Extra Virgin Olive Oil Quality, Safety, and Authenticity PDF Download
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Author: Theodoros Varzakas
Publisher:
ISBN: 9783036518435
Category :
Languages : en
Pages : 127
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Book Description
The prevention and bioactivity effects associated with the so-called “Mediterranean diet” make olive oil the most consumed edible fat in the food intake of the Mediterranean basin.The road to quality demands that legislation should be followed. Hence, official European Union classifications such as protected designation of origin (PDO), protected geographical indication (PGI), etc. guarantee the quality and the origin of the labeled foodstuff.The profiling of volatile components and the aroma of olive oil are key factors in the quality dimension and are affected by various factors and conditions such as cultivar; atmospheric, pedologic, and fostering conditions; the ripening degree; olive and oil storage; and the technology of oil extraction from drupes, as well as the quality of the pre-extraction procedures.In extra virgin olive oil production, as in all kinds of production, the maintenance of high quality standards is assured by the olive fruits' and the final products' quality. Modern milling technologies can aid in the direction of quality and safety and thus can be employed in the production of extra virgin olive oil (EVOO), which can be directly consumed without any further manipulation. The overall quality of EVOO should be determined by quality characteristics including sensory analysis, stability, and nutritional value and safety (microbiology, absence of contaminants and toxins), along with authenticity.Food authenticity issues are very important for the food industry due to legislation aspects, economics, quality specifications and conformance, safety concerns, and religious matters. Authentic EVOO should comply with the producer's declaration regarding the quality of olive fruits, natural components, the absence of extraneous substances, production technology, the geographical and botanical origin, the production year, and the genetic identity. Hence, olive oil authenticity can be implemented by the validation of the application of accurate specifications for olive fruits and the selection of trustworthy suppliers with a quality assurance system in place. Authenticity methodologies will avoid adulteration but will also aid the control of accidental contaminations, e.g., in factories, where several oils are produced or used at the same time, or cross-contaminations.
Author: Ramon Aparicio
Publisher: Springer Science & Business Media
ISBN: 1475753713
Category : Technology & Engineering
Languages : en
Pages : 624
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Book Description
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.
Author: Dimitrios Boskou
Publisher: BoD – Books on Demand
ISBN: 9535127241
Category : Gardening
Languages : en
Pages : 346
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Book Description
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.
Author: Claudio Peri
Publisher: John Wiley & Sons
ISBN: 1118460456
Category : Technology & Engineering
Languages : en
Pages : 380
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Book Description
According to European legislation, extra virgin is the top grade of olive oils. It has a superior level of health properties and flavour compared to virgin and refined olive oils. Mediterranean countries still produce more than 85% of olive oil globally, but the constant increase of demand for extra virgin olive oil has led to new cultivation and production in other areas of the world, including California, Australia, China, South Africa and South America. At the same time, olive oil’s sensory properties and health benefits are increasingly attracting the attention and interest of nutritionists, food processors, manufacturers and food services. Progress and innovation in olive cultivation, harvesting and milling technologies as well as in oil handling, storage and selling conditions make it possible to achieve even higher quality levels than those stipulated for extra virgin oils. As a consequence, a new segment – excellent extra virgin olive oils – is increasingly attracting the attention of the market and earning consumers’ preference. The Extra-Virgin Olive Oil Handbook provides a complete account of olive oil’s composition, health properties, quality, and the legal standards surrounding its production. The book is divided into convenient sections focusing on extra virgin olive oil as a product, the process by which it is made, and the process control system through which its quality is assured. An appendix presents a series of tables and graphs with useful data, including conversion factors, and the chemical and physical characteristics of olive oil. This book is aimed at people involved in the industrial production as well as in the marketing and use of extra virgin olive oil who are looking for practical information, which avoids overly academic language, but which is still scientifically and technically sound. The main purpose of the handbook is to guide operators involved in the extra virgin olive oil chain in making the most appropriate decisions about product quality and operating conditions in the production and distribution processes. To these groups, the most important questions are practical ones of why, how, how often, how much will it cost, and so on. The Extra-Virgin Olive Oil Handbook will provide the right answers to these key practical considerations, in a simple, clear yet precise and up-to-date way.
