Herba Polonica vol. 51 No. 1 (2005)
Content
Experimental Papers
M. GRUSZCZYK, A. KIEŁTYKA
Yields and raw material quality of Hypericum perforatum L. and Solidago virga-aurea L. from one-year and two-year plantations
A. RAAL, E. ARAK, A. ORAV
Comparative chemical composition of the essential oil of Thymus vulgaris L. from different geographical sources
O. KOSAKOWSKA, Z. WĘGLARZ, M. SIDKY, J. PRZYBYŁ, A. GESZPRYCH
Sterols and fatty acids in the seeds of Roselle (Hibiscus sabdariffa L.) cultivated in Egypt
A. STOYANOVA, I. DJURDJEW, E. GEORGIEV
Super carbon dioxide extracts of spices. 3. Hop (Humulus Iupulus L.)
Z. MARCZYŃSKI, M. ZGODA
The effect of auxiliary substances on pharmaceutical availability of medicinal substances contained in dry extract from small-flowered willow herb (Epilobium parviflorum Schreb.)
I. STOlLOVA, S. GARGOVA, A. STOYANOVA, L. HO
Antimicrobial and antioxidant activity of the polyphenol mangiferin
M. HOROSZKIEWICZ-HASSAN, N. BEUSCHER, R. LEHNFELD, U. THEISS, E. PFARR
Tolerability and efficacy of Bioaron C® syrup in treatment of upper respiratory tract infections in children. Results of a post-marketing surveillance study in Poland
K. MIČIETA, J. STANO, M. KOREŇOVÁ, V. BLANÁRIKOVÁ, M. FULMEKOVÁ,
P. MATEJKA
Identification and determination of extracellular saccharase in cell suspension of Chelidonium majus L.
Review articles
A. CHOŁUJ, W. JANISZOWSKA