Production et caractérisation de farine de patate douce (Ipomoeabatatas.Lam)

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (919 download)

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Book Synopsis Production et caractérisation de farine de patate douce (Ipomoeabatatas.Lam) by : Chancelle Betty Ndangui

Download or read book Production et caractérisation de farine de patate douce (Ipomoeabatatas.Lam) written by Chancelle Betty Ndangui and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: La patate douce est un tubercule appartenant à l'ordre des polémoniales et à la famille des convolvulacées. Il contient de l'amidon, qui est l'élément principal, des dextrines, du ß-carotène, puis d'autres éléments nutritifs en quantités variables. L'objectif de la thèse a été de valoriser la patate douce sous forme de farines et de mettre en évidence les potentialités technologiques de ces farines. Deux études complémentaires ont été réalisées au cours de ce travail de thèse, la première concerne l'étude de l'impact des prétraitements thermiques et chimiques sur les propriétés physicochimiques, thermiques, rhéologiques et fonctionnelles des farines issues de patates douces ayant : TPD (tranche de patate douce non prétraitée), TPDCaCl2 (tranche de patate douce prétraitée au CaCl2) et enfin TPDB (tranche de patate douce prétraitée par blanchiment). Il en résulte une légère augmentation de la teneur en sucres réducteurs dans les farines TPDCaCl2 par rapport aux farines TPDB et TPD. Cependant, la valeur de L* (luminance) dans la farine TPDB était inférieure à celles des farines TPDCaCl2 et TPD. La teneur en calcium était relativement élevée dans la farine TPDCaCl2 (120,6 mg/100g) par rapport aux farines TPD et TPDB (respectivement, 77,8 et 67,6 mg/100g). Les valeurs d'enthalpie de gélatinisation et de module élastique (G') étaient supérieures dans la farine TPDCaCl2. La capacité de gonflement était élevée dans les farines blanchies. Il a également été constaté une légère augmentation de la constante d'énergie de liaison d'eau du modèle BET dans les farines traitées au CaCl2 et une augmentation marquée pour les farines blanchies. De cette étude, on déduit que les farines traitées au CaCl2 possèdent les propriétés physicochimiques les plus intéressantes pour une application en panification et dans la formulation alimentaire. Dans une seconde étude, les essais de panification ont été réalisés avec différents taux d'incorporation à la farine de blé (0, 10, 15, 20, 25 et 30 %) des farines de patate douce traitées au CaCl2 afin de déterminer le taux d'incorporation optimal permettant de réaliser un compromis entre l'amélioration des propriétés nutritionnelles et la diminution des propriétés rhéologiques de la pâte à pain, suite à l'incorporation de farine de patate douce. Les paramètres texturaux des pâtes ont été déterminés. Il en résulte une diminution de la cohésion, la valeur de a* (échelle de couleurs rouge-vert) a augmenté avec l'augmentation du taux de substitution, contrairement aux valeurs de la luminance L* qui ont diminué. Finalement, la farine de patate douce pouvait être incorporée dans une formulation de panification jusqu'à 25 % sans dépréciation notable des qualités organosensorielles des pains.

Food Biochemistry and Food Processing

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Publisher : John Wiley & Sons
ISBN 13 : 0470276347
Total Pages : 786 pages
Book Rating : 4.4/5 (72 download)

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Book Synopsis Food Biochemistry and Food Processing by : Y. H. Hui

