality. For whatever reason, recent food authenticity issues have become news and consumers, the media and enforcement authorities are showing more interest than ever before in the subject.
Download or read book Comprehensive Foodomics written by and published by Elsevier. This book was released on 2020-11-12 with total page 2444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Foodomics, Three Volume Set offers a definitive collection of over 150 articles that provide researchers with innovative answers to crucial questions relating to food quality, safety and its vital and complex links to our health. Topics covered include transcriptomics, proteomics, metabolomics, genomics, green foodomics, epigenetics and noncoding RNA, food safety, food bioactivity and health, food quality and traceability, data treatment and systems biology. Logically structured into 10 focused sections, each article is authored by world leading scientists who cover the whole breadth of Omics and related technologies, including the latest advances and applications. By bringing all this information together in an easily navigable reference, food scientists and nutritionists in both academia and industry will find it the perfect, modern day compendium for frequent reference. List of sections and Section Editors: Genomics - Olivia McAuliffe, Dept of Food Biosciences, Moorepark, Fermoy, Co. Cork, Ireland Epigenetics & Noncoding RNA - Juan Cui, Department of Computer Science & Engineering, University of Nebraska-Lincoln, Lincoln, NE Transcriptomics - Robert Henry, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia, Australia Proteomics - Jens Brockmeyer, Institute of Biochemistry and Technical Biochemistry, University Stuttgart, Germany Metabolomics - Philippe Schmitt-Kopplin, Research Unit Analytical BioGeoChemistry, Neuherberg, Germany Omics data treatment, System Biology and Foodomics - Carlos Leon Canseco, Visiting Professor, Biomedical Engineering, Universidad Carlos III de Madrid Green Foodomics - Elena Ibanez, Foodomics Lab, CIAL, CSIC, Madrid, Spain Food safety and Foodomics - Djuro Josic, Professor Medicine (Research) Warren Alpert Medical School, Brown University, Providence, RI, USA & Sandra Kraljevic Pavelic, University of Rijeka, Department of Biotechnology, Rijeka, Croatia Food Quality, Traceability and Foodomics - Daniel Cozzolino, Centre for Nutrition and Food Sciences, The University of Queensland, Queensland, Australia Food Bioactivity, Health and Foodomics - Miguel Herrero, Department of Bioactivity and Food Analysis, Foodomics Lab, CIAL, CSIC, Madrid, Spain Brings all relevant foodomics information together in one place, offering readers a ‘one-stop,’ comprehensive resource for access to a wealth of information Includes articles written by academics and practitioners from various fields and regions Provides an ideal resource for students, researchers and professionals who need to find relevant information quickly and easily Includes content from high quality authors from across the globe
