Insect chitinases are a group of important chitinolytic enzymes, which hydrolyse the cuticle and peritrophic membranes of insects.
昆虫几丁质酶是分解昆虫体壁和中肠围食膜几丁质的重要酶类。
2
Paraffin sections through observation, found that feeding the bees EM biological agents in the intestinal Peritrophic matrix (PM) thickness and density have increased.
通过石蜡切片观察，发现饲喂em生物制剂的蜜蜂中肠围食膜厚度和致密度有一定的增加。
3
The results showed that narcotic components of the Chinese bittersweet did not destroy the midgut cells but considerably inhibited the secretion of peritrophic membrane.