Preparation method of anti-fatigue cordyceps militaris tomato ferment
A technology for tomato enzyme and cordyceps militaris, which is applied in the field of preparation of cordyceps militaris tomato enzyme, can solve the problems of low enzyme content and inability to meet people's normal needs and the like
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Embodiment 1
[0021] Step 1: Prepare yeast seed liquid:
[0022] Seed tank expansion medium: YPD liquid medium, the mass percentage of which is 1% yeast extract, 2% peptone, 2% glucose, 2% agar, and the rest is water. Put YPD liquid medium into 0.5M 3 In the seed tank, sterilize at a high temperature of 115°C for 30 minutes; under aseptic operation, dissolve 1.5 kg of dry yeast powder in 3 times sterile water to form a bacterial liquid, and put the bacterial liquid into the serum bottle and Inoculated to 0.5M 3 In the seed tank, pass sterile compressed air at 28°C with a ventilation rate of 0.2 cubic meters per minute, and cultivate for 20 hours. When the bacteria grow to the end of the logarithmic phase, stop the culture. Repeat the above steps to obtain the desired quality of yeast Seed liquid of bacterial liquid;
[0023] Step 2: Prepare lactic acid bacteria seed liquid:
[0024] Seed tank expansion medium: malt compound juice enrichment medium, its mass percentage is 10% wort, 0.5% soy pepton...
Embodiment 2
[0032] Step 1: Prepare yeast seed liquid:
[0033] Seed tank expansion medium: YPD liquid medium, the mass percentage of which is 1% yeast extract, 2% peptone, 2% glucose, 2% agar, and the rest is water. Put YPD liquid medium into 0.5M 3 In the seed tank, sterilize at a high temperature of 115°C for 50 minutes; under aseptic operation, dissolve 1.5 kg of dry yeast powder in 3 times aseptic water to form a bacterial liquid, and put the bacterial liquid into the serum bottle. Inoculated to 0.5M 3 In the seed tank, pass sterile compressed air at 30°C with an aeration rate of 0.3 cubic meters per minute. Cultivate for 30 hours. When the bacteria grow to the end of the logarithmic phase, stop the culture. Repeat the above steps to obtain the desired quality of yeast Seed liquid of bacterial liquid;
[0034] Step 2: Prepare lactic acid bacteria seed liquid:
[0035] Seed tank expansion medium: malt compound juice enrichment medium, its mass percentage is 10% wort, 0.5% soy peptone, 0.5% y...
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