Furthermore,
its therapeutic property is disease healing. In the ancient time, Roman people believed that mushroom is food of gods.
According to Chinese people’s belief, the mushroom was elixir of life while Lentinula edodes was usually consumed
by Japanese people so as to be aphrodisiac. Actually, mushroom cultivation in plastic bags has been creating vital
income for several entrepreneurs, i.e. or L. edodes, S. communeand G. lucidumwith main substrate in plastic bags,
Parawood sawdust. Shortage of sawdust in the future. Furthermore, increasing of fuel price and long distance of
transportation from sawdust sources would certainly make sawdust in short supply and high price.