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Galaflow PL 60 is the potassium salt of natural lactic acid made by Galactic through fermentation from sugar. It has a mild taste, antimicrobial properties, and is pH neutral (6.5 – 8.5). Galaflow PL 60 is widely used in food applications as a natural preservative.
Galaflow PL 60 is the potassium salt of natural lactic acid made by Galactic through fermentation from sugar. It has a mild taste, antimicrobial properties, and is pH neutral (6.5 – 8.5). Galaflow PL 60 is widely used in food applications as a natural preservative.
Potassium lactate serves as an effective antimicrobial agent that inhibits the growth of spoilage bacteria and pathogens in meat, poultry, seafood, and prepared meals. It is particularly valued by food manufacturers seeking to reduce sodium content in their products, as potassium lactate provides comparable antimicrobial performance to sodium lactate while contributing potassium instead of sodium to the finished product.
In addition to its preservative function, potassium lactate enhances water-binding capacity in meat products, improving yield and texture. Its neutral pH and mild taste make it easy to incorporate into formulations without significantly affecting the flavor profile.
Chemical name: 2-Hydroxypropanoic acid, monopotassium salt
Molecular formula: C3H5O3K
Molecular weight: 128 g/mol
CAS number: 85895-78-9
Density (@20°C): 1.32 – 1.35 g/mL
Potassium lactate content: 59 – 61% w/w
Potassium content: 18.0 – 18.6% w/w
Free lactic acid: Max. 0.18% w/w
Sodium: Max. 0.1% w/w
pH (fresh solution): 6.5 – 8.5
Color: Max. 50 Hazen
Odor: Almost odorless
Taste: Mild saline
Shelf life: 48 months
Certifications: Kosher, Halal, GRAS, FCC
High sodium content in processed foods driving consumer health concerns Bacterial spoilage and pathogen growth reducing shelf life in meat and prepared meals Need for antimicrobial preservatives that support sodium reduction claims Moisture loss and poor water retention in processed meat products Clean-label preservation requirements as consumers avoid synthetic preservatives
Processed meat and poultry, seafood, prepared meals, sauces and dressings, plant-based meat alternatives, and any application where reduced-sodium preservation is desired.
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