Microbiologie Du Vin

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La fermentation malolactique dans les vins : Mécanismes et applications pratiques

Author : RENOUF Vincent
Publisher : Lavoisier
ISBN 13 : 2743065346
Total Pages : 234 pages
Book Rating : 4.7/5 (43 download)

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Book Synopsis La fermentation malolactique dans les vins : Mécanismes et applications pratiques by : RENOUF Vincent

Download or read book La fermentation malolactique dans les vins : Mécanismes et applications pratiques written by RENOUF Vincent and published by Lavoisier. This book was released on 2013-10-18 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: À chaque étape de l’élaboration du vin, le vinificateur n’est pas seul ; il cohabite avec d’invisibles « collègues » : les micro-organismes. Chaque vinificateur se doit de bien connaître les micro-organismes qui agissent dans son moût puis dans son vin, et de distinguer ceux qui peuvent être bénéfiques ou au contraire préjudiciables. Ces dernières années, les méthodes d’analyse génétique ont considérablement fait progresser la microbiologie du vin. La fermentation malolactique et les bactéries lactiques du vin ont été pleinement concernées par cet essor des connaissances scientifiques. La fermentation malolactique est une étape relativement récente dans le processus d’élaboration des vins, mais d’une importance considérable. Tous les travaux réalisés en amont (qualité des raisins, déroulement de la fermentation alcoolique) et en aval (élevage, stabilisation et préparation du vin à son conditionnement) peuvent être affectés par son déroulement.Cependant, la fermentation malolactique reste bien souvent une étape de la vinification aléatoire et insuffisamment maîtrisée. Cet ouvrage est le premier travail de synthèse qui aborde à la fois les bases scientifiques fondamentales sur les bactéries lactiques du vin et le processus de fermentation malolactique, les développements récents de la recherche (dans sa première partie) et des situations rencontrées en production, au travers de nombreuses expérimentations et observations de terrain (dans sa seconde partie). Illustré de nombreux exemples précis et de protocoles détaillés, cet ouvrage s’adresse à tous les praticiens et professionnels du vin. Les œnologues, les producteurs, les laboratoires et les étudiants en œnologie y trouveront de nombreuses informations techniques leur permettant de mieux appréhender la complexité de la fermentation malolactique, d’optimiser son déroulement dans leur chai ainsi que les outils adaptés pour solutionner certaines situations problématiques précises. Les chercheurs y trouveront les applications pratiques de leurs travaux et des voies d’amélioration possibles afin de mieux répondre aux problématiques de terrain rencontrées au quotidien par les praticiens.

Wine Microbiology

Author : Claudio Delfini
Publisher : CRC Press
ISBN 13 : 9780824705909
Total Pages : 514 pages
Book Rating : 4.7/5 (59 download)

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Book Synopsis Wine Microbiology by : Claudio Delfini

Download or read book Wine Microbiology written by Claudio Delfini and published by CRC Press. This book was released on 2001-03-23 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume applies an inductive experimental approach to recognize, control and resolve the variables that effect the wine-making process and the quality of the final product - focusing on the grape variety-yeast interaction controversy. It contains over 300 drawings, photographs and photomicrographs that illustrate the diagnostic morphology of wine yeast and bacteria used to track wine spoilage and related problems.

Biology of Microorganisms on Grapes, in Must and in Wine

Author : Helmut König
Publisher : Springer Science & Business Media
ISBN 13 : 3540854622
Total Pages : 521 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Biology of Microorganisms on Grapes, in Must and in Wine by : Helmut König

Download or read book Biology of Microorganisms on Grapes, in Must and in Wine written by Helmut König and published by Springer Science & Business Media. This book was released on 2009-01-15 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ancient beverage wine is the result of the fermentation of grape must. This n- urally and fairly stable product has been and is being used by many human societies as a common or enjoyable beverage, as an important means to improve the quality of drinking water in historical times, as therapeutical agent, and as a religious symbol. During the last centuries, wine has become an object of scientific interest. In this respect different periods may be observed. At first, simple observations were recorded, and subsequently, the chemical basis and the involvement of microorg- isms were elucidated. At a later stage, the scientific work led to the analysis of the many minor and trace compounds in wine, the detection and understanding of the biochemical reactions and processes, the diversity of microorganisms involved, and the range of their various activities. In recent years, the focus shifted to the genetic basis of the microorganisms and the molecular aspects of the cells, including metabolism, membrane transport, and regulation. These different stages of wine research were determined by the scientific methods that were known and available at the respective time. The recent “molecular” approach is based on the analysis of the genetic code and has led to significant results that were not even imaginable a few decades ago. This new wealth of information is being presented in the Biology of Microorganisms on Grapes, in Must, and in Wine.

