Publication result detail

Influence of the brewing process on the barley protein profile

BENKOVSKÁ, D.; FLODROVÁ, D.; PSOTA, V.; BOBÁĽOVÁ, J.

Original Title

Influence of the brewing process on the barley protein profile

English Title

Influence of the brewing process on the barley protein profile

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

Our work was focused on identification of proteins within the process of beer production, whereas the main interest was oriented to proteins that can affect the quality and stability of foam, especially nsLTP and protein Z. The protein profile was monitored in barley grain, malt, sweet wort and wort and green beer and individual protein representation was compared. For the comparison of protein profile the combination of separating techniques and mass spectrometry was used. On the basis of HPLC and electrophoretic separation also the quantitative differences of protein content in individual intermediate products of beer technology were observed and found proteins were successfully identified.

English abstract

Our work was focused on identification of proteins within the process of beer production, whereas the main interest was oriented to proteins that can affect the quality and stability of foam, especially nsLTP and protein Z. The protein profile was monitored in barley grain, malt, sweet wort and wort and green beer and individual protein representation was compared. For the comparison of protein profile the combination of separating techniques and mass spectrometry was used. On the basis of HPLC and electrophoretic separation also the quantitative differences of protein content in individual intermediate products of beer technology were observed and found proteins were successfully identified.

Keywords

barley, protein, brewing process

Key words in English

barley, protein, brewing process

Authors

BENKOVSKÁ, D.; FLODROVÁ, D.; PSOTA, V.; BOBÁĽOVÁ, J.

RIV year

2012

Released

11.07.2011

ISBN

0023-5830

Periodical

Kvasný průmysl

Volume

57

Number

7-8

State

Czech Republic

Pages from

260

Pages to

265

Pages count

6

BibTex

@article{BUT73606,
  author="BENKOVSKÁ, D. and FLODROVÁ, D. and PSOTA, V. and BOBÁĽOVÁ, J.",
  title="Influence of the brewing process on the barley protein profile",
  journal="Kvasný průmysl",
  year="2011",
  volume="57",
  number="7-8",
  pages="260--265",
  issn="0023-5830"
}