Potassium Sorbate is a premium-grade food preservative widely recognized as "the ultimate food preservative" for its exceptional ability to inhibit the growth of mold, yeast, and other harmful microorganisms. As a water-soluble salt of sorbic acid, it provides a versatile solution for food and beverage manufacturers seeking to maintain product integrity without compromising sensory qualities.
Engineered for high stability and efficiency across a wide pH range, our Potassium Sorbate ensures maximum shelf-life extension for processed and packaged foods. Fully approved by global regulatory authorities including the FDA and EFSA, it offers a safe, reliable, and effective method to preserve freshness, color, and texture in a diverse array of industrial applications.
Detailed Parameters
| Appearance | White Granular or Powder | Assay | 99.0% - 101.0% |
|---|---|---|---|
| Alkalinity (as K2CO3) | ≤ 1.0% | Acidity (as Sorbic Acid) | ≤ 1.0% |
| Aldehyde (as Formaldehyde) | ≤ 0.1% | Heavy Metals (as Pb) | ≤ 10 mg/kg |
| Lead (Pb) | ≤ 2 mg/kg | Mercury (Hg) | ≤ 1 mg/kg |
| Arsenic (as As) | ≤ 3 mg/kg | Loss on Drying | ≤ 1.0% |
Key Advantages
Powerful Antimicrobial
Highly effective in inhibiting mold and yeast growth, significantly reducing spoilage and enhancing food safety.
Extended Shelf Life
Maintains freshness for longer periods in baked goods, dairy, and condiments, reducing waste in the supply chain.
Sensory Neutrality
Does not alter the natural taste, aroma, or appearance of food, ensuring a high-quality consumer experience.
Heat Stability
Remains stable during high-temperature processing, making it ideal for pasteurization and baking applications.
Global Compliance
Fully certified by FDA and EFSA, ensuring compliance with international food safety standards and regulations.
Versatile Solubility
Highly soluble in water and compatible with various pH levels for seamless integration into any formulation.
Product Gallery
Management Platforms
Bakery Preservation
Optimized for pastry, biscuits, and bread (0.3-0.5% dosage) to enhance taste and freshness.
Seafood Treatment
Ideal for fish and shrimp (0.3% solution for 30s) before freezing to preserve original flavor.
Dairy & Oil Control
Added to man-made cream and salad oil (0.3-0.5%) to prevent sourness and air bubbles.
Meat Preservation
Increases storage life of meat products by up to one week with a 0.3-0.5% concentration.
Liquid Condiments
Suitable for soy sauce, wine, and vinegar (0.1% dosage) for stabilized and delicious taste.
Packaging Standards
Supplied in high-quality cartons with inner PE lining to ensure moisture protection and purity.
Investment Return Comparison
| Metric | Traditional Preservatives | Potassium Sorbate |
|---|---|---|
| Microbial Control | Moderate / Selective | Broad Spectrum (Mold/Yeast) |
| Sensory Impact | Possible Taste Alteration | Neutral / No Impact |
| pH Compatibility | Limited Range | Wide Range Versatility |
| Regulatory Approval | Varies by Region | FDA & EFSA Approved |
| Cost-Efficiency | Standard | High (Low Dosage, High Effect) |
Frequently Asked Questions
Its primary function is to act as an antimicrobial agent, specifically inhibiting the growth of molds and yeasts, which prevents food spoilage and extends the overall shelf life of the product.
No, one of the key advantages of Potassium Sorbate is its minimal impact on sensory properties. It does not alter the taste, aroma, or appearance of the food.
Yes, Potassium Sorbate is approved by major global regulatory bodies, including the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA).
For pastries, biscuits, and bread, a recommended dosage of 0.3% to 0.5% is typically used to improve taste and prevent spoilage.
Yes, it possesses excellent heat stability, making it suitable for products undergoing pasteurization or baking.
It should be kept in its original packaging (cartons with inner PE lining) in a cool, dry place, away from direct sunlight and moisture.
