PURAC BF P/41 is a natural L-Lactic acid buffered with potassium lactate produced by fermentation from sugar. It is used in the Food & Nutrition industry as a pH regulator and preservative. As a buffered lactic acid, PURAC BF P/41 helps maintain optimal pH levels during processing and storage. The potassium lactate component also acts as a preservative extending shelf-life of products. With a stereochemical purity of over 95%, PURAC BF P/41 is well-suited for applications where a pure lactic acid is required without compromising on performance. It has found wide application in areas where gentle acidification is needed and meets regulatory requirements for clean label and natural products.