Uses of glycerin in food:

Application in juice, fruit vinegar and other beverages

Different qualities of fruit contain different degrees of tannins, and tannins are the source of bitterness and astringency in fruits.

Function: Quickly decompose the bitter and astringent odor in fruit juice and fruit vinegar drinks, enhance the thick taste and aroma of the juice itself, and have a bright appearance, sweet and sour.

Add amount: 0.8%~1%

Applications in the fruit wine industry

Wine made or brewed with fruits or other dried fresh fruits, but the production method is different, are called fruit wine (dry red, dry white), fruit wine has tannins, tannins are the source of bitterness and astringency.

Function: Decompose the tannins in fruit wine, improve the quality and taste of wine, and remove bitterness and astringency.

Addition amount: 1%

The use of jerky, sausage, bacon industry

Usage of cured products, jerky, sausages:

During processing, plant refined glycerin is diluted with pure grain wine at more than 50 degrees, evenly sprayed on the meat or cut meat, and kneaded or stirred thoroughly.

Function: lock water, moisturize, achieve weight gain effect, prolong shelf life.

Add amount: 1.2%~1.5%

The use of preserved fruit industry

During the processing and production of preserved fruit, the product is easy to lose water due to storage problems, dry and hard, and the fruit also contains tannins.

Function: lock water, moisturize, inhibit the proliferation of tannins of different sexes, achieve color protection, freshness, weight gain effect, and extend shelf life.

Add amount: 0.8%~1%

Industrial use 

1. Used in the manufacture of nitroglycerin, alkyd resin and epoxy resin. 

2. In medicine, it is used to prepare various preparations, solvents, moisture absorbers, antifreeze and sweeteners, and prepare topical ointments or suppositories. 

3. In the coating industry, it is used to prepare various alkyd resins, polyester resins, glycidyl ethers and epoxy resins. 

4. Used in the textile and printing and dyeing industry to prepare lubricants, moisture absorbers, fabric anti-wrinkle shrinkage treatment agents, diffusion agents and penetrants. 

5. Used as a sweetener and a hygroscopic solvent for tobacco in the food industry. 

6. It has a wide range of uses in papermaking, cosmetics, leather, photography, printing, metal processing, electrical materials and rubber industries. 

7. And used as an antifreeze for automobile and aircraft fuel and oil fields. 

8. Glycerin can be used as a plasticizer in the new ceramic industry.