The formation process of silkworm chrysalis: silkworm chrysalis becomes silkworm chrysalis after cocoon formation. When a silkworm spits out a lot of silk, its body will gradually contract, and the swing of its head and chest will slowly slow down. At first, spinning will appear messy, forming a loose and soft cocoon silk layer, called pupa lining; When silkworms spin silk and cocoon for a period of time, they will become pupae in about four days.

Silkworm pupae are spindle-shaped and divided into three sections: head, chest and abdomen. The head is small, with compound eyes and tentacles, the chest has chest, feet and wings, and the abdomen has nine sections, and the color is brown. When the silkworm pupates, its body color is light yellow.

Silkworm pupae, allonym bees, original silkworm pupae, late silkworm pupae. Silkworm pupae are pupae insects that become cocoons after silkworms spin silk and form cocoons. Silkworm pupa is not only delicious and nutritious, but also a valuable source of animal protein.

China has a long history of sericulture and is the world's largest producer of fragrant silk. As silkworm chrysalis is the main by-product of silk, China can produce more than 500,000 tons of fresh silkworm every year. Silkworm pupa is suitable for a variety of cooking methods, such as boiling, frying, frying and frying. Common dishes include crispy silkworm chrysalis, boiled silkworm chrysalis, stewed silkworm chrysalis and cumin silkworm chrysalis.