Download or read book Food Biochemistry and Food Processing written by Y. H. Hui and published by John Wiley & Sons. This book was released on 2008-02-15 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biochemistry of food is the foundation on which the research and development advances in food biotechnology are built. In Food Biochemistry and Food Processing, lead editor Y.H. Hui has assembled over fifty acclaimed academicians and industry professionals to create this indispensable reference and text on food biochemistry and the ever-increasing development in the biotechnology of food processing. While biochemistry may be covered in a chapter or two in standard reference books on the chemistry, enzymes, or fermentation of food, and may be addressed in greater depth by commodity-specific texts (e.g., the biotechnology of meat, seafood, or cereal), books on the general coverage of food biochemistry are not so common. Food Biochemistry and Food Processing effectively fills this void. Beginning with sections on the essential principles of food biochemistry, enzymology and food processing, the book then takes the reader on commodity-by-commodity discussions of biochemistry of raw materials and product processing. Later sections address the biochemistry and processing aspects of food fermentation, microbiology, and food safety. As an invaluable reference tool or as a state-of-the-industry text, Food Biochemistry and Food Processing fully develops and explains the biochemical aspects of food processing for scientist and student alike.

Plant Resources of Tropical Africa (PROTA)

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Publisher : PROTA
ISBN 13 : 9057822091
Total Pages : 706 pages
Book Rating : 4.0/5 (578 download)

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Book Synopsis Plant Resources of Tropical Africa (PROTA) by : Dominique Louppe

Download or read book Plant Resources of Tropical Africa (PROTA) written by Dominique Louppe and published by PROTA. This book was released on 2008 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soybeans

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Publisher : Elsevier
ISBN 13 : 0128043520
Total Pages : 853 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Soybeans by : Lawrence A. Johnson

Download or read book Soybeans written by Lawrence A. Johnson and published by Elsevier. This book was released on 2015-08-08 with total page 853 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive new soybean reference book disseminates key soybean information to “drive success for soybeans via 23 concise chapters covering all aspects of soybeans--from genetics, breeding and quality to post-harvest management, marketing and utilization (food and energy applications), U.S. domestic versus foreign practices and production methods. The most complete and authoritative book on soybeans Features internationally recognized authors in the 21-chapter book Offers sufficient depth to meet the needs of experts in the subject matter, as well as individuals with basic knowledge of the topic

Experiments on the Metabolism of Matter and Energy in the Human Body (Classic Reprint)

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Publisher : Forgotten Books
ISBN 13 : 9781334340970
Total Pages : 124 pages
Book Rating : 4.3/5 (49 download)

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Book Synopsis Experiments on the Metabolism of Matter and Energy in the Human Body (Classic Reprint) by : W. O. Atwater

Download or read book Experiments on the Metabolism of Matter and Energy in the Human Body (Classic Reprint) written by W. O. Atwater and published by Forgotten Books. This book was released on 2016-11-20 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Experiments on the Metabolism of Matter and Energy in the Human Body The ultimate purpose of the research to which these experiments belong is the study of some of the fundamental laws of nutrition. The plan of the whole inquiry is based upon the principle that the chemical and physical changes which take place within the body, and to which the general term metabolism is applied, occur in obedience to the laws of the conservation of matter and energy. That the law of the conservation of matter applies within the living organism no one would question. It might seem equally certain that the metabolism of energy within' the body takes place in accordance with the law of the conservation of energy. The quantitative demonstration is, however, desirable, and an attested method for such demonstration is of funda mental importance for the study of the general laws of metabolism of both matter and energy. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Exotic Fruits Reference Guide

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Publisher : Academic Press
ISBN 13 : 0128031530
Total Pages : 490 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Exotic Fruits Reference Guide by : Sueli Rodrigues

Download or read book Exotic Fruits Reference Guide written by Sueli Rodrigues and published by Academic Press. This book was released on 2018-01-05 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exotic Fruits Reference Guide is the ultimate, most complete reference work on exotic fruits from around the world. The book focuses on exotic fruit origin, botanical aspects, cultivation and harvest, physiology and biochemistry, chemical composition and nutritional value, including phenolics and antioxidant compounds. This guide is in four-color and contains images of the fruits, in addition to their regional names and geographical locations. Harvest and post-harvest conservation, as well as the potential for industrialization, are also presented as a way of stimulating interest in consumption and large scale production. Covers exotic fruits found all over the world, described by a team of global contributors Provides quick and easy access to botanical information, biochemistry, fruit processing and nutritional value Features four-color images throughout for each fruit, along with its regional name and geographical location Serves as a useful reference for researchers, industrial practitioners and students