Bases scientifiques et technologiques de l'oenologie (2e ed)

Author : GIRARD Guillaume
Publisher : Lavoisier
ISBN 13 : 2743063467
Total Pages : 274 pages
Book Rating : 4.7/5 (43 download)

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Book Synopsis Bases scientifiques et technologiques de l'oenologie (2e ed) by : GIRARD Guillaume

Download or read book Bases scientifiques et technologiques de l'oenologie (2e ed) written by GIRARD Guillaume and published by Lavoisier. This book was released on 2012-10-15 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: TEAM est une collection complète composée de trois types d'ouvrages adaptés à chacun des diplômes de l'enseignement agricole : les manuels, conformes aux référentiels officiels, pour travailler en classe , les exercices, conçus pour mettre en pratique ses connaissances , les guides, pour préparer les épreuves terminales. Conforme au référentiel des objectifs 4, 5 et 6 du module MP 141 et de l'intégralité du module MP 143, ce manuel est destiné aux élèves préparant l'option Vigne et vin du bac pro CGEA. Chaque chapitre comporte une synthèse des connaissances ou des méthodes, de nombreux schémas et illustrations, issus de toutes les sources d'informations susceptibles d'être rencontrées dans la vie professionnelle, des exercices à effectuer seul ou en groupe, pour tester ou approfondir ses connaissances.

Chemistry and Biochemistry of Winemaking, Wine Stabilization and Aging

Author : Fernanda Cosme
Publisher : BoD – Books on Demand
ISBN 13 : 1839625759
Total Pages : 258 pages
Book Rating : 4.8/5 (396 download)

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Book Synopsis Chemistry and Biochemistry of Winemaking, Wine Stabilization and Aging by : Fernanda Cosme

Download or read book Chemistry and Biochemistry of Winemaking, Wine Stabilization and Aging written by Fernanda Cosme and published by BoD – Books on Demand. This book was released on 2021-02-10 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written by experts, aims to provide a detailed overview of recent advances in oenology. Book chapters include the latest progress in the chemistry and biochemistry of winemaking, stabilisation, and ageing, covering the impact of phenolic compounds and their transformation products on wine sensory characteristics, emerging non-thermal technologies, fermentation with non-Saccharomyces yeasts, pathways involved in aroma compound synthesis, the effect of wood chips use on wine quality, the chemical changes occurring during Port wine ageing, sensory mechanisms of astringency, physicochemical wine instabilities and defects, and the role of cork stoppers in wine bottle ageing. It is highly recommended to academic researchers, practitioners in wine industries, as well as graduate and PhD students in oenology and food science.

The Oxford Companion to Wine

Author : Jancis Robinson
Publisher : American Chemical Society
ISBN 13 : 0198705387
Total Pages : 925 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis The Oxford Companion to Wine by : Jancis Robinson

Download or read book The Oxford Companion to Wine written by Jancis Robinson and published by American Chemical Society. This book was released on 2015 with total page 925 pages. Available in PDF, EPUB and Kindle. Book excerpt: This wine book provides comprehensive coverage on all aspects of wine making, and puts wine, wine-making and wine drinking into historical perspective.

Yeast Strain Selection

Author : Chandra J. Panchal
Publisher : CRC Press
ISBN 13 : 100014755X
Total Pages : 376 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Yeast Strain Selection by : Chandra J. Panchal

Download or read book Yeast Strain Selection written by Chandra J. Panchal and published by CRC Press. This book was released on 2020-07-24 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributors from universities and food, pharmaceutical, and brewing companies detail the current state of yeast strain development and handling, highlighting advances in yeast selection for academic research, industry, and recombinant DNA technology. Featuring the use of Saccharomyces and other yea

