About: Monitoring of changes of ferulic acid content in brewing materials using the UPLC method with PDA detector

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About: Monitoring of changes of ferulic acid content in brewing materials using the UPLC method with PDA detector Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.kvasnyprumysl.cz/en/journal/2010/6/
Description	This study focused on monitoring of the changes in ferulic acid content in the series barley – malt – wort. Twenty-one samples of barley varieties from four different localities were analyzed. Alcalic hydrolysis was used to release ferulic acid from the homogenized barley and malt samples. After adjusting pH, the extract was purified using the SPE. The optimized and validated Ultra Performance Liquid Chromatography with PDA detector (UPLC – PDA) was used for the analytical determination of ferulic acid in brewing materials. Ferulic acid content moved in the range of 639.0 to 1555.8 mg.kg-1 in barley, 1441.7 to 2174.6 mg.kg-1 in malt and 3.91 to 9.09 mg.l-1 in wort. This study focused on monitoring of the changes in ferulic acid content in the series barley – malt – wort. Twenty-one samples of barley varieties from four different localities were analyzed. Alcalic hydrolysis was used to release ferulic acid from the homogenized barley and malt samples. After adjusting pH, the extract was purified using the SPE. The optimized and validated Ultra Performance Liquid Chromatography with PDA detector (UPLC – PDA) was used for the analytical determination of ferulic acid in brewing materials. Ferulic acid content moved in the range of 639.0 to 1555.8 mg.kg-1 in barley, 1441.7 to 2174.6 mg.kg-1 in malt and 3.91 to 9.09 mg.l-1 in wort. (en)
Title	Monitoring of changes of ferulic acid content in brewing materials using the UPLC method with PDA detector Monitoring of changes of ferulic acid content in brewing materials using the UPLC method with PDA detector (en)
skos:prefLabel	Monitoring of changes of ferulic acid content in brewing materials using the UPLC method with PDA detector Monitoring of changes of ferulic acid content in brewing materials using the UPLC method with PDA detector (en)
skos:notation	RIV/60193697:_____/10:#0000746!RIV13-MZE-60193697
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(QH91053)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Mikulíková, Renata Běláková, Sylvie Benešová, Karolína Svoboda, Zdeněk
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný ústav pivovarský a sladařský, a.s.
http://linked.open...dnocenehoVysledku	272473
http://linked.open...ai/riv/idVysledku	RIV/60193697:_____/10:#0000746
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ferulic acid; UPLC-PDA; barley; malt; wort (en)
http://linked.open.../riv/klicoveSlovo	UPLC-PDA barley malt wort ferulic acid
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[D3CA2E6CE367]
http://linked.open...i/riv/nazevZdroje	Kvasný průmysl
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Improvement of barley grain quality using donors with differentiated content of natural compounds with ambivalent nutritional effects
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	56
http://linked.open...iv/tvurceVysledku	Benešová, Karolína Mikulíková, Renata Svoboda, Zdeněk Běláková, Sylvie
issn	0023-5830
number of pages	4 (xsd:int)

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