Bacillus paramycoides fermentation method
A technology of Bacillus mycoides and fermentation methods, applied in the field of bioengineering, can solve problems such as waste of resources, pollution of the environment, complex processes, etc., and achieve the effect of solving difficult problems
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Embodiment 1
[0033] like Figure 1 to Figure 2 Shown, technical scheme of the present invention is: the material that the present invention adopts and experimental method comprise the following steps:
[0034] A method for fermenting Bacillus pseudomycoides, comprising the following steps:
[0035] (a) Making the fermentation base
[0036] Feathers are sterilized, and a culture solution is added in a certain proportion to obtain a fermentation bottom material; the culture solution contains a carbon source, and each liter of the culture solution contains 2 g of a carbon source, and the carbon source is glucose; the culture solution Contains a nitrogen source, 2g of a nitrogen source per liter of the culture solution, and the nitrogen source is beef powder; the culture solution also contains an inorganic salt, 0.05g of an inorganic salt per liter of the culture solution, and the inorganic salt The salt is anhydrous magnesium sulfate.
[0037] (b) Inoculate with bacteria that can degrade f...
Embodiment 2
[0044] like figure 1 , image 3 , Figure 5 and Image 6 Shown, technical scheme of the present invention is: the material that the present invention adopts and experimental method comprise the following steps:
[0045] A method for fermenting Bacillus pseudomycoides, comprising the following steps:
[0046] (a) Making the fermentation base
[0047] Feathers are sterilized by adding a culture solution in a certain proportion to obtain a fermentation base; the culture solution contains a carbon source, and every liter of the culture solution contains 10 g of a carbon source, and the carbon source is soluble starch; the culture solution contains Nitrogen source, containing nitrogen source 10g in every liter of described culture fluid, described nitrogen source yeast powder; Also contain inorganic salt in the described culture fluid, contain inorganic salt 0.2g in the described culture fluid of every liter, described inorganic salt is copper sulfate.
[0048] (b) Inoculate ...
Embodiment 3
[0055] like figure 1 and Figure 4 Shown, a kind of Bacillus mycoides fermentation method comprises the following steps:
[0056] (a) Making the fermentation base
[0057]Feathers are sterilized, and a culture solution is added in a certain proportion to obtain a fermentation base; the culture solution contains a carbon source, and each liter of the culture solution contains 15 g of a carbon source, and the carbon source sucrose; the culture solution contains Nitrogen source, containing nitrogen source 15g in every liter of described culture solution, described nitrogen source is corn steep liquor; Also contains inorganic salt in described culture solution, contains inorganic salt 0.3g in every liter of described culture solution, and described inorganic salt for manganese sulfate.
[0058] (b) Inoculate with bacteria that can degrade feathers
[0059] Inoculate the obtained fermented bottom material with a certain proportion of bacterial strains capable of degrading feath...
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