Mixed fermentation strain used for fermentation of biological cellulose
A technology of mixing fermentation bacteria and biocellulose, which is applied in microorganism-based methods, fermentation, microorganisms, etc., and can solve problems such as low fermentation level
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Embodiment 1
[0019] A mixed fermentation agent for biological cellulose fermentation, comprising Gluconacetobacter xylinum, Zymomonas mobilis, Bifidobacterium and / or Lactobacillus acidophilus.
[0020] The Bifidobacterium and Lactobacillus acidophilus can contain only one of them, or both.
[0021] Bacteria preparation steps:
[0022] 1. Activation of strains
[0023] Gluconacetoacetobacter xylinum, Zymomonas mobilis, Bifidobacterium and Lactobacillus acidophilus were respectively cultured and activated on the activation medium;
[0024] 2. Seed liquid culture
[0025] Gluconacetoacetobacter xylinum, Zymomonas mobilis, Bifidobacterium, and Lactobacillus acidophilus were respectively inoculated into the seed medium for expansion, and cultured to their logarithmic growth phase;
[0026] 3. Inoculation and fermentation
[0027] The seed solution of Gluconacetoacetobacter xylinum, Zymomonas mobilis, and Bifidobacterium and Lactobacillus acidophilus is in a volume ratio of 17:11:5 (wherein ...
Embodiment 2
[0030] Others are the same as in Example 1, and the mixed fermentation agent is 15:8:6 Gluconacetoacetobacter xylinum, Zymomonas mobilis, and Bifidobacterium.
Embodiment 3
[0032] Others are the same as in Example 1, and the mixed fermentation agent is 20:15:8 of Gluconoacetobacter xylinum, Zymomonas mobilis, and Lactobacillus acidophilus.
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