Listing 1 - 10 of 158 | << page >> |
Sort by
|
Choose an application
Choose an application
Choose an application
Choose an application
Choose an application
Choose an application
Choose an application
Conformal, diastereomers, rotamers, tautomers, anomers: The multitude of terms used in stereochemistry quickly makes this subfield of chemistry confusing. In addition, there are different nomenclatures and different forms of representation (Fischer projection, Haworth ring formula, Newman projection). This essential deals with basic static stereochemistry and gives an overview of the different isomeric forms and nomenclatures. It is thus both a help and a reference book. This Springer essential is a translation of the original German 1st edition essentials, Einführung in die Stereochemie by Torsten Schmiermund, published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2019. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. Springer Nature works continuously to further the development of tools for the production of books and on the related technologies to support the authors. The content Introduction to the stereochemistry of organic compounds Differences between configuration, confirmation, constitution isomerism and tautomerism Distinction of geometric isomerism and mirror image isomerism Different display/visualization options for isomers Different display variants for sugar molecules The target groups Students of chemistry, pharmacy, medicine and biology Trainees in chemical professions (chemical laboratory assistants, CTA) The author Torsten Schmiermund has been working as a chemical engineer in the chemical industry for many years. .
Organic chemistry. --- Chemistry. --- Organic Chemistry. --- Chemistry/Food Science, general. --- Physical sciences --- Organic chemistry --- Chemistry --- Chemistry, Organic.
Choose an application
Quality Determinants In Coffee Production presents a comprehensive overview of the main determinants of coffee quality during processing. Authored by members of the Laboratory for Analysis and Research in Coffee at the Federal Institute of Espírito Santo, the chapters in this text explain how coffee quality can be affected through each step of the main processing methods. The first section explores the history of coffee processing, covering how the processes and techniques of sensorial analysis have developed. The second section covers the evolution of these techniques and how various complexities can affect their use, plus the statistical tools that are used to increase test accuracy. Another section focuses on the relationship between fruit microbiology and coffee quality, promoting an understanding of how yeasts, fungi and bacteria effect the quality of coffee during processing. Another section is dedicated to the biotechnological processes used in coffee production, including the applicability of induced and spontaneous routes from the manipulation of raw material, the relationship between wet processing and spontaneous fermentation and the construction of sensorial routes. A final section explores volatile coffee compounds and gas chromatography techniques, including chemical and sensory maps. The majority of the reference works published on coffee processing have a pragmatic approach covering production, harvesting, post-harvesting and marketing. This work goes beyond these subjects, covering the factors that impact quality and how they lead to either qualitative reduction or gains during processing. New technological and scientific indicators for the modification and the creation of sensory routes are extensively covered, as are the international protocols used in the sensorial analysis of coffee. With its broad approach, this text presents a multidisciplinary perspective connecting areas such as statistics, biochemistry, analytical chemistry and microbiology to the results of sensory analysis using different technologies and processes. A direct relationship between these factors is established in order to help researchers understand their combined effect on coffee quality during processing. .
Food—Biotechnology. --- Organic chemistry. --- Food Science. --- Organic Chemistry. --- Organic chemistry --- Chemistry --- Chemistry, Organic. --- Food science. --- Science --- Food technology --- Chemical engineering
Choose an application
Biomolecules --- Chemistry, Organic. --- Analysis. --- Organic chemistry --- Chemistry
Choose an application
Physicochemistry --- Organic chemistry --- organische chemie --- fysicochemie
Listing 1 - 10 of 158 | << page >> |
Sort by
|