About: Chromatographic analysis of naphthoquinones in plants

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The aim of the work was to optimize the high performance liquid chromatography coupled with a diode array detector for the determination of naphthoquinones (1,4-naphthoquinone, lawsone, juglone and plumbagin). The optimal conditions were: mobile phase 0.1 mol l(-1) acetic acid - methanol (35: 65 v/v), flow rate 0.8 ml min(1), column and detector temperature 40 C. Detection limits (3 S/N) were 65 ng ml(-1), 50 ng ml(-1), 75 ng ml-1 and 39 ng ml-1 for lawsone, 1,4-naph-tho-qui-none, juglone and plumbagin, respectively. The optimized method was used for the determination of the mentioned naphthoquinones in plants (Dionaea muscipula, Drosera rotundifolia, Drosera spathulata, Drosera capensis and Paulownia tomentosa). The aim of the work was to optimize the high performance liquid chromatography coupled with a diode array detector for the determination of naphthoquinones (1,4-naphthoquinone, lawsone, juglone and plumbagin). The optimal conditions were: mobile phase 0.1 mol l(-1) acetic acid - methanol (35: 65 v/v), flow rate 0.8 ml min(1), column and detector temperature 40 C. Detection limits (3 S/N) were 65 ng ml(-1), 50 ng ml(-1), 75 ng ml-1 and 39 ng ml-1 for lawsone, 1,4-naph-tho-qui-none, juglone and plumbagin, respectively. The optimized method was used for the determination of the mentioned naphthoquinones in plants (Dionaea muscipula, Drosera rotundifolia, Drosera spathulata, Drosera capensis and Paulownia tomentosa). (en) The aim of the work was to optimize the high performance liquid chromatography coupled with a diode array detector for the determination of naphthoquinones (1,4-naphthoquinone, lawsone, juglone and plumbagin). The optimal conditions were: mobile phase 0.1 mol l(-1) acetic acid - methanol (35: 65 v/v), flow rate 0.8 ml min(1), column and detector temperature 40 C. Detection limits (3 S/N) were 65 ng ml(-1), 50 ng ml(-1), 75 ng ml-1 and 39 ng ml-1 for lawsone, 1,4-naph-tho-qui-none, juglone and plumbagin, respectively. The optimized method was used for the determination of the mentioned naphthoquinones in plants (Dionaea muscipula, Drosera rotundifolia, Drosera spathulata, Drosera capensis and Paulownia tomentosa). (cs)
Title	Chromatographic analysis of naphthoquinones in plants Chromatographic analysis of naphthoquinones in plants (en) Chromatographic analysis of naphthoquinones in plants (cs)
skos:prefLabel	Chromatographic analysis of naphthoquinones in plants Chromatographic analysis of naphthoquinones in plants (en) Chromatographic analysis of naphthoquinones in plants (cs)
skos:notation	RIV/00216224:14310/06:00015698!RIV10-GA0-14310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GP525/04/P132)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Adam, Vojtěch Zehnálek, Josef Kizek, René Mikelová, Radka Potěšil, David
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	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	468692
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/06:00015698
http://linked.open...riv/jazykVysledku	cze - čeština
http://linked.open.../riv/klicovaSlova	HPLC; In-vitro cultires; Dionaea-muscipula; Plumbagin; Rotundifolia; Juglone; Lawsone (en)
http://linked.open.../riv/klicoveSlovo	Juglone Lawsone Plumbagin HPLC Dionaea-muscipula In-vitro cultires Rotundifolia
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[20B91391DD8B]
http://linked.open...i/riv/nazevZdroje	Chemické Listy
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Study of protection mechanisms for stress-induced by heavy metals
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	100
http://linked.open...iv/tvurceVysledku	Adam, Vojtěch Babula, Petr Havel, Ladislav Kizek, René Zehnálek, Josef Mikelová, Radka Potěšil, David Sladký, Zdenek
issn	0009-2770
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	14310

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