About: Agaritine content of 53 Agaricus species collected from nature

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Fifty-three different species of the genus Agaricus were collected in the Czech Republic during the period 1998-2001 and identified by an experienced mycologist. The samples were analysed for agaritine (N2-(gamma-L-glutamyl)-4-hydroxymethylphenylhydrazine) content, a precursor to a suspected rodent carcinogen. There was a huge variation in agaritine content between species, but less variation between samples of a species. Whereas the cultivated mushroom Agaricus bisporus commonly contain 200-500 mg agaritine kg(-1) fresh weight, no less than 24 of the 53 species contained agaritine levels above 1000 mg kg(-1) fresh weight. The highest level was found in A. elvensis containing up to 10,000 mg kg(-1) fresh weight. Twenty species contained intermediate levels (100-1000 mg kg(-1)), and nine species were below 100 mg kg(-1). Some of the species producing low levels of agaritine might be candidates for future strain development of Agaricus mushrooms for cultivation. No correlation could be observed between Fifty-three different species of the genus Agaricus were collected in the Czech Republic during the period 1998-2001 and identified by an experienced mycologist. The samples were analysed for agaritine (N2-(gamma-L-glutamyl)-4-hydroxymethylphenylhydrazine) content, a precursor to a suspected rodent carcinogen. There was a huge variation in agaritine content between species, but less variation between samples of a species. Whereas the cultivated mushroom Agaricus bisporus commonly contain 200-500 mg agaritine kg(-1) fresh weight, no less than 24 of the 53 species contained agaritine levels above 1000 mg kg(-1) fresh weight. The highest level was found in A. elvensis containing up to 10,000 mg kg(-1) fresh weight. Twenty species contained intermediate levels (100-1000 mg kg(-1)), and nine species were below 100 mg kg(-1). Some of the species producing low levels of agaritine might be candidates for future strain development of Agaricus mushrooms for cultivation. No correlation could be observed between (en)
Title	Agaritine content of 53 Agaricus species collected from nature Agaritine content of 53 Agaricus species collected from nature (en)
skos:prefLabel	Agaritine content of 53 Agaricus species collected from nature Agaritine content of 53 Agaricus species collected from nature (en)
skos:notation	RIV/60461373:22330/09:00022375!RIV10-MSM-22330___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137305)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Peroutka, Radek 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	302131
http://linked.open...ai/riv/idVysledku	RIV/60461373:22330/09:00022375
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	high-performance liquid chromatography (HPLC); agaratine; mushroom (en)
http://linked.open.../riv/klicoveSlovo	agaratine high-performance liquid chromatography (HPLC) mushroom
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[EE7DCA6253D2]
http://linked.open...i/riv/nazevZdroje	Food Additives and Contaminants
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	26
http://linked.open...iv/tvurceVysledku	Hajšlová, Jana Schulzová, Věra Peroutka, Radek Andersson, H. C. Gry, J. Hlavasek, J.
http://linked.open...ain/vavai/riv/wos	000262717200013
http://linked.open...n/vavai/riv/zamer	Teoretické základy potravinářských a biochemických technologií
issn	0265-203X
number of pages	12 (xsd:int)
http://localhost/t...ganizacniJednotka	22330
is http://linked.open...avai/riv/vysledek of	Agaritine content of 53 Agaricus species collected from nature Agaritine content of 53 Agaricus species collected from nature Agaritine content of 53 Agaricus species collected from nature Agaritine content of 53 Agaricus species collected from nature

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