The Technology of Extrusion Cooking


Author: N.D. Frame
Publisher: Springer Science & Business Media
ISBN: 1461521351
Category: Technology & Engineering
Page: 253
View: 2134

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Extrusion cooking is a specialist area of food technology because of the complexity of the interactive effects which are inherent in the system. General predictive modelling is very difficult because ingredients are diverse and can vary considerably. Modelling tends to be product specifi- new product development tends to be by experimental designs and good fortune. The emphasis of this book is on the latest and potential applications of twin screw extrusion in food production, specifically co-rotating inter meshing screw extruders. Of course, in order to develop products and maximise the extruder potential in terms of energy, product quality and output, an overall understanding of the material flow mechanism, barrel fill length and rheology is essential. The book aims to give explanations and general guidance with examples of screw design, configuration and operat ing parameters for a variety of product categories. It is also intended to help production operators diagnose the symptoms of particular problems such as temperature control, quality variation, raw material inconsistency, etc. For the product development technologist there is more than one way to make a similar product. For example, equipment manufacturers recom mend difficult methods for producing flaked corn. In addition, their machines may differ from each other in terms of screw design, power/ volume ratio, screw tip/barrel clearance, etc. , making scale-up more prob lematic.

Extrusion Cooking

Technologies and Applications
Author: R Guy
Publisher: Woodhead Publishing
ISBN: 9781855735590
Category: Business & Economics
Page: 206
View: 8630

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The first part of this book introduces extrusion technology. Chapters examine extruders and their use in thermal transitions of raw materials into functional forms for the manufacture of particular foods. They also offer valuable guidance on the range of extruders and how to select the correct one, as well as the basic requirements in a typical extrusion process. The second part looks at the application of extrusion in specific product groups. Each chapter examines the range of extruded products within the product group, the specific production issues to the products, and future trends.

Extruders in Food Applications


Author: Mian N. Riaz
Publisher: CRC Press
ISBN: 9781566767798
Category: Technology & Engineering
Page: 240
View: 6738

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The result of years of experience by experts in extrusion technology, Extruders in Food Applications brings together practical experience and in-depth knowledge of extrusion cooking technology. This concise reference summarizes basic considerations for the application of extrusion technology to food industry processes and focuses on the various types of extruders available for a growing number of food applications. Chapters compare and describe the different types of extruders and their functions, including characteristics, advantages and disadvantages, and applications, providing a wealth of information about dry extruders, interrupted flight extruder-expanders, and single screw and twin screw extruders. The effects of preconditioning on the raw material and of extrusion on the nutrients of products are covered as well. This book is a valuable source for the technical and practical application of extrusion and will be useful for the selection of the proper equipment for this technology.

Extrusion-Cooking Techniques

Applications, Theory and Sustainability
Author: Leszek Moscicki
Publisher: John Wiley & Sons
ISBN: 352763410X
Category: Technology & Engineering
Page: 234
View: 300

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Offering an engineering perspective and the latest information on the application of this rapidly expanding technique, this practical book covers the technology, engineering, materials and products, as well as economic and ecological aspects. In addition to the theory, it also utilizes case studies that can easily be put into industrial practice. Each step of the process is discussed in terms of sustainability, and all data complies with the EU and FTA environmental regulations. Invaluable reading for food chemists and technologists, process engineers, chemists in industry, agricultural scientists, and chemical engineers. From the Contents: * Engineering Aspects of Extrusion * Raw Materials in the Production of Extrudates * Production of Breakfast Cereals, Snack Pellets, Baby Food and more * Extrusion Technique in Confectionery * Pet Food and Aquafeed * Extrusion-Cooking in Waste Management and Paper Pulp Processing * Thermoplastic Starch * Expanders * Process Automation * Scale-Up of Extrusion-Cooking in Single-Screw Extruders

Lebensmittelverfahrenstechnik

Rohstoffe, Prozesse, Produkte
Author: Heike P. Schuchmann,Harald Schuchmann
Publisher: John Wiley & Sons
ISBN: 3527660542
Category: Technology & Engineering
Page: 417
View: 2688

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Wer mochte nicht wissen, was in unseren Lebensmitteln steckt und wie sie zu traditionellen oder neuen Produkten weiterverarbeitet werden? Viele Nahrungsmittel mussen, um genie?bar zu sein oder den sensorischen Anspruchen von Konsumenten zu entsprechen, erst einmal verarbeitet werden. Dieses Buch erklart sowohl die Rohwaren und deren Inhaltstoffe als auch die Prozesstechnik, die benotigt wird, um daraus qualitativ hochwertige Produkte herzustellen. Dabei werden auch die Aspekte gesunde Ernahrung und Novel Food berucksichtigt. Auf Basis des Kapitels "Lebensmitteltechnologie" in der Neuauflage des erfolgreichen Winnacker-Kuchler? Band 8 (Ernahrung, Gesundheit, Konsumguter), 2004 wurde dieses Buch durch Erweiterung um einen zweiten Teil, der produktubergreifenden Lebensmittelverfahrenstechnik, erstellt. Es setzt Grundkenntnisse in der Chemie und Verfahrenstechnik voraus und umfasst die Lebensmittelkunde und -verfahrenstechnik, wie sie als Vorlesung fur Ingenieure, Wirtschaftsingenieure und Lebensmittelchemiker als Haupt- oder Nebenfach angeboten wird.

