No detailed description available for "Bioflavour '87".

At the end of the 20th century, a tremendous progress was made in biotechnology in its widest sense. This progress was largely possible as a result of joint efforts of top academic researchers in both pure fundamental sciences and applied research. The surplus value of such interdisciplinary approaches was clearly highlighted during the 9th European Congress on Biotechnology that was held in Brussels, Belgium (11-15 July, 1999). The present volume in the ‘Focus on Biotechnology’ series, entiteld ‘Physics and Chemistry Basis for Biotechnology’ contains selected presentations from this meeting, A collection of experts has made serious efforts to present some of the latest developments in various scientific fields and to unveil prospective evolutions on the threshold of the new millenium. In all contributions the emphasis is on emerging new areas of research in which physicochemical principles form the foundation. In reading the different chapters, it appears that more than ever significant advances in biotechnology very often depend on breakthroughs in the biotechnology itself (e.g.

A great need exists for valuable information on factors affecting the quality of animal related products. The second edition of Handbook of Meat, Poultry and Seafood Quality, focuses exclusively on quality aspects of products of animal origin, in depth discussions and recent developments in beef, pork, poultry, and seafood quality, updated sensory evaluation of different meat products, revised microbiological aspects of different meat products. Also, included are new chapters on packaging, new chapters and discussion of fresh and frozen products, new aspects of shelf life and recent developments in research of meat tainting. This second edition is a single source for up-to-date and key information on all aspects of quality parameters of muscle foods is a must have. The reader will have at hand in one focused volume covering key information on muscle foods quality.

Food flavour technology is of key importance for the food industry.Increasingly, food products must comply with legal requirements andconform to consumer demands for “natural” products, butthe simple fact is that, if foods do not taste good, they will notbe consumed and any nutritional benefit will be lost. Thereis therefore keen interest throughout the world in the production,utilisation and analysis of flavours. The second edition of this successful book offers a broadintroduction to the formulation, origins, analysis and performanceof food flavours, updating the original chapters and addingvaluable new material that introduces some of the newermethodologies and recent advances. The creation of flavourings is the starting point for the book,outlining the methodology and constraints faced byflavourists. Further constraints are considered in a chapterdealing with international legislation. The origins of flavours aredescribed in three chapters covering thermal generation,biogeneration and natural sources, keeping in mind the adjustmentsthat manufacturers have had to make to their raw materials andprocesses to meet the demand for natural products whilst complyingwith cost issues. Delivery of flavours using encapsulation orthrough an understanding of the properties of the food matrix isdescribed in the next two chapters, and this section is followed bychapters describing the different ways to analyse flavours usinginstrumental, modelling and sensory techniques. The book is aimedat food scientists and technologists, ingredients suppliers,quality assurance personnel, analytical chemists andbiotechnologists.

Annotation The flavour of a food is one of its most important qualities. Edited by two leading authorities in the field, and with a distinguished international team of contributors, this important collection summarises the wealth of recent research on how flavour develops in food and is then perceived by the consumer. The first part of the book reviews ways of measuring flavour. Part 2 looks at the ways flavour is retained and released in food. It considers the way flavour is retained in particular food matrices, how flavour is released during the process of eating, and the range of influences governing how flavour is perceived by the consumer. Flavour in food guides the reader through a complex subject and provides the essential foundation in both understanding and controlling food flavour. CONTENTS Part 1 Characterisation of aroma compounds: Choosing the correct analytical technique; Gaschromatography olfactometry; Human perception of taste compounds; Sensory analysis of food flavour; Matching sensory and instrumental data. Part 2 Flavour retention and release in the food matrix: Flavour binding; Emulsion-flavour interactions; Carbohydrate-flavour interactions; Modelling aroma interactions; The process of flavour release; Odourtaste interactions in flavour perception; Modulation of taste by flavour preferences.

Food may be nutritious, visually appealing and easy to prepare but if it does not possess desirable flavors, it will not be consumed. Food Flavors and Chemistry: Advances of the New Millennium primarily focuses on food flavors and their use in foods. Coverage also includes other important topics in food chemistry and production such as analytical methods, packaging, storage, safety and patents. Positive flavor notes are described, including ways of enhancing them in food. Conversely, methods for eliminating and reducing undesirable flavors are also proposed. Packaging aspects of foods, with respect to controlling sensory attributes, appearance and microbiological safety are discussed in detail. There is also a section concentrating on the most recent developments in dairy flavor chemistry. This book will be an important read for all postgraduate students, academics and industrial researchers wanting to keep abreast of food flavors and their chemistry.