Handbook of Enology: Volume 1

Author : Pascal Ribéreau-Gayon
Publisher : John Wiley & Sons
ISBN 13 : 1119584698
Total Pages : 656 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Handbook of Enology: Volume 1 by : Pascal Ribéreau-Gayon

Download or read book Handbook of Enology: Volume 1 written by Pascal Ribéreau-Gayon and published by John Wiley & Sons. This book was released on 2021-04-13 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: As an applied science, enology is a collection of knowledge from the fundamental sciences including chemistry, biochemistry, microbiology, bioengineering, psychophysics, cognitive psychology, etc., and nourished by empirical observations. The approach used in the Handbook of Enology is thus the same. It aims to provide practitioners, winemakers, technicians and enology students with foundational knowledge and the most recent research results. This knowledge can be used to contribute to a better definition of the quality of grapes and wine, a greater understanding of chemical and microbiological parameters, with the aim of ensuring satisfactory fermentations and predicting the evolution of wines, an7thd better mastery of wine stabilization processes. As a result, the purpose of this publication is to guide readers in their thought processes with a view to preserving and optimizing the identity and taste of wine and its aging potential. This third English edition of The Handbook of Enology, is an enhanced translation from the 7h French 2017 edition, and is published in print as individual themed volumes and as a two-volume set, describing aspects of winemaking using a detailed, scientific approach. The authors, who are highly-respected enologists, examine winemaking processes, theorizing what constitutes a perfect technique and the proper combination of components necessary to produce a quality vintage. They also illustrate methodologies of common problems, revealing the mechanism behind the disorder, thus enabling a diagnosis and solution. Volume 1: The Microbiology of Wine and Vinifications addresses the first phase of winemaking to produce an "unfinished" wine: grading grape quality and maturation, yeast biology then adding it to the grape crush and monitoring its growth during vinification; and identifying and correcting undesired conditions, such as unbalanced lactic and acetic acid production, use of sulfur dioxide and alternatives, etc. Coverage includes: Wine microbiology; Yeasts; Yeast metabolism; The conditions for the development of yeasts; Lactic acid bacteria, their metabolism and their development in wine; Acetic bacteria; The use of sulfur dioxide in the treatment of musts and wines; Products and processes acting in addition to sulfur dioxide; Winemaking; The grape and its maturation; Harvesting and processing of grapes after harvest; Vinification in red and white wine making. The target audience includes advanced viticulture and enology students, professors and researchers, and practicing grape growers and vintners.

Handbook of Fruits and Fruit Processing

Author : Nirmal K. Sinha
Publisher : John Wiley & Sons
ISBN 13 : 1118352637
Total Pages : 724 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis Handbook of Fruits and Fruit Processing by : Nirmal K. Sinha

Download or read book Handbook of Fruits and Fruit Processing written by Nirmal K. Sinha and published by John Wiley & Sons. This book was released on 2012-06-20 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: HANDBOOK OF FRUITS AND FRUIT PROCESSING SECOND EDITION Fruits are botanically diverse, perishable, seasonal, and predominantly regional in production. They come in many varieties, shapes, sizes, colors, flavors, and textures and are an important part of a healthy diet and the global economy. Besides vitamins, minerals, fibers, and other nutrients, fruits contain phenolic compounds that have pharmacological potential. Consumed as a part of a regular diet, these naturally occurring plant constituents are believed to provide a wide range of physiological benefits through their antioxidant, anti-allergic, anti-carcinogenic, and anti-inflammatory properties. Handbook of Fruits and Fruit Processing distils the latest developments and research efforts in this field that are aimed at improving production methods, post-harvest storage and processing, safety, quality, and developing new processes and products. This revised and updated second edition expands and improves upon the coverage of the original book. Some highlights include chapters on the physiology and classification of fruits, horticultural biochemistry, microbiology and food safety (including HACCP, safety and the regulation of fruits in the global market), sensory and flavor characteristics, nutrition, naturally present bioactive phenolics, postharvest physiology, storage, transportation, and packaging, processing, and preservation technologies. Information on the major fruits includes tropical and super fruits, frozen fruits, canned fruit, jelly, jam and preserves, fruit juices, dried fruits, and wines. The 35 chapters are organized into five parts: Part I: Fruit physiology, biochemistry, microbiology, nutrition, and health Part II: Postharvest handling and preservation of fruits Part III: Product manufacturing and packaging Part IV: Processing plant, waste management, safety, and regulations Part V: Production, quality, and processing aspects of major fruits and fruit products Every chapter has been contributed by professionals from around the globe representing academia, government institutions, and industry. The book is designed to be a valuable source and reference for scientists, product developers, students, and all professionals with an interest in this field.

