Keeping dairy, bakery and beverage products fresh is essential for quality and safety. Potassium sorbate Food Preservatives South Africa is a widely used, food-grade preservative in South Africa that effectively inhibits mould and yeast growth, making it ideal for cheeses, yoghurts, cakes, jams and many drinks.
What potassium sorbate does for your product
Potassium sorbate is the potassium salt of sorbic acid. It’s tasteless, odourless and water-soluble, and works best in acidic formulations to prevent spoilage organisms from multiplying — which helps extend shelf life without altering flavour or texture. It is commonly used alongside other preservatives (for broader microbial control) in commercial food production.
Where to buy food-grade potassium sorbate in South Africa
South African suppliers stock food-grade potassium sorbate in a variety of pack sizes — from small retail kilograms for bakers and artisan producers to 25 kg or 25–50 kg bulk bags for larger manufacturers. Reputable distributors and chemical suppliers in South Africa include industrial distributors and speciality ingredient shops that list food-grade potassium sorbate and complementary preservatives. Examples of local vendors and distributors include industry suppliers and online shops that explicitly sell food-grade potassium sorbate.
Choosing the right preservative strategy for dairy, bakery and drinks
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Dairy: potassium sorbate helps control yeast and mould in soft cheeses, spreads and cultured products; combine with good hygiene and appropriate pH control. camlinfs.com
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Bakery: it prevents surface mould on breads, cakes and fillings, enabling longer shelf windows with minimal sensory impact. Earthworm Express
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Drinks: in acidic beverages and some low-alcohol drinks, potassium sorbate prevents secondary fermentation and spoilage from yeasts. Masiye Labs
Regulatory and safety notes
Use only food-grade E202 and follow South African food-safety regulations and recommended inclusion levels for each product type. Many suppliers provide technical data sheets (TDS) and safety data sheets (SDS) to help you calculate correct dosages and ensure compliance. If in doubt, consult a food technologist or your supplier’s technical team. Brenntag+1
Quick tips for buyers in South Africa
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Buy from established suppliers who provide TDS/SDS and traceability. Masiye Labs
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Match grade (food vs. technical) to your application—always choose food grade for edible products. worldofscience.co.za
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Consider complementary preservatives for broader protection when formulation requires it. Earthworm Express
Conclusion
For South African dairy, bakery and beverage producers, potassium sorbate is a practical, proven tool to extend shelf life while preserving product quality. Source food-grade potassium sorbate from reputable local suppliers, follow regulatory guidance, and pair good manufacturing practices with the right preservative strategy to keep products safe and fresh. Masiye Labs+1
