China Manufacturer Lactic Acid

●Food industry：As an acidifier, preservative, flavoring agent, and pH regulator, it is widely used in beverages, alcoholic beverages, canned goods, candies, and other foods. It can give food a unique sour taste, improve taste, while inhibiting microbial growth and extending food shelf life.

●Medical aspect：(1) Lactic acid vapor disinfection can effectively kill bacteria in the air in operating rooms, laboratories, and other places.

(2) Lactic acid is widely used in medicine as a preservative, carrier, co solvent, pharmaceutical preparation, pH regulator, etc;

(3) Lactic acid polymerization produces polylactic acid, which can be drawn into silk and spun into threads. This type of thread is a good surgical suture, and after the suture is healed, it does not need to be removed. It can automatically degrade into lactic acid and be absorbed by the human body.

●Cosmetic industry：Added to skincare products, it has moisturizing, nourishing, and pH regulating effects, which can keep the skin soft and smooth, while also promoting the absorption of other nutrients by the skin.

●Agriculture and Livestock Industry：(1) Lactic acid with an optical purity of over 99% can be used in the production of slow-release pesticides, such as herbicides, and has the characteristics of being non-toxic, harmless, and efficient to crops and soil;

(2) Lactic acid polymer can be used to produce agricultural film, which can replace plastic film. It can be decomposed by bacteria and absorbed by the soil, which is beneficial for environmental protection;

(3) Lactic acid can also be used as a storage agent for green feed and a maturation agent for forage;

(4) Used as a growth promoter in pig and poultry feed. Lactic acid can lower the pH value in the stomach, activate digestive enzymes, improve amino acid digestion ability, and benefit the growth of intestinal epithelium. Feeding piglets with feed containing acidifiers for a few weeks after weaning can increase their weight by 15% during the weaning period;

●Other industries：(1) Used in the textile industry to process fibers, it can make the fibers easy to color, increase gloss, and make the touch soft;

(2) In the leather industry, lactic acid can remove lime and calcium from leather, making it soft and fine, thus producing high-quality leather;

(3) Lactic acid, due to its chelating ability with nickel, is often used in nickel plating processes. It can also serve as an acid-base buffer and stabilizer in electroplating tanks. In the microelectronics industry, its unique high purity and low metal content meet the semiconductor industry's requirements for high quality. 

(4) Lactic acid has the function of cleaning and descaling, and can be used as a cleaner for coffee machines, bathrooms, and toilets, with better performance than traditional organic descaling agents.