Agrindex

Author :
Publisher :
ISBN 13 :
Total Pages : 864 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Agrindex by :

Download or read book Agrindex written by and published by . This book was released on 1994 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fermented Beverages

Author : Alexandru Grumezescu
Publisher : Woodhead Publishing
ISBN 13 : 0128157038
Total Pages : 676 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Fermented Beverages by : Alexandru Grumezescu

Download or read book Fermented Beverages written by Alexandru Grumezescu and published by Woodhead Publishing. This book was released on 2019-03-05 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fermented Beverages, Volume Five, the latest release in The Science of Beverages series, examines emerging trends and applications of different fermented beverages, including alcoholic and non-alcoholic drinks. The book discusses processing techniques and microbiological methods for each classification, their potential health benefits, and overall functional properties. The book provides an excellent resource to broaden the reader's understanding of different fermented beverages. It is ideal for research and development professionals who are working in the area of new products. - Presents research examples to help solve problems and optimize production - Provides recent technologies used for quality analysis - Includes industry formulations for different beverages to increase productivity and innovation - Includes common industry formulations to foster the creation of new products

Lactic Acid Bacteria: Genetics, Metabolism and Applications

Author : W.N. Konings
Publisher : Springer Science & Business Media
ISBN 13 : 9401720274
Total Pages : 399 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Lactic Acid Bacteria: Genetics, Metabolism and Applications by : W.N. Konings

Download or read book Lactic Acid Bacteria: Genetics, Metabolism and Applications written by W.N. Konings and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: In ancient times foods fermented with lactic acid bacteria already constituted an important part of the human diet. From then on, lactic acid bacteria have played an essential role in the preservation of food raw materials and have contributed to the nutritional, organoleptic and health properties of human food products and animal feed. The important function that lactic acid bacteria still have in the production of foods all over the world has resulted in a growing scientific interest in these micro-organisms by academic research groups as well as by industry. During the last 15 years, this research has been stimulated by major internationally coordinated funding efforts that have resulted in a variety of important scientific breakthroughs and have led to new applications. Written by international experts in the field, this issue of Antonie van Leeuwenhoek documents these developments with respect to genetics, metabolism and the application of lactic acid bacteria for industrial and potential medical applications. In this book the first complete genome of a lactic acid bacterium is presented. The book will serve as a reference source and also as an indispensable source of information for further development and exploration of the field.

Winemaking

Author : V. K. Joshi
Publisher : CRC Press
ISBN 13 : 1351034251
Total Pages : 747 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Winemaking by : V. K. Joshi

Download or read book Winemaking written by V. K. Joshi and published by CRC Press. This book was released on 2021-02-09 with total page 747 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers important aspects of wine making Discusses the composition and nutrition of wine Focuses on the findings of wine and health, based on the scientific/clinical trials Delineates the role of microbiology and biochemistry of wine Examines the toxicology and safety considerations of wine consumption Outlines various aspects of viticultural issues in wine making Discusses various applied facets of wine production and consumption.

Le vin : de l'analyse à l'élaboration (6e éd.)

Author : DELANOE Dominique
Publisher : Lavoisier
ISBN 13 : 2743064463
Total Pages : 242 pages
Book Rating : 4.7/5 (43 download)

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Book Synopsis Le vin : de l'analyse à l'élaboration (6e éd.) by : DELANOE Dominique

