1. Live silkworm chrysalises can be stored outdoors if the local temperature is around zero.

2. If the local temperature is below 0°, it is best to store it indoors without heating facilities.

3. You can blanch the silkworm pupae with boiling water and salt, then let them cool, and then put them in the refrigerator to quickly freeze them, so that they can be stored for a longer period of time.

4. If the number of silkworm pupae is not large, they need to be stored in a constant-temperature cold storage, and the temperature should be maintained between 3 and 8 degrees.

Extended information:

The nutritional value of cocoon pupae:

1. Silkworm pupae are rich in chitin, and its extract is called chitosan, which can effectively improve The level of white blood cells in the human body can thereby improve the body's immune function.

2. Silkworm chrysalis has an inhibitory effect on Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa. It has good anti-inflammatory and anti-infective effects, and can inhibit bacteria and repel insects.

3. The unsaturated fatty acids contained in silkworm pupae can reduce excess cholesterol and have a certain regulatory effect on the body's sugar and fat metabolism.

4. Silkworm pupae contain an immune substance, α-interferon, which has special effects on cancer and can prevent cancer and fight tumors.

Baidu Encyclopedia-Cocoon