Advances in Food Extrusion Technology


Author: Medeni Maskan,Aylin Altan
Publisher: CRC Press
ISBN: 1439815216
Category: Science
Page: 412
View: 542

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A fresh view of the state-of-the-art, Advances in Food Extrusion Technology focuses on extruder selection, extrudate development, quality parameters, and troubleshooting in the 21st century extrusion process. In particular, the book: Introduces the history, nomenclature, and working principles of extrusion technology Presents an overview of various types of extruders as well as parts and components of an extruder for design considerations Discusses extruder selection and design, fluid flow problem with different types of raw materials, and heat transfer and viscous energy dissipation, with advantages and limitations for particular cases Emphasizes recent research while providing an overview of trends previously reported in the literature Covers the coinjection of food substances into an extruder die with the objective of creating defined colored patterns, adding internal flavors, and achieving other food injection applications into cereal-based extruded products Describes thermal and nonthermal extrusion of protein products Discussing the influence of design and raw materials on extruder performance and nutritional value, this book covers current and developing products from cereal-based snacks to pet food. In addition to the usual benefits of heat processing, extrusion offers the possibility of modifying and expanding the functional properties of food ingredients. Designed for both the active and future food scientist, this book is an exciting addition to a creative and ever-evolving field.

Der gleichläufige Doppelschneckenextruder

Grundlagen, Technologie, Anwendungen
Author: Klemens Kohlgrüber
Publisher: Carl Hanser Verlag GmbH Co KG
ISBN: 3446452354
Category: Technology & Engineering
Page: 842
View: 8671

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Alles zum gleichläufigen Doppelschneckenextruder Bei der Herstellung von Kunststoffen, insbesondere bei der Aufbereitung und Verarbeitung bis zum Fertigprodukt werden Extruder eingesetzt, wobei der gleichläufige Doppelschneckenextruder eine dominante Rolle spielt. Aber auch in anderen Industriezweigen, z. B. der Kautschuk- und Lebensmittelindustrie und zunehmend in der Pharmaindustrie kommen die Gleichdrallschnecken vielfältig zum Einsatz. Eine multifunktionale Maschine Das Fachbuch gibt umfassenden Einblick in die verfahrens- und maschinentechnischen Grundlagen und legt großen Fokus auf Praxisbeispiele. Meist sind die Schnecken modular aufgebaut und können damit sehr flexibel an veränderte Aufgabenstellung und Produkteigenschaften angepasst werden. Für die optimale Auslegung eines Doppelschneckenextruders sind vertiefte Kenntnisse über die Maschine und den Prozess erforderlich. Ein Praxisbuch für Einsteiger und Profis Die zweite Auflage entstand unter Mitwirkung vieler Fachautoren von renommierten Firmen und Hochschulen. Alle inzwischen erfolgten Weiterentwicklungen wurden berücksichtigt. Die zweite Auflage wurde durchgehend neu bearbeitet, ist deutlich erweitert, komplett in Farbe und in neuem Layout. Mit Zusatzmaterial auf der Website des Herausgebers: Videos, Bilder, Beispiel-Aufgaben, Rechentools EXTRA: E-Book inside

Extrusion Cooking


Author: Ch Mercier,Pekka Linko,Judson M. Harper
Publisher: Amer Assn of Cereal Chemists
ISBN: 9780913250679
Category: Technology & Engineering
Page: 471
View: 4683

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Engineering Aspects of Food Extruders. Instrumentation for Extrusion Processes. Extrusion Plant Design. Extrusion Cooking, Modeling, Control, and Optimization. Extrusion Cooking of Starch and Starchy Products. Color. Flavor Formation and Retention During Extrusion. Nutritional Properties of Extruded Food Products. Extrusion Foods and Food Safety.

