Features: 1) It is used for ferment dairy products, sour lactic and pineapple juice as preservative 2) Soy sauce, marmalade, man-made cream, gelose soft sweets: 0.1 - 1.0g/kg 3) Fruit juice, fruit drink, grape wine, fruit wine: 0.1 - 0.6g/kg4) Carbonated wing, soda water: 0.05 - 0.2g/kg 5) Dried fish products, drinks of soy bean and milk, food of soy bean cake stuffing,lactobacillin drink: 0.1 - 1.0g/kg 6) Tobacco, cosmetics and toothpaste: 0.6 - 2g/kg 7) Concentrated fruit juice dosage mustn't exceed 2.0g/kg