Author: Dimitrios Boskou
Publisher: Elsevier
ISBN: 1630670421
Category : Technology & Engineering
Languages : en
Pages : 422
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Book Description
The market is flooded with products posing as elixirs, supplements, functional foods, and olive oil alternatives containing phenols obtained from multiple olive sources. This technically-oriented book will be of value to nutritionists and researchers in the biosciences. It unravels the body of science pertaining to olive minor constituents in relation to new chemical knowledge, technological innovations, and novel methods of recovery, parallel to toxicology, pharmacology, efficacy, doses, claims, and regulation. Topics include: the biological importance of bioactive compounds present in olive products; developments and innovations to preserve the level of bioactives in table olives and olive oil; and importance of variety, maturity, processing of olives, storage, debittering of olives and table olives as a valuable source of bioactive compounds. - Presents detailed information concerning the claimed benefits of olive oil and discusses the permitted health claim to EFSA on oils with natural phenolics - Recovery of bioactive constituents from olive waste is comprehensively described - Explores the relationship betwen phenolic levels and sensory evaluation - Features chapters on the clinical and cellular mechanisms and health effects of olive, important for functional foods research
Author: Dimitrios Boskou
Publisher: MDPI
ISBN: 3039438557
Category : Science
Languages : en
Pages : 130
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Book Description
The Mediterranean diet is well-known worldwide and recognized as a nutrition reference model by the World Health Organization. Virgin olive oil, prepared from healthy and intact fruits of the olive tree only by mechanical means, is a basic ingredient and a real pillar of this diet. Its positive role in health has now been a topic of universal concern. The virtues of natural olive oil, and especially of extra virgin olive oil, are related to the quality of the fruits, the employment of advanced technologies, and the availability of sophisticated analytical techniques that are used to control the origin of the fruits and guarantee the grade of the final product. To enrich recent multidisciplinary scientific information concerning this healthy lipid source, a new special issue of Foods has been published.
Author: David M. Neuman
Publisher:
ISBN: 9781631957802
Category : Cooking
Languages : en
Pages : 240
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Book Description
Author: Contantinos A. Georgiou
Publisher: John Wiley & Sons
ISBN: 1118810260
Category : Technology & Engineering
Languages : en
Pages : 581
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Book Description
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.
Author: Innocenzo Muzzalupo
Publisher: BoD – Books on Demand
ISBN: 9535108832
Category : Gardening
Languages : en
Pages : 388
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Book Description
The olive (Olea europaea) is increasingly recognized as a crop of great economic and health importance world-wide. Olive growing in Italy is very important, but there is still a high degree of confusion regarding the genetic identity of cultivars. This book is a source of recently accumulated information on olive trees and on olive oil industry. The objective of this book is to provide knowledge which is appropriate for students, scientists, both experienced and inexperienced horticulturists and, in general, for anyone wishing to acquire knowledge and experience of olive cultivation to increase productivity and improve product quality. The book is divided into two parts: I) the olive cultivation, table olive and olive oil industry in Italy and II) Italian catalogue of olive varieties. All chapters have been written by renowned professionals working on olive cultivation, table olives and olive oil production and related disciplines. Part I covers all aspects of olive fruit production, from site selection, recommended varieties, pest and disease control, to primary and secondary processing. Part II contains the chapter on the description of Italian olive varieties. It is well illustrated and includes 200 elaiographic cards with colour photos, graphs and tables.
Author: Gabriele Corcos
Publisher: Clarkson Potter
ISBN: 0385346069
Category : Cooking
Languages : en
Pages : 274
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Book Description
Debi Mazar and Gabriele Corcos, hosts of the Cooking Channels's hit show Extra Virgin, bring together food, family, and style in a celebration of the pleasures of the rustic Italian table with 120 recipes for simple yet exquisite meals that are accessible, full of fresh flavor, and easy to prepare. Devi Mazar and Gabriele Corcos are ambassadors of contemporary Tuscan cooking. In Extra Virgin, Gabriele is a traditional Italian with a big heart, and Debi is an outgoing, brash New York City girl. Their sassy and playful exchanges illuminate what’s important in everyday life: good food and a lot of love. Ranging from traditional antipasti and soups to their spin on entrees, pizzas, and desserts, recipes include Pecorino and Honey Dip, a sweet and salty way to start a meal; tangy, luscious Grilled Apricots with Goat Cheese Ricotta, inspired by wild Tuscan apricot trees; and Sausage and Beans, which offers hints of fennel in a Tuscan red sauce. Here, too, are Braised Artichokes softened in guanciale-infused oil, Breakfast Pizza, and Coffee Granita just as Italians make it. So flag these recipes, get sauce on them, let splashes of olive oil mark the pages—and invite Debi and Gabriele’s charisma and passion for cooking to spill into your kitchen.
Author: Konstantinos Kotsanopoulos
Publisher: CRC Press
ISBN: 0429627661
Category : Science
Languages : en
Pages : 279
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Book Description
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.
