Concepts in Wine Chemistry

Concepts in Wine Chemistry PDF Author: Yair Margalit, Ph.D.
Publisher: Board and Bench Publishing
ISBN: 1935879529
Category : Cooking
Languages : en
Pages : 544

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Book Description
More than 150 years after Louis Pasteur attributed fermentation to a living organism, the field of wine microbiology and chemistry is vibrant with discovery. The last decade alone has seen great strides in our understanding of the biochemistry involved in vinification. In this new edition of his classic text, Yair Margalit gives the complete and current picture of the basic and advanced science behind these processes, making the updated Concepts in Wine Chemistry the broadest and most meticulous book on the topic in print. Organized to track the sequence of the winemaking process, chapters cover must and wine composition, fermentation, phenolic compounds, wine oxidation, oak products, sulfur dioxide, cellar processes, and wine defects. Margalit ends with chapters detailing the regulations and legal requirements in the production of wine, and the history of wine chemistry and winemaking practices of old.

Concepts in Wine Chemistry

Concepts in Wine Chemistry PDF Author: Yair Margalit, Ph.D.
Publisher: Board and Bench Publishing
ISBN: 1935879529
Category : Cooking
Languages : en
Pages : 544

Get Book

Book Description
More than 150 years after Louis Pasteur attributed fermentation to a living organism, the field of wine microbiology and chemistry is vibrant with discovery. The last decade alone has seen great strides in our understanding of the biochemistry involved in vinification. In this new edition of his classic text, Yair Margalit gives the complete and current picture of the basic and advanced science behind these processes, making the updated Concepts in Wine Chemistry the broadest and most meticulous book on the topic in print. Organized to track the sequence of the winemaking process, chapters cover must and wine composition, fermentation, phenolic compounds, wine oxidation, oak products, sulfur dioxide, cellar processes, and wine defects. Margalit ends with chapters detailing the regulations and legal requirements in the production of wine, and the history of wine chemistry and winemaking practices of old.

Concepts in Wine Chemistry

Concepts in Wine Chemistry PDF Author: Yair Margalit
Publisher:
ISBN: 9781934259481
Category : Wine and wine making
Languages : en
Pages : 0

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Book Description
Yair Margalit, Ph.D, is a world renowned physical chemist, a practicing winemaker, university professor, and the author of the best selling Winery Technology & Operations. This book is the product of his years of research and practical winemaking experience. The state-of-the art in wine chemistry based on the current literature. Contains all aspects of wine production based on the components of grapes and their transformation into wine through fermentation, aging, cellaring and packaging. Emphasis is on the current knowledge of elevating wine quality.

Concepts in Wine Technology, Small Winery Operations, Third Edition

Concepts in Wine Technology, Small Winery Operations, Third Edition PDF Author: Yair Margalit, PhD
Publisher: Board and Bench Publishing
ISBN: 1935879782
Category : Cooking
Languages : en
Pages : 322

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Book Description
Following up on his bestselling Winery Technology and Operations, physical chemist and winemaker Yair Margalit comes out with the successive, Concepts in Wine Technology, fully updated and revised to meet the advances of modern winemaking. Among the extended topics are fermentation, skin contact, acid balance, phenolics, bottling, the use of oak and quality control. He begins in the vineyard discussing proper maturation, soil and climate, bunch health, vineyard disease states, and grape varieties. Next he tackles the preharvest with a careful look at vineyard management and preparing the winery for harvest. Dr. Margalit then outlines the entire process of harvesting, from destemming, crushing, and skin contact as it applies to both red and white grapes to pressing, must correction, and temperature control. Fermentation is examined fully and includes a lengthy look at the factors affecting malo-lactic fermentation and its pros and cons. There is a chapter on cellar operations that deals with racking, stabilization, fining, filtration, blending, and maintaining winery hardware, followed by sections on barreling and bottling. The final chapter pulls together the more general aspects of wine technology, covering sulphur-dioxides, different forms of wine spoilage and ways to ward them off, legal regulations and, one of the most important and enigmatic compounds in wine, phenolics.

Chemical Analysis of Grapes and Wine

Chemical Analysis of Grapes and Wine PDF Author: Patrick Iland
Publisher:
ISBN: 9780958160513
Category : Wine and wine making
Languages : en
Pages : 110

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Book Description
The purpose of this book is to present procedures and guidelines for chemical analysis and tests of grapes, grape juice and wine, with the results acting as a tool to aid decision making throughout the winemaking process.

Wine Chemistry and Biochemistry

Wine Chemistry and Biochemistry PDF Author: M. Victoria Moreno-Arribas
Publisher: Springer Science & Business Media
ISBN: 0387741186
Category : Technology & Engineering
Languages : en
Pages : 729

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Book Description
The aim of this book is to describe chemical and biochemical aspects of winemaking that are currently being researched. The authors have selected the very best experts for each of the areas. The first part of the book summarizes the most important aspects of winemaking technology and microbiology. The second most extensive part deals with the different groups of compounds, how these are modified during the various steps of the production process, and how they affect the wine quality, sensorial aspects, and physiological activity, etc. The third section describes undesirable alterations of wines, including those affecting quality and food safety. Finally, the treatment of data will be considered, an aspect which has not yet been tackled in any other book on enology. In this chapter, the authors not only explain the tools available for analytical data processing, but also indicate the most appropriate treatment to apply, depending on the information required, illustrating with examples throughout the chapter from enological literature.

