A method for preparing silkworm powder
A technology of whole silkworm powder and silkworm, which is applied in powder transportation, freeze-drying transportation, metabolic diseases, etc., and can solve problems such as difficult industrial production, high equipment requirements, and complicated preparation methods
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[0013] The preparation steps of the present invention are as follows:
[0014] 1. Breeding and preparation of silkworms. According to conventional feeding methods, collect and clean up the silkworm larvae on the 3rd day of the 5th instar, kill them immediately, and quickly store them at low temperature (below -20°C);
[0015] 2. Biotransformation. Put the low-temperature-treated silkworm in an alcohol solution to sterilize, degrease, decompose protein and other macromolecular substances, and then dehydrate and dry;
[0016] 3. Ultra-low temperature freeze-drying. The dehydrated and dried silkworm enters an ultra-low temperature (below -60° C.) freeze dryer for ultra-low temperature freeze-drying until completely dry.
[0017] 4. Superfine crushing. The dried silkworm is ultrafinely pulverized to below 180 mesh.
[0018] The output of the present invention is that each box of silkworm eggs (about 25,000 silkworms) can produce 6 kg of silkworm powder, and the original activ...
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