1.CAS No:79-33-4
2.light yellow liquid
3.Min80%food grade
4.As preservative,PH regulator,flavoring additive ect in food
Molecular formula:CH3CH(HO)COOH
Molecular weight:90.08
Appearance:light yellow liquid
Quality index:
ITEM | UNIT | STANDARD | TEST |
Assay | % | ≥80 | 80.5 |
Sulphated ash | % | ≤0.1 | <0.04 |
Chloride | % | ≤0.2 | <0.2 |
Sulphate | % | ≤0.25 | <0.25 |
Iron | ppm | ≤10 | <10 |
Arsenic | ppm | ≤3 | <3 |
Lead | ppm | ≤5 | <1 |
Mercury | ppm | ≤1 | <0.5 |
Heavy metals(as Pb) | ppm | ≤10 | <10 |
Color | apha | ≤150 | 80 |
Conclusion | Qualified | ||
Application in the food industry
1.lactic acid has strong antiseptic efficiency, it can be used in wine, beverage, meat, food,
pastry production, pickled vegetables (olives, cucumbers, pearl onion) and canned food
processing, fruit storage, it can adjust pH value, extend the shelf life, keep food color and
improve product quality ect.
2.As a seasoning, lactic acid unique sour can make food much more delicious ,it can be
added in salad, soy sauce and vinegar ,which can keep microorganism stable and make
the taste more temperate.
3.For it's mild sour ,it can be used in soft drinks and fruit juices.
4.In the brewing beer industry, it can adjust pH value, promote the saccharification, improve
the quality of beer yeast fermentation, increase beer flavor and extend the shelf life. In liquor,
wine and fruit wine,it can also adjust pH, prevent bacterial growth, and strengthen the taste .
5.Buffer lactic acid can be applied to hard candy, candied fruit and other sweets products,
moderate sugar conversion rate.
6.natural lactic acid can be used in dairy products such as yogurt, ice cream, it has good
antimicrobial function.
7.As natural sour regulator, lactic acid can be used in bread, cakes, biscuits and baking
food for seasoning and bacteriostasis, it can improve quality , color and lustre and extend
the shelf life.
Official Certification:The product has passed the REACH authentication
