Culture medium suitable for industrial production of bifidobacteria and preparation method thereof
A bifidobacterium and culture medium technology, applied in the field of bifidobacterium culture medium and its preparation, can solve the problems of cumbersome operation, intolerance to freezing, and harmful effects of inorganic salt components on human and animal health, and achieve simple production process Effect
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[0041] Example 1:
[0042] (1) Preparation of corn syrup: After weighing the dry corn syrup, add water to 55~63g / L, filter with gauze, and set aside;
[0043] (2) Add glucose, 10~20g / L; Tween-80, 0~1g / L;
[0044] (3) Adjust the pH value to 6.5~7.2;
[0045] (4) Sterilize at 110℃~121℃ for 10~15min for later use.
Example Embodiment
[0046] Example 2:
[0047] (1) Preparation of corn syrup: select the refined corn syrup powder that has been spray-dried, and after weighing, add water to 63g / L, adjust the pH to 7.2, filter with 8 layers of gauze, and set aside;
[0048] (2) Add glucose, 10g / L;
[0049] (3) Adjust the pH value to 6.5;
[0050] (4) Divide, sterilize at 110℃~121℃ for 10~15min for later use.
Example Embodiment
[0051] Example 3:
[0052] (1) Preparation of corn syrup: select the refined corn syrup powder that has been spray-dried, and after weighing, make up water to 58g / L, adjust the pH to 7.2, filter with 8 layers of gauze, and set aside;
[0053] (2) Add glucose, 15g / L; Tween-80, 0.5g / L;
[0054] (3) Adjust the pH value to 7.0;
[0055] (4) Divide, sterilize at 110℃~121℃ for 10~15min for later use.
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