| abstract |
The invention belongs to the technical field of earthworm liquid preparation, and in particular relates to a method and a system for preparing earthworm stock liquid by applying carbon dioxide anaerobic environment fermentation. Step 1: put purified water, earthworms and sugar into a reaction tank; Step 3: Adjust the pressure and temperature in the reaction tank to ferment to obtain the earthworm stock solution; Step 4: Cool the earthworm stock solution in the reaction tank; Step 5: Stir and separate the cooled earthworm stock solution , to obtain earthworm stock solutions of different densities; Step 6: Collect and preserve earthworm stock solutions of different densities. The earthworm stock solution obtained by the fermentation of the present invention completely retains the beneficial components such as proteins and amino acids in the earthworm solution, and the obtained earthworm stock solution with different densities and different qualities can be directly applied to different medicines such as medical treatment, cosmetics, feed, fertilizer, and preservative. field. |