A process for preparation of exo-polymers from submerged mycelial culture of Ganoderma lucidum and the use of the same

摘要

The invention Reishi mushroom (Ganoderma lucidum) in the production method of the polymer material (Exo-polymer) from the culture mycelia, and their use to inoculate Ganoderma mycelium on synthetic medium Ganoderma lucidum and pH 4~7, 25~35 ℃ temperature on while supplying air at a rate of 1vvm by stirring at 10~30 50~150rpm ilgan liquid culture, and then obtaining a precipitate was separated by the centrifugal 10-30 minutes to the culture medium to 5,000~15,000 × g supernatant was treated in ethanol and freeze-dried a polymer material isolated by dissolving the following: distilled water, separated and the dialysis centrifuge consists of protein 17.2% and carbohydrate 82.8%, and it contains a glycoprotein with a molecular weight of 780kDa, increasing the glycogen concentration in muscle and liver upon administration to the mouse, reduce the accumulation of lactic acid in serum and, an excellent effect of enhancing the locomotion.