The dairy sector continues to be at the forefront of innovation in food processing. With its distinguished editor and international team of contributors, Dairy processing: improving quality reviews key developments and their impact on product safety and quality.The first two chapters of part one provide a foundation for the rest of the book, summarising the latest research on the constituents of milk and reviewing how agricultural practice influences the quality of raw milk. This is followed by three chapters on key aspects of safety: good hygienic practice, improvements in pasteurisation and sterilisation, and the use of modelling to assess the effectiveness of pasteurisation. A final sequence of chapters in part one discuss aspects of product quality, from flavour, texture, shelf-life and authenticity to the increasingly important area of functional dairy products. Part two reviews some of the major technological advances in the sector. The first two chapters discuss developments in on-line control of process efficiency and product quality. They are followed by chapters on new technologies to improve qualities such as shelf-life, including high pressure processing, drying and the production of powdered dairy products, and the use of dissolved carbon dioxide to extend the shelf-life of milk. Part three looks in more detail at key advances in cheese manufacture.Dairy processing: improving quality is a standard reference for the dairy industry in improving process efficiency and product quality. - Reviews key developments in dairy food processing and their impact on product safety and quality - Summarises the latest research on the constituents of milk and reviews how agricultural practice influences the quality of raw milk - Outlines the key aspects of safety: good hygienic practice, improvements in pasteurisation and sterilisation, and the use of modelling to assess the effectiveness of pasteurisation

The chemistry of flavours and fragrances is of great interest to academics and industrialists alike. Bringing together international contributors, this book presents the most recent research in this key area. Diverse topics such as structure-activity relationships; analytical techniques; natural products and essential oils; and organic and bioorganic chemistry are discussed, along with flavours and foods. Advances in Flavours and Fragrances: From the Sensation to the Synthesis will be a welcome addition to the bookshelves of all practitioners with a common interest in this fascinating area.

Cell immobilisation biotechnology is a multidisciplinary area, shown to have an important impact on many scientific subdisciplines – including biomedicine, pharmacology, cosmetology, food and agricultural sciences, beverage production, industrial waste treatment, analytical applications, biologics production. "Cell Immobilisation Biotechnology" is an outcome of the editors’ intention to collate the extensive and widespread information on fundamental aspects and applications of immobilisation/encapsulation biotechnology into a comprehensive reference work and to provide an overview of the most recent results and developments in this domain. "Cell Immobilisation Biotechnology" is divided into the two book volumes, FOBI 8A and FOBI 8B. The FOBI 8A volume, Fundamentals of Cell Immobilisation Biotechnology, is dedicated to fundamental aspects of cell immobilisation while the present volume, FOBI 8B, Applications of Cell Immobilisation Biotechnology, deals with diverse applications of this technology.

Instrumental measurements of the sensory quality of food and drink are of growing importance in both complementing data provided by sensory panels and in providing valuable data in situations in which the use of human subjects is not feasible. Instrumental assessment of food sensory quality reviews the range and use of instrumental methods for measuring sensory quality.After an introductory chapter, part one goes on to explore the principles and practice of the assessment and analysis of food appearance, flavour, texture and viscosity. Part two reviews advances in methods for instrumental assessment of food sensory quality and includes chapters on food colour measurement using computer vision, gas chromatography-olfactometry (GC-O), electronic noses and tongues for in vivo food flavour measurement, and non-destructive methods for food texture assessment. Further chapters highlight in-mouth measurement of food quality and emerging flavour analysis methods for food authentication. Finally, chapters in part three focus on the instrumental assessment of the sensory quality of particular foods and beverages including meat, poultry and fish, baked goods, dry crisp products, dairy products, and fruit and vegetables. The instrumental assessment of the sensory quality of wine, beer, and juices is also discussed.Instrumental assessment of food sensory quality is a comprehensive technical resource for quality managers and research and development personnel in the food industry and researchers in academia interested in instrumental food quality measurement. - Reviews the range and use of instrumental methods for measuring sensory quality - Explores the principles and practice of the assessment and analysis of food appearance, flavour, texture and viscosity - Reviews advances in methods for instrumental assessment of food sensory quality