About: Furanocoumarins in celeriac from different farming systems: a 3-year study

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The aim of this 3-year study was to investigate the effect of different celeriac cultivation strategies on the content of naturally occurring toxicants furanocoumarins, represented by psoralen, bergapten, xanthotoxin and isopimpinellin. The products from organic farming in which anaerobically fermented pig slurry was used were compared against those obtained from other treatment systems: mineral, combined and non-fertilised. The average levels of furanocoumarins for all 3 years (determined by gas chromatography-mass spectrometry) in varieties Albin and Kompakt were 2.6 mg kg?1 and 10.2 mg kg?1, respectively. In all crop years higher levels were found in variety Kompakt. By using linear discriminant analysis it was possible to separate the whole data set according to variety from 85.7%, in individual crop years the recognition ability was more than 90%. According to the crop year, it was possible to separate tested samples from 70.8%, for individual variety the separation was 100%. The method of fertilisation did not have a significant effect on the levels of plant secondary metabolites, furanocoumarins. The climatic conditions, in particular the growing periods and the celeriac variety, had an important role in the occurrence of furanocoumarins. The aim of this 3-year study was to investigate the effect of different celeriac cultivation strategies on the content of naturally occurring toxicants furanocoumarins, represented by psoralen, bergapten, xanthotoxin and isopimpinellin. The products from organic farming in which anaerobically fermented pig slurry was used were compared against those obtained from other treatment systems: mineral, combined and non-fertilised. The average levels of furanocoumarins for all 3 years (determined by gas chromatography-mass spectrometry) in varieties Albin and Kompakt were 2.6 mg kg?1 and 10.2 mg kg?1, respectively. In all crop years higher levels were found in variety Kompakt. By using linear discriminant analysis it was possible to separate the whole data set according to variety from 85.7%, in individual crop years the recognition ability was more than 90%. According to the crop year, it was possible to separate tested samples from 70.8%, for individual variety the separation was 100%. The method of fertilisation did not have a significant effect on the levels of plant secondary metabolites, furanocoumarins. The climatic conditions, in particular the growing periods and the celeriac variety, had an important role in the occurrence of furanocoumarins. (en)
Title	Furanocoumarins in celeriac from different farming systems: a 3-year study Furanocoumarins in celeriac from different farming systems: a 3-year study (en)
skos:prefLabel	Furanocoumarins in celeriac from different farming systems: a 3-year study Furanocoumarins in celeriac from different farming systems: a 3-year study (en)
skos:notation	RIV/60461373:22330/12:43894793!RIV13-MSM-22330___
http://linked.open...avai/predkladatel	Fakulta potravinářské a biochemické technologie
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137305)
http://linked.open...iv/cisloPeriodika	14
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Hajšlová, Jana Schulzová, Věra
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	Vysoká škola chemicko-technologická v Praze / Fakulta potravinářské a biochemické technologie
http://linked.open...dnocenehoVysledku	137558
http://linked.open...ai/riv/idVysledku	RIV/60461373:22330/12:43894793
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	LDA analysis; anaerobically fermented pig slurry; furanocoumarins; fertilisation system; celeriac (en)
http://linked.open.../riv/klicoveSlovo	celeriac LDA analysis anaerobically fermented pig slurry fertilisation system furanocoumarins
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[12AAF917FFE1]
http://linked.open...i/riv/nazevZdroje	JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	92
http://linked.open...iv/tvurceVysledku	Hajšlová, Jana Schulzová, Věra Babička, Luboš
http://linked.open...ain/vavai/riv/wos	000310249400016
http://linked.open...n/vavai/riv/zamer	Teoretické základy potravinářských a biochemických technologií
issn	0022-5142
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/jsfa.5629
http://localhost/t...ganizacniJednotka	22330
is http://linked.open...avai/riv/vysledek of	Furanocoumarins in celeriac from different farming systems: a 3-year study

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