The Maillard Reaction in Food Chemistry

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Publisher : Springer
ISBN 13 : 3030047776
Total Pages : 84 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis The Maillard Reaction in Food Chemistry by : Dongliang Ruan

Download or read book The Maillard Reaction in Food Chemistry written by Dongliang Ruan and published by Springer. This book was released on 2018-11-27 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the characterization of Maillard reaction products using mass spectrometry (MS)-based technologies. The Maillard reaction is a well-known non-enzymatic reaction between reducing sugars and proteins, and one of the most important reactions in food sciences. The authors explore different MS-based technologies to systematically investigate the Maillard reaction from amino acids, peptides and proteins. By using amino acid/peptide-sugar models, the authors also show how reactants, temperature and time affect the Maillard reaction. In this book, readers will learn more about glucosylation, and how it can improve functional properties of food proteins.

Natural Food Additives, Ingredients and Flavourings

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Publisher : Elsevier
ISBN 13 : 0857095722
Total Pages : 487 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Natural Food Additives, Ingredients and Flavourings by : D Baines

Download or read book Natural Food Additives, Ingredients and Flavourings written by D Baines and published by Elsevier. This book was released on 2012-03-21 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the links between health and food additives come under increasing scrutiny, there is a growing demand for food containing natural rather than synthetic additives and ingredients. Natural food additives, ingredients and flavourings reviews the legislative issues relating to natural food additives and ingredients, the range of natural food additives and ingredients, and their applications in different product sectors. After an exploration of what the term ‘natural’ means in the context of food ingredients, part one focuses on natural food colourings, low-calorie sweeteners and flavour enhancers, followed by a consideration of natural antioxidants and antimicrobials as food ingredients. The book goes on to review clean label starches and proteins, the application of natural hydrocolloids as well as natural aroma chemicals and flavourings from biotechnology and green chemistry. Part two considers specific applications in different products. Natural ingredients in savoury food products, baked goods and alcoholic drinks are examined, as are natural plant extracts in soft drinks and milk-based food ingredients. With is distinguished editors and expert team of international contributors, Natural food additives, ingredients and flavourings is an invaluable reference tool for all those involved in the development and production of foods with fewer synthetic additives and ingredients. Reviews the legislative issues relating to natural food additives and ingredients, the range of natural food additives and ingredients, and their applications in different product sectors Explores what the term ‘natural’ means in the context of food ingredients, focusses on natural food colourings, low-calorie sweeteners and flavour enhancers, and considers natural antioxidants and antimicrobials as food ingredients Examines natural ingredients in savoury food products, baked goods and alcoholic drinks, natural plant extracts in soft drinks and milk-based food ingredients

Sweet Potato

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Publisher : Cambridge University Press
ISBN 13 : 0521402956
Total Pages : 664 pages
Book Rating : 4.5/5 (214 download)

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Book Synopsis Sweet Potato by : Jennifer A. Woolfe

Download or read book Sweet Potato written by Jennifer A. Woolfe and published by Cambridge University Press. This book was released on 1992-03-05 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sweet potato is at present grown in more than 100 of the independent countries of the world. Most of the producer nations are situated in the tropical developing world where a high proportion of the poorest people live. Increasing recognition of the potential which sweet potato holds for combating food shortages and malnutrition has resulted in intensified research efforts to enhance production and consumption. This book reviews our knowledge about the varied aspects of the sweet potato as a human food and animal feedstuff. This volume will be found practical and informative by all those involved in food and nutrition sciences, especially but not exclusively in developing countries. These include research workers in food or agriculture, dieticians, nutritionists, food technologists, students, planners and policy makers.

