[Propylene glycol supply and sales] Propylene glycol has antibacterial and sterilizing effects

Propylene glycol is an organic compound (diol), usually slightly Sweet, odorless, colorless and transparent oily liquid, hygroscopic and easily mixed with water, acetone, and chloroform. Propylene glycol has a wide range of applications and is often used as a hygroscopic agent, antifreeze, lubricant and solvent in the food, pharmaceutical and cosmetic industries. Propylene glycol supply points out: Propylene glycol, which is widely used in various industries, is divided into two types: 1,2-propanediol and 1,3-propanediol. 1,2-Propylene glycol has good viscosity and hygroscopicity and is widely used in the food, pharmaceutical and cosmetic industries.

Propylene glycol has bacteriostatic and sterilizing effects:

As a bacteriostatic agent, propylene glycol is similar to ethanol, and its mold-inhibiting effect is similar to that of glycerin, slightly lower than Ethanol;

Propylene glycol is extremely stable at room temperature, but is oxidized when left open at high temperatures (above 280°C); it is chemically stable after being mixed with 95% ethanol or water; it can be autoclaved or filtered Over-sterilized;

Propylene glycol has excellent sterilization ability. It can be used as a preservative and sterilizer for canned fruits, jams, pickled products, ham and sausages;

When propylene glycol When the concentration is above 10%, it can prevent the reproduction of mold in liquid foods, which is effective for the preservation of packaged foods and syrups on the table.