The culture conditions for the mycelial growth of Auricularia auricula-judae

Abstract

Phellinus genus belonged to Hymenochaetaceae of Basidiomycetes and has been well known as one of the most popular medicinal mushrooms due to high antitumor activity. This study was carried out to obtain the basic information for mycelial culture conditions of Phellinus linteus, P baumii, and P gilvus. According to colony diameter and mycelial density, the media for suitable mycelial growth of them were shown in MEA, glucose peptone, and MCM. The optimum temperature for mycelial growth was 30 degrees C. Carbon and nitrogen sources were mannose and malt extract, respectively. The optimum C/N ratio was 10: 1 to 5: 1 with 2% glucose concentration, vitamin was thiamine-HCl, organic acid was succinic acid, and mineral salt was MgSO4 center dot 7H(2)O.