蚕丝蛋白质包括绢丝腺液状丝素与丝胶，以及茧丝中丝素与丝胶。

Silk protein consists of silk-gland liquid fibroin and silk sericin as well as fibroin and sericin in the bave.

youdao

蚕丝蛋白质包括绢丝腺液状丝素与丝胶，以及茧丝中丝素与丝胶。

Silk protein consists of silk-gland liquid fibroin and silk sericin as well as fibroin and sericin in the bave.

youdao