A Complete Guide to Quality in Small-Scale Wine Making

A Complete Guide to Quality in Small-Scale Wine Making PDF Author: John Anthony Considine
Publisher: Elsevier
ISBN: 0323992889
Category : Technology & Engineering
Languages : en
Pages : 242

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Book Description
A Complete Guide to Quality in Small-Scale Wine Making, Second Edition is the first and only book to focus specifically on the challenges relevant to non-industrial scale production of optimal wine with a scientifically rigorous approach. Fully revised and updated with new insights on the importance of all aspects of the production of consistent, quality wine, this book includes sections on organic wine production, coverage of the selection and culturing of yeast, and the production of sparkling, ‘methode champenois’ and fortified wines. The new edition includes insights into the latest developments in flavor chemistry, production protocols, NIR and FTIR for multipurpose analysis and microplate and PCR procedures, and IR methods for essential analysis among others. Written by an expert team with real-world experience and with a multi-cultural approach, this text will provide a complete guide to all the stages of the winemaking process and evaluation, and clearly explains the chemistry that underpins it all. Fully revised and updated, each chapter includes new insights and latest information Presents fully referenced, tested and proven methods Elaborates on the chemistry to enable understanding of the processes and the impact of variation

Understanding Wine Chemistry

Understanding Wine Chemistry PDF Author: Andrew L. Waterhouse
Publisher: John Wiley & Sons
ISBN: 1119894093
Category : Technology & Engineering
Languages : en
Pages : 565

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Book Description
Understanding Wine Chemistry Understand the reactions behind the world’s most alluring beverages The immense variety of wines on the market is the product of multiple chemical processes – whether acting on components arising in the vineyard, during fermentation, or throughout storage. Winemaking decisions alter the chemistry of finished wines, affecting the flavor, color, stability, and other aspects of the final product. Knowledge of these chemical and biochemical processes is integral to the art and science of winemaking. Understanding Wine Chemistry has served as the definitive introduction to the chemical components of wine, their properties, and their reaction mechanisms. It equips the knowledgeable reader to interpret and predict the outcomes of physicochemical reactions involved with winemaking processes. Now updated to reflect recent research findings, most notably in relation to wine redox chemistry, along with new Special Topics chapters on emerging areas, it continues to set the standard in the subject. Readers of the second edition of Understanding Wine Chemistry will also find: Case studies throughout showing chemistry at work in creating different wine styles and avoiding common adverse chemical and sensory outcomes Detailed treatment of novel subjects like non-alcoholic wines, non-glass alternatives to wine packaging, synthetic wines, and more An authorial team with decades of combined experience in wine chemistry research and education Understanding Wine Chemistry is ideal for college and university students, winemakers at any stage in their practice, professionals in related fields such as suppliers or sommeliers, and chemists with an interest in wine.

The Chemistry of Wine

The Chemistry of Wine PDF Author: David R. Dalton
Publisher: Oxford University Press
ISBN: 0190687193
Category : Cooking
Languages : en
Pages : 489

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Book Description
Poets extol the burst of aroma when the bottle is opened, the wine poured, the flavor on the palate as it combines with the olfactory expression detected and the resulting glow realized. But what is the chemistry behind it? What are the compounds involved and how do they work their wonder? What do we know? Distinct and measurable differences in terroir, coupled with the plasticity of the grape berry genome and the metabolic products, as well as the work of the vintner, are critical to the production of the symphony of flavors found in the final bottled product. Analytical chemistry can inform us about the chemical differences and similarities in the grape berry constituents with which we start and what is happening to those and other constituents as the grape matures. The details of the grape and its treatment produce substantive detectable differences in each wine. While there are clear generalities - all wine is mostly water, ethanol is usually between 10% - 20% of the volume, etc - it is the details, shown to us by Analytical Chemistry and structural analysis accompanying it, that clearly allow one wine to be distinguished from another.

Concepts in Wine Technology

Concepts in Wine Technology PDF Author: Yair Margalit
Publisher: Wine Appreciation Guild
ISBN: 9781934259467
Category :
Languages : en
Pages : 0

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Book Description
This is the companion book to the author's best selling Concepts In Wine Chemistry. It is a successor to his original Winery Technology & Operations. Since the author published his first book in 1990, he has shifted much of his time from research and teaching to operating his own small winery and consulting world-wide with other winemakers. Thus, this new text has a very practical and applied science character. In addition there have been significant discoveries and technological advances in winemaking since the original text. The enlarged sections on fermentation, skin contact, acid balance, the use of oak, phenolics and quality control reflect and expand upon the original text. This is a "how-to" book, organized in the sequence of the processes a winemaker faces when confronted with the rapid challenge of converting fresh grapes into good wine. As the author points out, the grapes will make wine by themselves due to natural biological and chemical processes. However, to make good wine or even great wine, nature must be guided by the skilled and artful hand of the winemaker. The author's many years of experience in producing many different wines helps the reader focus on the right processes at the right time to achieve winemaking success. This book stands on the shoulders of the original highly acclaimed text and again it can be said: "Don't make wine without it"!

Principles and Practices of Winemaking

Principles and Practices of Winemaking PDF Author: Roger B. Boulton
Publisher: Springer Science & Business Media
ISBN: 1475762550
Category : Technology & Engineering
Languages : en
Pages : 616

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Book Description
This essential text and reference offers a complete guide to winemaking. The authors, all well-known experts in their field, concentrate on the process of wine production, stressing the chemistry, biochemistry, microbiology and underlying science of enology. They present in-depth discussion of every aspect of the wine production process, from the selection of grapes and preparation of the must and the juice, through aging, bottling and storage of finished wines. Novices and experienced winemakers alike will find this clearly written and expertly crafted book an indispensable source of practical instruction and information.