Method for preparing silkworm powder from yellow-blood high-translucent silkworms

The invention discloses a method for preparing silkworm powder from yellow-blood high-translucent silkworms. The method includes the steps of sterilizing baby silkworms, silkworm rearing tools and mulberry field with 100-200mg/L fluorine dioxide, selecting yellow-blood high-translucent silkworms for rearing, feeding the silkworms with mulberry leaves having high content of 1-Deoxynojirimycin untilthe silkworms grow to be fourth stage with more three days, and stopping to feed the silkworms for 12 hours to allow the silkworms to defecate; selecting healthy silkworms basically uniform in size,removing silkworm faeces, soaking the silkworms in 20-100mg/L chlorine dioxide for 5-10 minutes, washing and then drying surface moisture, freezing the dried silkworms at the low temperature of -20 DEG C for at least 12 hours, carrying out vacuum freeze drying until achieving the dry weight/fresh weight ratio about 15%, grinding in an environment filled with nitrogen gas at the temperature of -5-0DEG C, screening with siev