CULTURE MEDIUM COMPOSITION FOR CULTURING PHELLINUS LINTEUS MYCELIUM AND CULTURE OF PHELLINUS LINTEUS MYCELIUM USING THE SAME COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a culture medium composition for culturing Phellinus linteus mycelium in which the culture of Phellinus linteus mycelium is easily conducted and a special process for extracting mycelium is needless, and to provide a method for producing Phellinus linteus mycelium using the same culture medium. SOLUTION: This method comprises the following steps: preparing a culture medium by formulating 40-60 wt.% of at least one kind selected from the group consisting of brown rice, roasted brown rice, barley (or wheat), its powder, and uncracked and roasted grains of barley with 40-60 wt.% of underground water, by pouring the mixture into a bottle for culturing spawn, by heating them at a steam pressure of 15 lb/cm2 (120-121 deg.C) for 50-60 min to perform high pressure sterilization and by cooling them; separating tissue from carpophore of natural Phellinus linteus, subculturing the tissue in a medium extracted from mulberry trees and then performing seed culture in a similar medium; and inoculating the seed culture solution in the above formulated culture medium, followed by culturing it at 25±10 deg.C for 25-30 days.