Classical Methods: Sections 5–15

  1. Prof. M. Roehr
  1. Dr. Thomas Senn and
  2. Prof. Dr. Hans Joachim Pieper

Published Online: 28 JAN 2005

DOI: 10.1002/3527602348.ch1b

The Biotechnology of Ethanol: Classical and Future Applications

The Biotechnology of Ethanol: Classical and Future Applications

How to Cite

Senn, T. and Pieper, H. J. (2000) Classical Methods: Sections 5–15, in The Biotechnology of Ethanol: Classical and Future Applications (ed M. Roehr), Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, FRG. doi: 10.1002/3527602348.ch1b

Editor Information

  1. Institut für Biochemische Technologie und Mikrobiologie, Technische Universität, Getreidemarkt 9/12, 1060 Wien, Austria

Author Information

  1. Universität Hohenheim, Fachgruppe 5, Lebensmitteltechnologie, Garbenstrasse 20, D-70599, Stuttgart, Germany

Publication History

  1. Published Online: 28 JAN 2005
  2. Published Print: 20 DEC 2000

ISBN Information

Print ISBN: 9783527301997

Online ISBN: 9783527602346

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Keywords:

  • processing potatoes;
  • processing grain;
  • processing tropical raw materials;
  • mashing processes using autoamylolytical activities;
  • yeast mash treatment;
  • fermentation;
  • distillation;
  • stillage;
  • analytical methods

Summary

This chapter contains sections titled:

  • Processing Potatoes

  • Processing Grain

    • Wheat

    • Rye

    • Triticale

    • Corn

      • Dried Storable Corn Grain

      • Corn Grain Silage

    • Barley

  • Processing Tropical Raw Materials

    • Sweet Sorghum

    • Sorghum Grain

    • Manioc

  • Mashing Processes Using Autoamylolytical Activities in Raw Materials

    • Processing Wheat

    • Processing Triticale

    • Processing Rye

    • Saccharification of Raw Materials with Weak Autoamylolytical Activities (Wheat, Corn, Potatoes)

  • Yeast Mash Treatment

  • Fermentation

    • Batch Fermentation

    • Suppression of Contaminants

  • Distillation

    • Distillation of Raw Spirit from Mashes

    • Rectification of Product Spirit from Raw Spirit

    • Distillation and Rectification of the Alcohol Product from Mashes

  • Stillage

    • Stillage as a Feedstuff

    • Stillage as a Fertilizer

  • Analytical Methods

    • Introduction

    • Analysis of Raw Materials

      • Starch Content of Potatoes

      • Starch Content of Grain

        • Determination of Fermentable Substance in Grain (FS)

      • Autoamylolytical Quotient (AAQ)

    • Analysis of Mashes

      • Mash Hydrosizing

      • Extract of Mashes

      • pH of Mashes

      • Content of Ethanol in Mashes and Distillates

      • Microexamination

    • Analysis of Yeast Mashes

    • Analysis of Stillage

      • Content of Ethanol in Stillage

      • Content of Starch and Fermentable Sugars in Stillage

  • Energy Consumption and Energy Balance in Classical Processes

  • References