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Statements

Subject Item
n2:RIV%2F60460709%3A41210%2F09%3A29791%21RIV13-MSM-41210___
rdf:type
n10:Vysledek skos:Concept
dcterms:description
A detailed analysis of Rhaponticum carthamoides (Willd.) Iljin root essential oil was carried out by GC, GC– MS and GC–FTIR techniques. In total, 30 components were identified, accounting for 98.0% of total volatiles. A norsesquiterpene 13-norcypera-1(5),11(12)-diene (22.6%), followed by aplotaxene (21.2%) and cyperene (17.9%), were isolated and their structures confirmed by 1D and 2D-NMR spectra (COSY, ROESY, HSQC, HMBC and INADEQUATE). Selinene type sesquiterpenes and aliphatic hydrocarbons were among minor constituents of the essential oil. The oil exhibited antimicrobial activity against 5 of 9 strains of bacteria and yeast, when tested using broth micro-dilution method. Minimum inhibitory concentrations ranged between 32 and 256 µg/ml. A detailed analysis of Rhaponticum carthamoides (Willd.) Iljin root essential oil was carried out by GC, GC– MS and GC–FTIR techniques. In total, 30 components were identified, accounting for 98.0% of total volatiles. A norsesquiterpene 13-norcypera-1(5),11(12)-diene (22.6%), followed by aplotaxene (21.2%) and cyperene (17.9%), were isolated and their structures confirmed by 1D and 2D-NMR spectra (COSY, ROESY, HSQC, HMBC and INADEQUATE). Selinene type sesquiterpenes and aliphatic hydrocarbons were among minor constituents of the essential oil. The oil exhibited antimicrobial activity against 5 of 9 strains of bacteria and yeast, when tested using broth micro-dilution method. Minimum inhibitory concentrations ranged between 32 and 256 µg/ml.
dcterms:title
Norsesquiterpene hydrocarbon, chemical composition and antimicrobial activity of Rhaponticum carthamoides root essential oilRIV/60460709:41210/09:29791 Norsesquiterpene hydrocarbon, chemical composition and antimicrobial activity of Rhaponticum carthamoides root essential oilRIV/60460709:41210/09:29791
skos:prefLabel
Norsesquiterpene hydrocarbon, chemical composition and antimicrobial activity of Rhaponticum carthamoides root essential oilRIV/60460709:41210/09:29791 Norsesquiterpene hydrocarbon, chemical composition and antimicrobial activity of Rhaponticum carthamoides root essential oilRIV/60460709:41210/09:29791
skos:notation
RIV/60460709:41210/09:29791!RIV13-MSM-41210___
n4:aktivita
n9:Z
n4:aktivity
Z(MSM6046070901)
n4:cisloPeriodika
3
n4:dodaniDat
n7:2013
n4:domaciTvurceVysledku
n14:2998955 n14:4814169 n14:3086356
n4:druhVysledku
n13:J
n4:duvernostUdaju
n11:S
n4:entitaPredkladatele
n8:predkladatel
n4:idSjednocenehoVysledku
329775
n4:idVysledku
RIV/60460709:41210/09:29791
n4:jazykVysledku
n15:eng
n4:klicovaSlova
Rhaponticum carthamoides, Essential oil, 13-Norcypera-1(5),11(12)-diene, Aplotaxene, Cyperene, Antimicrobial activity
n4:klicoveSlovo
n6:Rhaponticum%20carthamoides n6:Antimicrobial%20activity n6:11%2812%29-diene n6:13-Norcypera-1%285%29 n6:Cyperene n6:Aplotaxene n6:Essential%20oil
n4:kodStatuVydavatele
NL - Nizozemsko
n4:kontrolniKodProRIV
[4B95373FD020]
n4:nazevZdroje
Phytochemistry
n4:obor
n16:CB
n4:pocetDomacichTvurcuVysledku
3
n4:pocetTvurcuVysledku
7
n4:rokUplatneniVysledku
n7:2009
n4:svazekPeriodika
70
n4:tvurceVysledku
Kokoška, Ladislav Valterová, Irena Havlík, Jaroslav Zelený, Václav Vašíčková, Soňa Klouček, Pavel Buděšínský, Miloš
n4:zamer
n17:MSM6046070901
s:issn
0031-9422
s:numberOfPages
5
n12:organizacniJednotka
41210