Snake Venoms and Envenomations

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Publisher : Krieger Publishing Company
ISBN 13 : 9781575242729
Total Pages : 0 pages
Book Rating : 4.2/5 (427 download)

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Book Synopsis Snake Venoms and Envenomations by : Jean-Philippe Chippaux

Download or read book Snake Venoms and Envenomations written by Jean-Philippe Chippaux and published by Krieger Publishing Company. This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting a synthesis of the principal discoveries on venoms and envenomations, this text describes the paleontology and classification of snakes as well as the biochemistry and toxicology of venoms to explain the theoretical basis of the envenomation and its treatment.

Forage Fiber Analyses (apparatus, Reagents, Procedures, and Some Applications)

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Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.X/5 (3 download)

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Book Synopsis Forage Fiber Analyses (apparatus, Reagents, Procedures, and Some Applications) by : H. K. Goering

Download or read book Forage Fiber Analyses (apparatus, Reagents, Procedures, and Some Applications) written by H. K. Goering and published by . This book was released on 1970 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Food Rheology and Its Applications

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Publisher : Woodhead Publishing
ISBN 13 : 008100432X
Total Pages : 530 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Advances in Food Rheology and Its Applications by : Jasim Ahmed

Download or read book Advances in Food Rheology and Its Applications written by Jasim Ahmed and published by Woodhead Publishing. This book was released on 2016-09-13 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Food Rheology and Its Applications presents the latest advances in the measurement and application of food rheology, one of the most important tools for food companies when characterizing ingredients and final products, and a predictor of product performance and consumer acceptance. Split into two main focuses, the book gives in-depth analysis of the general advances in the field, with coverage of the relationship between food microstructure and rheology, the use of tribology in the study of oral processing, the use of large amplitude oscillatory shear (LAOS) measurement and Fourier-transform rheology in food, and the influence of fibers and particle size distribution on food rheology, as well as many other advances. Written by a leading international team of authors, the book provides an in-depth and state-of-the-art coverage of this essential topic on the consumer acceptance of food. Brings together top researchers in the field of rheology, providing in-depth and state-of-the-art coverage on an area of study essential for managing the quality of foods and gaining consumer acceptance Presents in-depth coverage of advances in rheology, many of which have never been featured before, including tribology, large amplitude oscillatory shear measurement, and the influence of fibers and particle size distribution on food rheology Contains information that is highly relevant to the industrialist who wants to improve the rheological properties of the foods with which they are working

Tropical Feeds

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Publisher :
ISBN 13 :
Total Pages : 558 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Tropical Feeds by : Bo Göhl

Download or read book Tropical Feeds written by Bo Göhl and published by . This book was released on 1981 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Feed; Grasses; Legumes; Fruits e vegetables; Root crops; Cereals; Oil-bearing seeds and oilcakes; Feeds of animal origin.

Land Use and Climate Change Interactions in Central Vietnam

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Publisher : Springer
ISBN 13 : 9811026246
Total Pages : 280 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Land Use and Climate Change Interactions in Central Vietnam by : Alexandra Nauditt

Download or read book Land Use and Climate Change Interactions in Central Vietnam written by Alexandra Nauditt and published by Springer. This book was released on 2017-06-30 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the key findings of a five-year interdisciplinary research project funded by the German Federal Ministry of Research and Education (BMBF). It serves as a typical case study for a rapidly growing and developing urban center – Da Nang City, which is surrounded by remote areas characterized by increasing migration and limited development. A number of German and Vietnamese universities and international institutions participated in the project, contributing their particular expertise to assess the data-scarce region under study, two provinces in central Vietnam with a combined area of ca. 12,000 km2.

Swine Feeding

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Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Swine Feeding by : Alpheus Davis Faville

Download or read book Swine Feeding written by Alpheus Davis Faville and published by . This book was released on 1915 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plant Infection

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Publisher : Springer
ISBN 13 :
Total Pages : 388 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Plant Infection by : Yasuji Asada

Download or read book Plant Infection written by Yasuji Asada and published by Springer. This book was released on 1982 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: