Yeast Strain Selection

Yeast Strain Selection PDF Author: Chandra J. Panchal
Publisher: CRC Press
ISBN: 100014755X
Category : Science
Languages : en
Pages : 376

Get Book Here

Book Description
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

Yeast Strain Selection

Yeast Strain Selection PDF Author: Chandra J. Panchal
Publisher: CRC Press
ISBN: 100014755X
Category : Science
Languages : en
Pages : 376

Get Book Here

Book Description
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

Yeast Strain Selection

Yeast Strain Selection PDF Author: Panchal
Publisher: CRC Press
ISBN: 9780367403164
Category : Yeast
Languages : en
Pages : 368

Get Book Here

Book Description
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

Yeasts in the Production of Wine

Yeasts in the Production of Wine PDF Author: Patrizia Romano
Publisher: Springer Nature
ISBN: 1493997823
Category : Technology & Engineering
Languages : en
Pages : 515

Get Book Here

Book Description
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.

Advances in Grape and Wine Biotechnology

Advances in Grape and Wine Biotechnology PDF Author: Antonio Morata
Publisher: BoD – Books on Demand
ISBN: 1789846129
Category : Technology & Engineering
Languages : en
Pages : 298

Get Book Here

Book Description
Advances in Grape and Wine Biotechnology is a collection of fifteen chapters that addresses different issues related to the technological and biotechnological management of vineyards and winemaking. It focuses on recent advances in the field of viticulture with interesting topics such as the development of a microvine model for research purposes, the mechanisms of cultivar adaptation and evolution in a climate change scenario, and the consequences of vine water deficit on yield components. Other topics include the metabolic profiling of different Saccharomyces and non-Saccharomyces yeast species and their contribution in modulating the sensory quality of wines produced in warm regions, the use of new natural and sustainable fining agents, and available physical methods to reduce alcohol content. This volume will be of great interest to researchers and vine or wine professionals.

Yeast Genetics

Yeast Genetics PDF Author: J.F.T. Spencer
Publisher: Springer Science & Business Media
ISBN: 1461254914
Category : Science
Languages : en
Pages : 546

Get Book Here

Book Description
During the past few decades we have witnessed an era of remarkable growth in the field of molecular biology. In 1950 very little was known of the chemical constitution of biological systems, the manner in which information was trans mitted from one organism to another, or the extent to which the chemical basis of life is unified. The picture today is dramatically different. We have an almost bewildering variety of information detailing many different aspects of life at the molecular level. There great advances have brought with them some breath-taking insights into the molecular mechanisms used by nature for rep licating, distributing and modifying biological information. We have learned a great deal about the chemical and physical nature of the macromolecular nucleic acids and proteins, and the manner in which carbohydrates, lipids and smaller molecules work together to provide the molecular setting of living sys tems. It might be said that these few decades have replaced a near vacuum of information with a very large surplus. It is in the context of this flood of information that this series of monographs on molecular biology has been organized. The idea is to bring together in one place, between the covers of one book, a concise assessment of the state of the subject in a well-defined field. This will enable the reader to get a sense of historical perspectiv(}-what is known about the field today-and a description of the frontiers of research where our knowledge is increasing steadily.

Selection and Development of Yeast Strains for Winemaking

Selection and Development of Yeast Strains for Winemaking PDF Author: Bryce Crossley Rankine
Publisher:
ISBN:
Category : Wine and wine making
Languages : en
Pages :

Get Book Here

Book Description


Growth Kinetics for the Selection of Yeast Strains for Fermented Beverages

Growth Kinetics for the Selection of Yeast Strains for Fermented Beverages PDF Author: Dalia E. Miranda
Publisher:
ISBN:
Category : Technology
Languages : en
Pages :

Get Book Here

Book Description
Criteria to select autochthonous yeast strains for their use in fermented beverages include their ability to dominate the media and to enhance desired sensorial characteristics and their inability to produce undesired compounds such as biogenic amines or off-odors. One of the key features in yeast selection is its Implantation, surpassing different stresses, and its fermentation performance, which requires setting up the process and monitoring it, involving important amount of resources. Methods to evaluate the tolerance of yeast strains are usually based in the qualitative measure of the growth of the microorganism in a medium containing the limiting compound after a specific time of incubation. However, studying strain growth through optical density measurements permits to estimate quantitative and comparable parameters providing an insight into the fitness of the cell to certain environment, lag phase duration, growth rate, and maximum population, among others. In the last decades, culture-independent methods have been used to evaluate the dynamic of microbial populations during fermentative process. In this chapter, a review of recent advances in the selection of fermentative yeasts as well as the utilization of kinetic evaluation and molecular strategies in conditions associated with fermented beverage for selecting yeast strains is presented.

