Cas:50-21-5 Lactic acid powder
| product name |
Lactic acid |
| cas number |
50-21-5 |
| apperance |
Pale Brown crystal powder |
| Density |
1.3±0.1 g/cm3 |
| MF |
C3H6O3 |
| MW |
90.078 |
Food Industry
1) Lactic acid has a strong antiseptic and fresh-keeping effect. It can be used in fruit wine, beverages, meat, food, pastry production, vegetable (olive, cucumber, pearl onion) pickling and canning processing, grain processing, and fruit storage. pH value, antibacterial, extending shelf life, seasoning, maintaining food color and improving product quality, etc.;
2) In terms of seasonings, the unique sour taste of lactic acid can increase the deliciousness of food. Adding a certain amount of lactic acid to salads, soy sauce, vinegar and other seasonings can maintain the stability and safety of microorganisms in the product, and at the same time make the taste more mild ;
3) Since lactic acid has a mild sour taste, it can also be used as the first choice sour agent for carefully formulated soft drinks and fruit juices;
4) When brewing beer, adding an appropriate amount of lactic acid can not only adjust the pH value to promote saccharification, be beneficial to yeast fermentation, improve beer quality, but also increase the beer flavor and extend the shelf life. Used in white wine, sake and fruit wine to adjust pH, prevent the growth of bacteria, enhance sourness and refreshing taste; buffered lactic acid can be used in hard candies, fruit candies and other confectionery products, with moderate acidity and low sugar conversion rate. Lactic acid powder can be used for the powdering of all kinds of candies, as a powdered sour agent;
5) Natural lactic acid is a natural and inherent ingredient in dairy products. It has the taste of dairy products and good antimicrobial effect. It has been widely used in foods such as blended yogurt, cheese, ice cream, etc., and has become a popular sour agent for dairy products;
6) Lactic acid powder is a direct acidity regulator used in the production of buckwheat head. Lactic acid is a kind of natural fermented acid, so it can make bread have a unique taste; as a natural sourness regulator, lactic acid is used for flavoring and antibacterial effects in baked foods such as bread, cakes, biscuits, etc., and can improve food quality and maintain color , Extend the shelf life.
Medicine
1) The use of lactic acid vapor for disinfection in wards, operating rooms, laboratories and other places can effectively kill bacteria in the air, reduce diseases, and achieve the purpose of improving health;
2) Widely used as preservatives, carriers, co-solvents, pharmaceutical preparations, pH regulators, etc. in medicine;
3) Polylactic acid is obtained by polymerization of lactic acid. Polylactic acid can be drawn into silk and spun into thread. This thread is a good surgical suture. After the seam is healed, there is no need to remove the suture. It can automatically degrade into lactic acid and be absorbed by the body without adverse consequences. Especially the surgical sutures in the body can avoid the trouble of removing the sutures during the second operation. This polymer compound can be used as an adhesive in organ transplantation and bone fixation;
4) Lactic acid can be directly formulated into medicines or daily health products for use;
5) Restriction of muscle vitality and anti-fatigue.
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