You need JavaScript to view this

Determination of the alcohol-yielding capacity of cereals. A method for the determination of the alcohol-yielding capacity

Journal Article:

Abstract

A laboratory method is reported for the determination of the alcohol yielding capacity of starch-containing distillery raw materials. The starch is inverted with dilute HCl under pressure, after which the material is fermented with yeast at pH 5.4. After distillation, the alcohol is determined pyknometrically. The influence of such factors as amount of yeast was determined experimentally. Analysis of the time curves for the hydrolysis of starch (by paper-chromatographic techniques) in relation to pH showed glucose to be the principal reaction product, with only slight amounts of maltose and higher sugars being formed.
Authors:
Publication Date:
Jan 01, 1957
Product Type:
Journal Article
Reference Number:
EDB-81-003881
Resource Relation:
Journal Name: Branntweinwirtschaft; (Germany, Federal Republic of); Journal Volume: 79
Subject:
09 BIOMASS FUELS; ALCOHOLS; BIOSYNTHESIS; CHEMICAL REACTION YIELD; CEREALS; FERMENTATION; STARCH; CHROMATOGRAPHY; DISTILLATION; GLUCOSE; HYDROCHLORIC ACID; HYDROLYSIS; MALTOSE; PH VALUE; RAW MATERIALS; YEASTS; ALDEHYDES; BIOCONVERSION; CARBOHYDRATES; CHEMICAL REACTIONS; DECOMPOSITION; DISACCHARIDES; FUNGI; GRAMINEAE; GRASS; HEXOSES; HYDROGEN COMPOUNDS; HYDROXY COMPOUNDS; INORGANIC ACIDS; LYSIS; MATERIALS; MICROORGANISMS; MONOSACCHARIDES; OLIGOSACCHARIDES; ORGANIC COMPOUNDS; PLANTS; POLYSACCHARIDES; REAGENTS; SACCHARIDES; SEPARATION PROCESSES; SOLVOLYSIS; SYNTHESIS; YIELDS; 090222* - Alcohol Fuels- Preparation from Wastes or Biomass- (1976-1989); 140504 - Solar Energy Conversion- Biomass Production & Conversion- (-1989)
OSTI ID:
6832979
Country of Origin:
Germany
Language:
German
Other Identifying Numbers:
Journal ID: CODEN: BWWSA
Submitting Site:
IEA
Size:
Pages: 485-491
Announcement Date:

Journal Article:

Citation Formats

Frey, A, and Hoppe, W. Determination of the alcohol-yielding capacity of cereals. A method for the determination of the alcohol-yielding capacity. Germany: N. p., 1957. Web.
Frey, A, & Hoppe, W. Determination of the alcohol-yielding capacity of cereals. A method for the determination of the alcohol-yielding capacity. Germany.
Frey, A, and Hoppe, W. 1957. "Determination of the alcohol-yielding capacity of cereals. A method for the determination of the alcohol-yielding capacity." Germany.
@misc{etde_6832979,
title = {Determination of the alcohol-yielding capacity of cereals. A method for the determination of the alcohol-yielding capacity}
author = {Frey, A, and Hoppe, W}
abstractNote = {A laboratory method is reported for the determination of the alcohol yielding capacity of starch-containing distillery raw materials. The starch is inverted with dilute HCl under pressure, after which the material is fermented with yeast at pH 5.4. After distillation, the alcohol is determined pyknometrically. The influence of such factors as amount of yeast was determined experimentally. Analysis of the time curves for the hydrolysis of starch (by paper-chromatographic techniques) in relation to pH showed glucose to be the principal reaction product, with only slight amounts of maltose and higher sugars being formed.}
journal = {Branntweinwirtschaft; (Germany, Federal Republic of)}
volume = {79}
journal type = {AC}
place = {Germany}
year = {1957}
month = {Jan}
}