Product name: Xylananse 2,000U/g powder Specification: 1) Color: white or slight yellow 2) Appearance: particle, no deliquescence caking 3) Activity of xylanase: min. 2,000U/g 4) Mesh size: 80mesh~120mesh 5) Loss on drying (%): max. 10% 6) As content (mg/kg): max. 5mg/kg 7) Heavy metal content (Pb) (%): max. 0.003% 8) Salmonella: none 9) Period of validity: 12 months, under 25 oC Packing: 10kg paper barrel or 20 kg paper bag