Acta Mycologica DOI: 10.5586/am.1086 ORIGINAL RESEARCH PAPER Publication history Received: 2016-04-29 Accepted: 2016-12-15 Chemical compounds of extracts from Published: 2016-12-27 Sarcodon imbricatus at optimized growth Handling editor Maria Rudawska, Institute of Dendrology, Polish Academy of conditions Sciences, Poland Authors’ contributions Katarzyna Sułkowska-Ziaja1*, Agnieszka Szewczyk1, Joanna KSZ collected, optimized, 2 1 3 and examined sterols; AS Gdula-Argasińska , Halina Ekiert , Jerzy Jaśkiewicz , Bożena examined phenolic acids; JGA Muszyńska1 examined fatty acids; all authors 1 contributed to the manuscript Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical preparation College, Medyczna 9, 30-688 Kraków, Poland 2 Department of Radioligands, Faculty of Pharmacy, Jagiellonian University Medical College, Funding Medyczna 9, 30-688 Kraków, Poland 3 Publishing of the manuscript Faculty of Health and Medical Science, Andrzej Frycz Modrzewski Kraków University, Gustawa was financially supported Herlinga-Grudzińskiego 1, 30-705 Kraków, Poland by the statutory funds of the * Corresponding author. Email:
[email protected] Jagiellonian University Medical College. Competing interests Abstract No competing interests have The effect of carbon and nitrogen sources and initial pH and temperature of the been declared. medium on the mycelial growth of Sarcodon imbricatus (L.) P. Karst. in axenic Copyright notice liquid culture was investigated. The optimal composition of the medium was found © The Author(s) 2016. This is an to be: 5% fructose, 1% hydrolysate of casein, 1% yeast extract, and 0.3% KH2PO4 at Open Access article distributed pH = 6 and incubation temperature of 20°C. In this condition the maximum bio- under the terms of the Creative −1 Commons Attribution License, mass growth was observed, yielding 10.2 g L of dry weight after 3-week of growth.