Sensitivity of the selected malting barley varieties to the degree of steeping

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F15%3A%230001101" target="_blank" >RIV/60193697:_____/15:#0001101 - isvavai.cz</a>

Result on the web

<a href="http://www.kvasnyprumysl.cz/en/journal/2015/10-11/" target="_blank" >http://www.kvasnyprumysl.cz/en/journal/2015/10-11/</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Sensitivity of the selected malting barley varieties to the degree of steeping

Original language description

The set of 14 spring barley varieties was malted at two different degrees of steeping (42% and 45%) at the end of steeping. The differences between varieties were highlighted by decreasing the degree of steeping by 3 %. Extract content in the experimental set of varieties was not affected by the lower degree of steeping while most of the other studied technological traits were markedly affected by the lower degree of steeping. The decrease in the degree of steeping in the experimental set of the varieties led to the decrease in relative extract at 45 °C by 4.4%, Kolbach index by 3.2%, apparent final attenuation by 0.8%. The level of cytolytic modification was most affected by a lower degree of steeping. Degradation of the cell walls declined on average by 11.0% and β-glucan content in sweet wort increased on average by 211 mg/l. With one exception, all varieties got significantly beyond the acceptable levels of β-glucan content in sweet wort.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GM - Food industry

OECD FORD branch

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Project

<a href="/en/project/QJ1310091" target="_blank" >QJ1310091: Malting barley for the</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Kvasný průmysl

ISSN

0023-5830

e-ISSN

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Volume of the periodical

61

Issue of the periodical within the volume

10-11

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

288-295

UT code for WoS article

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EID of the result in the Scopus database

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