Zobrazeno 1 - 10
of 113
pro vyhledávání: '"I. MatłAwska"'
Autor:
K. Drost-Karbowska, M. Ellnain-Wojtaszek, A. Gawron-Gzella, Z. Kowalewski, L. S. Jankiewicz, I. Matławska, M. Sikorska, M. Szaufer-Hajdrych, A. Walkowiak
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 62, Iss 3-4, Pp 155-159 (2014)
The occurence of alkaloids, witanolides, saponosides and flavonoids was investigated in the fruits of tomatillo (Physalis ixocarpa Brot.) cv. Bujna and Rendidora. The tomatillo is commonly cultivated in Mexico and has been introduced on a small scale
Externí odkaz:
https://doaj.org/article/c0b8c466667a41ef97d123bd7acec288
Publikováno v:
Journal of Chromatography A. 1367:48-56
The composition of C-glycosylflavones in fenugreek seeds is complicated and comprises of flavone mono- and di-C-glycosides, derivatives of both apigenin and luteolin as well as their ester forms. In this paper the application of one- and two-dimensio
Autor:
M. Szaufer-Hajdrych, G. Matysik, J. Jodynis-Liebert, Magdalena Wójciak-Kosior, W. Bylka, I. MatłAwska
Publikováno v:
Acta Chromatographica. 20:685-695
Summary Densitometric HPTLC and HPLC have been used for quantification of p-coumaric and protocatechuic acids in an ethereal fraction from a methanolic extract of Aquilegia vulgaris L. HPLC analysis was performed on an RP-18 column with methanol-wate
Publikováno v:
Letters in applied microbiology. 39(1)
Aims: The aim of this study was to analyse the antimicrobial properties extracts of Aquilegia vulgaris, and their principial flavonoid component and to compare the obtained results with the activity of gentamicin and nystatin. Methods and Results: Th
Publikováno v:
Acta poloniae pharmaceutica. 58(3)
The following flavonoid compounds have been isolated and identified from the seeds hair of Asclepias syriaca L.: kaempferol, kaempferol 3-O-beta-galactopyranoside, kaempferol 3-O-beta-xylopyranosyl (1 --2)-beta-galactopyranoside, kaempferol 3-O-beta-
Autor:
M, Sikorska, I, Matławska
Publikováno v:
Acta poloniae pharmaceutica. 58(4)
The following flavonoid compounds have been isolated and identified from the flowers of Asclepias svriaca L.: kaempferol, kaempferol 7-O-beta-glucoside, kaempferol 3-O-beta-galactopyranoside, kaempferol 3-O-beta-xylopyranosyl (1--2)-beta-galactopyran
Autor:
I, Matławska
Publikováno v:
Acta poloniae pharmaceutica. 58(2)
The following compounds from the flowers of Kitaibelia vitifolia were isolated and identified: kaempferol 3-O-(6"-p-coumaroyl)-beta-glucoside (trans-tiliroside); quercetin and kaempferol - 3-O-beta-xylopyranosyl (1--2)-beta-glucopyranoside (3-O-sambu
Autor:
W, Bylka, I, Matławska
Publikováno v:
Acta poloniae pharmaceutica. 58(1)
In the leaves of Phytolacca americana L. flavonoid compounds: kaempferol 3-O-beta-D-glucopyranoside, kaempferol 3-O-beta-D-xylopyranosyl (1--2)-beta-D-glucopyranoside, kaempferol 3-O-alpha-L-rhamnopyranosyl (1--2)-beta-D-glucopyranoside, kaempferol 3
Autor:
M, Sikorska, I, Matławska
Publikováno v:
Acta poloniae pharmaceutica. 57(4)
The following flavonoid compounds have been isolated and identified from the flowers of Asclepiac syriaca L.: quercetin and its glycosides: 7-O-galactoside, 7-O-glucoside, 3-O-beta-D-xylopyranoside(1--2) beta-D-galactoside and 3-O-beta-D-glucopyranos
Publikováno v:
Acta poloniae pharmaceutica. 57(1)
TLC and HPLC was applied to qualitative and quantitative determination of phenolic acids free and liberated by acid and alkaline hydrolysis in common milkweed. The presence of phenolic acids, namely p-hydroxybenzoic, p-coumaric, protocatechuic and ca