Feed grade lactic acid 60 is an acid produced by the fermentation of carbohydrates such as sugar and starch. It is used as an acidulant, flavoring, and preservative agent in animal feed. It can
also be used as a pH regulator, neutralizer, and fermenting agent in feed production. Lactic acid is a safe and effective feed additive and has a relatively low toxicity level.
Specification of Food Grade Lactic Acid
Basic Information
Chemical Name L(S)-2-hydroxypropionic acid
Molecular Formula C3H6O3
Molecular Weight 90
Technical Indicator
Lactate Content > marked value +0.5-+1.5
L-lactic acid accounts for the total lactic acid content, w/% >95%
Chroma 20,000-25,000
Chloride (C1), mg/kg < 20mg/kg
Sulfate (in SO4), mg/kg < 50mg/kg
Iron salt (Fe meter), mg/kg < 1.0mg/kg
Burning residue, w/% < 1.0%
Arsenic (As), mg/kg < 1.0mg/kg
Lead (Pb meter), mg/kg < 2.0mg/kg
Chloride, mg/kg < 5.0mg/kg
Feed Grade Lactic Acid Application
Feed-grade lactic acid can be used for a number of applications in animal and fish feed production. It can be used as a pH regulator to help maintain the proper acidity levels in feed rations. It
can also be used as a preservative to help extend the shelf life of feed products and prevent spoilage. Additionally, it can act as an energy source for animals, as lactic acid is a source of
carbohydrates. Finally, it can help reduce bacterial growth in feed ingredients and products.
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