Poria cocos production seed culture base material and preparation method of poria cocos production seeds

[0016] A kind of Poria cocos production seed culture material, is made up of the raw and auxiliary materials of following parts by weight: 720 parts of pine sawdust, 200 parts of corn flour, 80 parts of wheat bran, 1 part of gypsum powder, 2 parts of calcium carbonate, 1 part of brown sugar, 400 parts of water .

[0017] Utilize this base material to prepare Poria cocos production seed culture base method and comprise the steps:

[0018] 1. Preparation of raw materials:

[0019] Prepare various raw materials according to the above ratio;

[0020] Second, the preparation of culture medium:

[0021] First spread the pine sawdust on the bottom layer, and evenly sprinkle other raw materials except water on it, after fully stirring, then slowly add water, mix well and then pack into bags (30×8×8cm), each bag is filled with 0.5 kg, autoclaved (1.4×10 5 Pa) 3h.

[0022] 3. Inoculation and cultivation of production species:

[0023] After the bacterial bag described in step 2 is co

[0036] A kind of Poria cocos production seed culture material, is made up of the raw and auxiliary materials of following parts by weight: 650 parts of pine sawdust, 100 parts of corn flour, 30 parts of wheat bran, 1 part of gypsum powder, 1 part of calcium carbonate, 1 part of brown sugar, 300 parts of water .

[0037] Utilize this culture medium to inoculate the original seed of Poria cocos according to the method of Example 1, and cultivate it at 25 ± 3°C. After 3-5 days of inoculation, check whether there is pollution. After 30 days, the hyphae grow vigorously, covered with bacteria bags, and the color is white , Uniform and dense, open the fungus bag, you can smell the rich and specific fragrance of Poria cocos, which is a qualified production species.

[0039] A seed culture material for Poria cocos production, which is composed of the following raw and auxiliary materials in parts by weight: 450 parts of pine sawdust, 150 parts of corn flour, 75 parts of wheat bran, 2 parts of gypsum powder, 1 part of calcium carbonate, 0.5 part of brown sugar, and 280 parts.

[0040] Utilize this medium material to inoculate the original seed of Poria cocos according to the method in Example 1, and cultivate it at 25 ± 3°C. After 3-5 days of inoculation, check whether there is pollution. After 28 days, the hyphae grow vigorously, covered with bacteria bags, and the color is white , Uniform and dense, open the fungus bag, you can smell the rich and specific fragrance of Poria cocos, which is a qualified production species.