Download or read book Le vin : de l'analyse à l'élaboration (6e éd.) written by DELANOE Dominique and published by Lavoisier. This book was released on 2012-09-04 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acquérir le savoir-faire indispensable sur un marché mondial toujours plus exigeant. Le marché du vin est aujourd’hui mondial et sa commercialisation est soumise à de nombreuses contraintes techniques et réglementaires : constance des caractéristiques, stabilité parfaite du vin tout au long du circuit commercial, protection contre les malfaçons, sécurité du consommateur. La vinification constitue une technique que le viticulteur doit parfaitement maîtriser pour délivrer un produit de qualité. Pour répondre à ces exigences, Le vin – De l’analyse à l’élaboration présente les principaux contrôles et analyses à mettre en œuvre à chaque étape de la vinification. Un ouvrage centré sur la connaissance du produit à chaque stade de son élaboration. Actualisée sur la base de connaissances œnologiques et réglementaires récentes, cette nouvelle édition comprend : • une présentation des notions générales relatives aux analyses du vin, outil essentiel à la prise de décision lors de l’élaboration du produit ; • une étude détaillée des analyses à réaliser (contrôles de maturité, suivi de fermentation…) comprenant l’explication simple des phénomènes en cause, la description des méthodes d’analyse et d’interprétation des résultats ; • une revue des différents additifs ou composants impliqués dans la conservation et la stabilisation des vins ; • une synthèse des bonnes pratiques du viticulteur, qu’il s’agisse de l’application de la démarche HACCP, du respect de la réglementation en rappelant les pratiques œnologiques autorisées, ou de l’organisation de la cave. Résolument pédagogique, ce manuel pratique est le fruit de la riche expérience de ses auteurs, spécialistes reconnus dans l’enseignement et la mise en œuvre des sciences œnologiques. Le vin : de l’analyse à l’élaboration a été conçu pour : - les professionnels du vin : viticulteurs, œnologues, techniciens conseillers en production ou techniciens de laboratoires œnologiques, etc. - les étudiants en viticulture et en œnologie.

Applied Microbiology

Author : A. Durieux
Publisher : Springer Science & Business Media
ISBN 13 : 0306468883
Total Pages : 265 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Applied Microbiology by : A. Durieux

Download or read book Applied Microbiology written by A. Durieux and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book illustrates the major trends in applied microbiology research with immediate or potential industrial applications. The papers proposed reflect the diversity of the application fields. New microbial developments have been done as well in the food and health sectors than in the environmental technology or in the fine chemical production. All the microbial genera are involved : yeast, fungi and bacteria. The development of biotechnology in parallel with the industrial microbiology has enabled the application of microbial diversity to our socio-economical world. The remarkable properties of microbes, inherent in their genetic and enzymatic material, allow a wide range of applications that can improve our every day life. Recent studies for elucidating the molecular basis of the physiological processes in micro-organisms are essential to improve and to control the metabolic pathways to overproduce metabolites or enzymes of industrial interest. The genetic engineering is of course one of the disciplines offering new horizons for the « fantastic microbial factory » . Studies of the culture parameter incidence on the physiology and the morphology are essential to control the response of the micro-organisms before its successful exploitation at the industrial scale. For this purpose, fundamental viewpoints are necessary. Development of novel approaches to characterise micro-organisms would also facilitate the understanding of the inherent metabolic diversity of the microbial world, in terms of adaptation to a wide range of biotopes and establishment of microbial consortia.

La Lettre

Author :
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis La Lettre by :

Download or read book La Lettre written by and published by . This book was released on 1990 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Yeasts in the Production of Wine

Author : Patrizia Romano
Publisher : Springer Nature
ISBN 13 : 1493997823
Total Pages : 523 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Yeasts in the Production of Wine by : Patrizia Romano

Download or read book Yeasts in the Production of Wine written by Patrizia Romano and published by Springer Nature. This book was released on 2019-09-16 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is well established that certain strains of yeasts are suitable for transforming grape sugars into alcohol, while other yeast strains are not suitable for grape fermentations. Recent progress has clearly demonstrated that the sensory profile of a wine is characteristic of each vine cultivated, and the quality and technological characteristics of the final product varies considerably due to the strains which have performed and/or dominated the fermentation process. Because of their technological properties, wine yeast strains differ significantly in their fermentation performance and in their contribution to the final bouquet and quality of wine, such as useful enzymatic activities and production of secondary compounds related both to wine organoleptic quality and human health. The wine industry is greatly interested in wine yeast strains with a range of specialized properties, but as the expression of these properties differs with the type and style of wine to be made, the actual trend is in the use of selected strains, which are more appropriate to optimize grape quality. Additionally, wine quality can be influenced by the potential growth and activity of undesirable yeast species, considered spoilage yeasts, which cause sluggish and stuck fermentation and detrimental taste and aroma in the wine.