Appearance: Pale yellow fine powder Raw Source: Extracted from fresh pineapple stem, alias Ananas Comosus Extract / Pineapple Enzyme Activity Grades: In-stock 1000/1200/1800/2400 GDU/g; custom 800–3000 GDU/g for OEM Physical Traits: Pale yellow fine powder, 80/100 mesh, fully water-soluble, mild pineapple smell Quality Standard: Loss on drying ≤5%; heavy metals & microbes meet international food safety limits, zero artificial additives Packaging Options: 1kg/5kg foil trial bags, 25kg fiber drums Storage Rule: Seal tightly, store below 25°C away from heat & moisture; 24-month shelf life unopened