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Statements

Subject Item
n2:RIV%2F00216224%3A14110%2F12%3A00057370%21RIV13-GA0-14110___
rdf:type
n8:Vysledek skos:Concept
dcterms:description
Macleaya microcarpa (Papaveraceae family) has been of considerable interest in recent years as a prospective source of quaternary benzo[c]phenanthridine alkaloids (QBAs) related to many pharmaceutical beneficial effects. For this purpose, a quantitative, efficient and fast method to isolate the QBAs from the plant material is required. To optimise and compare pressurised liquid extraction (PLE) with Soxhlet extraction and maceration in order to estimate extraction conditions for fast and efficient isolation of QBAs contained in the roots of Macleaya microcarpa. The QBAs were extracted by PLE, Soxhlet extraction and maceration at different conditions (solvent, time, etc.). Reversed phase HPLC with diode-array detector was utilised for their determination and quantification. To optimise the PLE procedure, the variable parameters, including temperature (40C-150C), sample-to-inert material ratio, extraction time (5-30 min) and number of extraction cycles (1-4), were also tested. Macleaya microcarpa (Papaveraceae family) has been of considerable interest in recent years as a prospective source of quaternary benzo[c]phenanthridine alkaloids (QBAs) related to many pharmaceutical beneficial effects. For this purpose, a quantitative, efficient and fast method to isolate the QBAs from the plant material is required. To optimise and compare pressurised liquid extraction (PLE) with Soxhlet extraction and maceration in order to estimate extraction conditions for fast and efficient isolation of QBAs contained in the roots of Macleaya microcarpa. The QBAs were extracted by PLE, Soxhlet extraction and maceration at different conditions (solvent, time, etc.). Reversed phase HPLC with diode-array detector was utilised for their determination and quantification. To optimise the PLE procedure, the variable parameters, including temperature (40C-150C), sample-to-inert material ratio, extraction time (5-30 min) and number of extraction cycles (1-4), were also tested.
dcterms:title
Isolation of Quaternary Benzo[c] phenanthridine Alkaloids from Macleaya microcarpa (MAXIM.) FEDDE: Comparison of Maceration, Soxhlet Extraction and Pressurised Liquid Extraction Isolation of Quaternary Benzo[c] phenanthridine Alkaloids from Macleaya microcarpa (MAXIM.) FEDDE: Comparison of Maceration, Soxhlet Extraction and Pressurised Liquid Extraction
skos:prefLabel
Isolation of Quaternary Benzo[c] phenanthridine Alkaloids from Macleaya microcarpa (MAXIM.) FEDDE: Comparison of Maceration, Soxhlet Extraction and Pressurised Liquid Extraction Isolation of Quaternary Benzo[c] phenanthridine Alkaloids from Macleaya microcarpa (MAXIM.) FEDDE: Comparison of Maceration, Soxhlet Extraction and Pressurised Liquid Extraction
skos:notation
RIV/00216224:14110/12:00057370!RIV13-GA0-14110___
n8:predkladatel
n9:orjk%3A14110
n3:aktivita
n18:S n18:P n18:Z
n3:aktivity
P(GA525/08/0819), P(GAP206/11/0138), P(GPP503/11/P523), S, Z(AV0Z40310501)
n3:cisloPeriodika
5
n3:dodaniDat
n4:2013
n3:domaciTvurceVysledku
n6:9899014 n6:7069901 n6:5548039 n6:3682455
n3:druhVysledku
n19:J
n3:duvernostUdaju
n21:S
n3:entitaPredkladatele
n16:predkladatel
n3:idSjednocenehoVysledku
143131
n3:idVysledku
RIV/00216224:14110/12:00057370
n3:jazykVysledku
n13:eng
n3:klicovaSlova
Maceration; pressurised liquid extraction; Soxhlet extraction; benzo[c]phenanthridine alkaloids; Macleaya microcarpa
n3:klicoveSlovo
n5:pressurised%20liquid%20extraction n5:Macleaya%20microcarpa n5:Maceration n5:Soxhlet%20extraction n5:benzo%5Bc%5Dphenanthridine%20alkaloids
n3:kodStatuVydavatele
US - Spojené státy americké
n3:kontrolniKodProRIV
[33E0B7269371]
n3:nazevZdroje
Phytochemical Analysis
n3:obor
n20:CE
n3:pocetDomacichTvurcuVysledku
4
n3:pocetTvurcuVysledku
8
n3:projekt
n11:GAP206%2F11%2F0138 n11:GA525%2F08%2F0819 n11:GPP503%2F11%2FP523
n3:rokUplatneniVysledku
n4:2012
n3:svazekPeriodika
23
n3:tvurceVysledku
Šťavíková, Lenka Kantorová, Jana Pěnčíková, Kristýna Gregorová, Jana Karásek, Pavel Táborská, Eva Hohnová, Barbora Roth, Michal
n3:wos
000307546500009
n3:zamer
n17:AV0Z40310501
s:issn
0958-0344
s:numberOfPages
6
n12:doi
10.1002/pca.2344
n7:organizacniJednotka
14110