Chromatographic analysis of naphthoquinones in plants
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00015698" target="_blank" >RIV/00216224:14310/06:00015698 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Chromatographic analysis of naphthoquinones in plants
Original language 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).
Czech name
Chromatographic analysis of naphthoquinones in plants
Czech 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).
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP525%2F04%2FP132" target="_blank" >GP525/04/P132: Study of protection mechanisms for stress-induced by heavy metals</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemické Listy
ISSN
0009-2770
e-ISSN
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Volume of the periodical
100
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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