peritrophic membrane proteins围食膜蛋白质
Peritrophic membrane is a thin layer membrane in midgut. It is consisted of protein,chitin and other carbonhydrate compounds.
昆虫中肠围食膜主要由蛋白质、几丁质和糖类等组成。
参考来源 - 蜜蜂球囊菌cDNA文库的构建及胞外酶的定性研究Peritrophic membrane (PM) is secreted by midgut cell and separates the food from themidgut epithelium in most but not all insects and it plays key roles in the intestinal biology ofthe insect.
围食膜是大多数昆虫中肠细胞分泌的一层非细胞性薄膜，具有多种功能。
参考来源 - 昆虫围食膜结构、组分及与苦皮藤素V选择毒性关系的研究