Lebensmittelverfahrenstechnik

Rohstoffe, Prozesse, Produkte
Author: Heike P. Schuchmann,Harald Schuchmann
Publisher: John Wiley & Sons
ISBN: 3527660542
Category: Technology & Engineering
Page: 417
View: 8576

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Wer mochte nicht wissen, was in unseren Lebensmitteln steckt und wie sie zu traditionellen oder neuen Produkten weiterverarbeitet werden? Viele Nahrungsmittel mussen, um genie?bar zu sein oder den sensorischen Anspruchen von Konsumenten zu entsprechen, erst einmal verarbeitet werden. Dieses Buch erklart sowohl die Rohwaren und deren Inhaltstoffe als auch die Prozesstechnik, die benotigt wird, um daraus qualitativ hochwertige Produkte herzustellen. Dabei werden auch die Aspekte gesunde Ernahrung und Novel Food berucksichtigt. Auf Basis des Kapitels "Lebensmitteltechnologie" in der Neuauflage des erfolgreichen Winnacker-Kuchler? Band 8 (Ernahrung, Gesundheit, Konsumguter), 2004 wurde dieses Buch durch Erweiterung um einen zweiten Teil, der produktubergreifenden Lebensmittelverfahrenstechnik, erstellt. Es setzt Grundkenntnisse in der Chemie und Verfahrenstechnik voraus und umfasst die Lebensmittelkunde und -verfahrenstechnik, wie sie als Vorlesung fur Ingenieure, Wirtschaftsingenieure und Lebensmittelchemiker als Haupt- oder Nebenfach angeboten wird.

Conventional and Advanced Food Processing Technologies


Author: Suvendu Bhattacharya
Publisher: John Wiley & Sons
ISBN: 1118406303
Category: Technology & Engineering
Page: 744
View: 9918

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Food processing technologies are an essential link in the food chain. These technologies are many and varied, changing in popularity with changing consumption patterns and product popularity. Newer process technologies are also being evolved to provide the added advantages. Conventional and Advanced Food Processing Technologies fuses the practical (application, machinery), theoretical (model, equation) and cutting-edge (recent trends), making it ideal for industrial, academic and reference use. It consists of two sections, one covering conventional or well-established existing processes and the other covering emerging or novel process technologies that are expected to be employed in the near future for the processing of foods in the commercial sector. All are examined in great detail, considering their current and future applications with added examples and the very latest data. Conventional and Advanced Food Processing Technologies is a comprehensive treatment of the current state of knowledge on food processing technology. In its extensive coverage, and the selection of reputed research scientists who have contributed to each topic, this book will be a definitive text in this field for students, food professionals and researchers.

Advances in extrusion technology

aquaculture/animal feeds and foods : proceedings of the International Symposium on Animal and Aquaculture Feedstuffs by Extrusion Technology and the International Seminar on Advanced Extrusion Technology in Food Applications, March 9-14, 1998, Áquas de Lindóia, São Paulo, Brazil
Author: Yoon Kil Chang,Shaw S. Wang
Publisher: Technomic Pub Co
ISBN: N.A
Category: Nature
Page: 422
View: 4552

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Developments of aquaculture and animal feeds and extrusion technology. quality of fish meal, dietary ingredints, nutrients requirements of fish and crustaceans. Use of extruded feed in fish food. Nutrition and feeding of red drum and hybrid striped bass. Biotechnology and bioremedation practices in aquaculture. Advances inf food extrusion technology.

Technology of Cereals

An Introduction for Students of Food Science and Agriculture
Author: Norman Leslie Kent,A. D. Evers
Publisher: Woodhead Publishing
ISBN: 9780080408347
Category: Technology & Engineering
Page: 334
View: 4914

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A thorougly revised edition that encompasses new material including sections dealing with extrusion cooking and the use of cereals for animal feed. The section on industrial uses for cereals has been expanded considerably.

Extrusion Processing Technology

Food and Non-Food Biomaterials
Author: Jean-Marie Bouvier,Osvaldo H. Campanella
Publisher: John Wiley & Sons
ISBN: 1118541723
Category: Technology & Engineering
Page: 536
View: 2699

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The only up-to-date book on this important technology, Extrusion Processing Technology: Food and Non-Food Biomaterials bridges the gap between the principles of extrusion science and the practical "know how" of operational engineers and technicians. Written by internationally renowned experts with over forty years of experience between them, this valuable reference for food scientists, food engineers, chemical engineers, and students includes coverage of new, greener technologies as well as case studies to illustrate the practical, real-world application of the principles in various settings.

Microencapsulation of Food Ingredients


Author: Per Vilstrup
Publisher: N.A
ISBN: 9781904007081
Category: Microencapsulation
Page: 255
View: 6462

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CONTENTS Microencapsulation: what it is and its purpose; Microcapsule characterisation: release kinetics/mechanism; Legal aspects; Single core encapsulation -filmcoating; liposomes in the food industry and centrifugal coextrusion encapsulation; Multiple core encapsulation- encapsulation materials; the spray drying of food ingredients; modified spray congealing/spray drying of aqueous dispersions; microencapsulation and alginate; extrusion technology and microencapsulation.