Method for producing corn flour by the solid state fermentation of maize pulp by using edible fungi
A technology of solid-state fermentation and corn dregs, which is applied in the field of food processing, can solve the problem of low added value of products, and achieve the effect of improving immunity and good health care
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Embodiment 1
[0022] Adopt prior art substratum to carry out single antler ganoderma fermentation:
[0023] Antler Ganoderma lucidum was purchased from China Industrial Microorganism Culture Collection Center, the collection number is CICC 14045, and the address of the collection center is No. 32, Xiaoyun Road, Chaoyang District, Beijing.
[0024] The parent species is activated on the PDA plate until the colony grows to a diameter of 5 cm, and the bacterium block with a diameter of 1 cm is obtained with a puncher, and inoculated with a fermentation medium of the prior art, wherein the composition of the fermentation medium is that every 100 ml of water contains: 2 g of sucrose, bean cake Powder 0. 2g, KH 2 PO 4 0.2g, MgSO 4 .7H 2 O 0.1g, FeSO 4 0. 2g. Incubate at 28°C for 6 days with constant temperature shaking at 140r / min.
[0025] Table 1 Index of fermentation broth
[0026] Live bacteria content 10 9 cfu / ml Crude polysaccharide content 1.9mg / ml Ganod...
Embodiment 2
[0028] Adopt prior art substratum to carry out single Hericium erinaceus liquid fermentation:
[0029] Hericium erinaceus was purchased from China Industrial Microorganism Culture Collection Center, the collection number is CICC 14080, and the address of the collection center is No. 32, Xiaoyun Road, Chaoyang District, Beijing.
[0030] The parent species is activated on the PDA plate, and after the colony grows to a diameter of 5 cm, a 1 cm diameter bacterial block is obtained with a puncher, and the fermentation medium of the prior art is inoculated, wherein the fermentation medium composition is that every 100 ml of water contains: glucose 3g, soluble Starch 2g, yeast extract 1g, KH 2 PO 4 0.1g, MgSO 4 .7H 2 O 0.06g, at 27 ° C, 140r / min constant temperature shaking culture for 6 days.
[0031] Table 2 Index of fermentation broth
[0032] Live bacteria content 10 9 cfu / ml Crude polysaccharide content 1.2mg / ml Polysaccharide content of Hericium...
Embodiment 3
[0034] Adopt culture medium of the present invention to carry out staghorn ganoderma and Hericium erinaceus liquid mixed fermentation:
[0035]The female species is activated on the PDA plate, and after the colony grows to 5 cm in diameter, obtain a 1 cm diameter bacterium block with a puncher, inoculate the fermentation medium, and adopt the fermentation medium of the present invention, wherein the formula of the fermentation medium is per 100 ml of water. Contains: 1.5g of glucose, 3g of corn flour, 0.5g of bean cake powder, 0.3g of yeast extract, 0.15g of magnesium sulfate, and 0.02g of calcium chloride. Incubate at 28°C for 6 days with constant temperature shaking at 140r / min.
[0036] Table 3 Index of fermentation broth
[0037] Live bacteria content 10 11 cfu / ml Crude polysaccharide content 4.3mg / ml Ganoderma lucidum polysaccharide content 1.7mg / kg Polysaccharide content of Hericium erinaceus 0.9mg / kg
[0038] The fermented seed li...
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