Food Grade Sodium Lactate Powder is the sodium salt of L-lactic acid, a safe organic food additive.It appears as white or off-white free-flowing crystalline powder, odorless or with a faint mild lactic acid smell. It has excellent water solubility, weak mild salty-sour taste, low hygroscopicity compared to liquid sodium lactate, and good mixing dispersion in solid food raw materials.
Solution: Main Food Applications & Recommended Dosage
Core Functions
1. Moisture Retention & Tenderizer for Meat Products
Bind free water in meat, inhibit water loss during freezing, thawing, cooking and roasting. Effectively improve tenderness, juiciness and texture of ham, sausage, bacon, beef jerky and frozen meat cuts, reduce product shrinkage rate.
2. Natural Antimicrobial & Shelf-Life Extender
Lower local microenvironment pH in food, restrain growth of harmful bacteria such as Listeria, Salmonella, E. coli and mold. Extend shelf life of cooked meat, bakery food, ready-to-eat meals and dairy desserts without synthetic preservatives.
3. Acidity Regulator & Flavor Buffer
Stabilize food pH value, balance sour taste, mask bitter or metallic off-notes. Avoid sharp acid stimulation, widely used in beverages, confectionery and dairy to deliver soft, mellow flavor.
4. Antioxidant Synergist
Coordinate with antioxidants to slow fat oxidation and rancidity, delay discoloration of meat and fried food.
5. Nutrient Supplement & Electrolyte Agent
Supply lactate and sodium ions; added to functional drinks, sports nutrition and oral supplements to replenish electrolytes after exercise.
Main Application Fields
-Meat & aquatic processed food: Ham, sausage, smoked meat, frozen seafood, meatballs
-Bakery & pastry: Bread, cakes, cookies, fillings
-Beverages & dairy: Functional drinks, yogurt, ice cream, milk desserts
-Confectionery & snacks: Soft candy, jerky, puffed food
-Ready-to-eat food, instant meals, salad dressings
-Nutritional solid beverages and dietary supplements
Recommended Dosage
All dosages below are calculated based on the weight of finished food products, in line with international food additive usage limits.
1) Meat & Aquatic Products (Core Application)
Cooked ham, sausage, bacon: 10 – 30 g per kg finished product (1% – 3%)
Frozen meat, beef jerky, meatballs: 8 – 25 g/kg
Frozen shrimp, fish fillets: 5 – 20 g/kg
Function: Water retention, antisepsis, tenderizing
2) Bakery, Cakes & Fillings
Bread, toast, pastry: 2 – 8 g/kg
Fruit fillings, cream fillings: 5 – 15 g/kg
Function: Anti-aging, delay staleness, inhibit mold growth
3) Beverages, Yogurt & Ice Cream
Sports electrolyte drinks, fruit juice: 1 – 5 g/kg
Yogurt, ice cream, milk pudding: 2 – 6 g/kg
Function: Flavor buffering, electrolyte supplementation, stable texture
4) Confectionery & Snacks
Soft candy, marshmallow: 3 – 10 g/kg
Dried meat snacks, puffed food: 2 – 12 g/kg
5) Ready-to-Eat Food & Seasonings
Instant cooked dishes, salad dressing: 4 – 15 g/kg
Maximum Allowable Limit Regulation
In most regions (EU, FDA, China), sodium lactate powder can be used according to Good Manufacturing Practice (GMP) with no strict fixed upper limit, but manufacturers shall not over-dose to avoid excessive salty taste affecting food flavor.
Usage Precautions
Dissolve in warm water first before adding to meat marinating liquid or liquid food for uniform distribution; mix evenly with powder raw materials for solid food.
Seal and store in cool, dry and ventilated warehouse, avoid damp environment to prevent caking.
It can be compounded with sodium diacetate, potassium sorbate, vitamin C to achieve synergistic antisepsis and antioxidant effects.
For low-sodium health food, reduce dosage or partially replace with potassium lactate powder.