Yeast Physiology and Biotechnology

Yeast Physiology and Biotechnology PDF Author: Graeme M. Walker
Publisher: John Wiley & Sons
ISBN: 9780471964469
Category : Science
Languages : en
Pages : 372

Get Book Here

Book Description
Yeasts are the world's premier industrial micro-organisms. In addition to their wide exploitation in the production of foods, beverages and pharmaceuticals, yeasts also play significant roles as model eukaryotic cells in furthering our knowledge in the biological and biomedical sciences. In order for modern biotechnology to fully exploit the activities of yeasts, it is essential to appreciate aspects of yeast cell physiology. In recent years, however, our knowledge of yeast physiological phenomena has lagged behind that of yeast genetics and molecular biology. Yeast Physiology and Biotechnology redresses the balance by linking key aspects of yeast physiology with yeast biotechnology. Individual chapters provide broad and timely coverage of yeast cytology, nutrition, growth and metabolism - important aspects of yeast cell physiology which are pertinent to the practical uses of yeasts in industry. The final chapter reviews traditional, modern and emerging biotechnologies in which roles of yeasts in the production of industrial commodities and their value in biomedical research are fully discussed. Relevant aspects of classical and modern yeast genetics and molecular biology are fully integrated into the appropriate chapters. This up-to-date and fully referenced book is aimed at advanced undergraduate and postgraduate bioscience students,but will also prove to be a valuable source of information for yeast researchers and technologists.

Non-conventional Yeasts: from Basic Research to Application

Non-conventional Yeasts: from Basic Research to Application PDF Author: Andriy Sibirny
Publisher: Springer
ISBN: 303021110X
Category : Science
Languages : en
Pages : 568

Get Book Here

Book Description
This volume scopes several aspects of non-conventional yeast research prepared by the leading specialists in the field. An introduction on taxonomy and systematics enhances the reader’s knowledge on yeasts beyond established ones such as Saccharomyces cerevisiae. Biotechnological approaches that involve fungal utilization of unusual substrates, production of biofuels and useful chemicals as citric acid, glutathione or erythritol are discussed. Further, strategies for metabolic engineering based on knowledge on regulation of gene expression as well as sensing and signaling pathways are presented. The book targets researchers and advanced students working in Microbiology, Microbial Biotechnology and Biochemistry.

Yeast Metabolic Engineering

Yeast Metabolic Engineering PDF Author: Valeria Mapelli
Publisher: Humana Press
ISBN: 9781493905621
Category : Science
Languages : en
Pages : 0

Get Book Here

Book Description
Yeast Metabolic Engineering: Methods and Protocols provides the widely established basic tools used in yeast metabolic engineering, while describing in deeper detail novel and innovative methods that have valuable potential to improve metabolic engineering strategies in industrial biotechnology applications. Beginning with an extensive section on molecular tools and technology for yeast engineering, this detailed volume is not limited to methods for Saccharomyces cerevisiae, but describes tools and protocols for engineering other yeasts of biotechnological interest, such as Pichia pastoris, Hansenula polymorpha and Zygosaccharomyces bailii. Tools and technologies for the investigation and determination of yeast metabolic features are described in detail as well as metabolic models and their application for yeast metabolic engineering, while a chapter describing patenting and regulations with a special glance at yeast biotechnology closes the volume. Written in the highly successful Methods in Molecular Biology series format, most chapters include an introduction to their respective topic, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols and tips on troubleshooting and avoiding known pitfalls. Comprehensive and authoritative, Yeast Metabolic Engineering: Methods and Protocols aims to familiarize researchers with the current state of these vital and increasingly useful technologies.