药用菠萝酶国外是从菠萝果或茎提取的一组酶,工艺采用溶剂抽提法,而我国则是从制菠萝罐头下脚料的皮及芯提取的。工艺分别采用硫酸铵盐析法及单宁酸沉淀法,产品均系多相成分,内含蛋白水解酶、淀粉酶、脂肪酶、凝乳酶以及羧基肽酶等。其中蛋白水解酶能使纤维蛋白、肌纤蛋白、酪蛋白、胶原蛋白、谷蛋白、弹性硬蛋白、球蛋白等解聚,因而增加血管壁的通透性,促进局部血液循环, Medicinal pineapple enzyme abroad is a group of enzymes extracted from pineapple or stem, using solvent extraction process, and our country is from pineapple canned skin and core extraction. The processes were ammonium sulfate salting-out method and tannic acid precipitation method, the products are multi-phase components, containing proteolytic enzymes, amylase, lipase, rennet and carboxypeptidase. Among them, proteolytic enzymes can depolymerize fibrin, myofibrillar protein, casein, collagen, gluten, elastin, globulin and the like, thereby increasing permeability of blood vessel wall, promoting local blood circulation,