... activity: bromelain: 600- 2400GDU/gm, Part of use: leaf, brown fine powder Particle size 80-120 mesh pineapple extract, CAS ... MaxE. ColiNegativeSalmonellaNegativeStaphylococcusNegativePacking1Kg/ Al-plastic bag, 25Kg/Paper-drums with two plastic-bags inside.StorageStored in a cool, ventilated, ... heat or sun exposure, prohibited mixed with hazardous and toxic materials during store and transportation.