© Borgis - Postepy Fitoterapii 2, s. 122-128
*Bogdan Kędzia
Skład chemiczny propolisu polskiego. Cz. II. Nowe badania
CHEMICAL COMPOSITION OF POLISH PROPOLIS. PART II. NEW STUDIES
Instytut Włókien Naturalnych i Roślin Zielarskich w Poznaniu Oddział Roślin Zielarskich w Poznaniu
Dyrektor Instytutu: prof. dr hab. Grzegorz Spychalski
Summary
The recent studies on Polish propolis showed in ethanolic extracts from this crude drug the presence of determined flavonoid compounds, acyclic and aromatic acids, phenols, phenolic acids and caffeic acid esters. To the most important and useful for standarization groups of chemical compounds of Polish propolis belong: flavonoids (on average 4.8%), including chrysine, galangine, pinocembrine and pinobanxine; phenolic acid (on average 2.6%) including such acids like: caffeic acid, p-cumaric acid and ferulic acid, also caffeic acid esters (on average 1.4%) like phenylethyl and 1.1-dimethylallyl acids.
Key words: native (polish) propolis, ethanol extracts, flavonoids, phenolic acids, caffeic acid esters
Piśmiennictwo
1. Kędzia B. Skład chemiczny propolisu polskiego. Cz. I. Początkowy okres badań. Post Fitoter 2009; Nr 1:39-44. 2. Kaleta J. Analiza fizykochemiczna propolisu i możliwości jego standaryzacji. Praca doktorska. Uniwersytet Jagielloński, Collegium Medicum, Katedra Chemii Nieorganicznej i Analitycznej, Kraków 2007. 3. Maciejewicz W, Daniewski M, Dzido TH i wsp. GC-MS and HPLC analysis of phenolic acids extracted from propolis and from Populus nigra bud exudate. Chem Anal 2002; 47:21-30. 4. Krzek J, Kaleta J, Hubicka U i wsp. Reversed-phase high-performance liquid chromatography determination of selected phenolic acids in propolis concentrates in terms of standarization for drug manufacturing purposes. J AOAC Int 2006; 89:352-8. 5. Hubicka U, Krzek J, Kaleta J i wsp. Evaluation of densitometric TLC for quantitative analysis of selected phenolic acids for standarization of propolis concentrates. J Plan Chromatogr 2006; 19: 449-53. 6. Marcucci MC, Ferreres F, Garcia-Viguera C i wsp. Phenolic compounds from Brazilian propolis with pharmacological activities. J Ethnopharmacol 2001; 74:105-12.
otrzymano/received: 2009-03-05
zaakceptowano/accepted: 2009-04-15
Adres/address:
*Bogdan Kędzia
Instytut Włókien Naturalnych i Roślin Zielarskich
Oddział Roślin Zielarskich
ul. Libelta 27, 61-707 Poznań
tel. (0-61) 665-95-40, fax: 665-95-51
e-mail: bkedzia@iripz.pl, bognao@o2.pl
