In the food industry , citric acid is often used as a flavoring agent to increase the acidity of foods and improve their taste .

I. Sorbitol can sweeten and improve taste Sorbitol is a sweet substance that is about 60 % as sweet as sucrose .

As a calcium fortifier , calcium citrate has a mild taste , moderate odor and high absorption rate , and can be used to fortify a wide range of foods ,

Maltitol is a new type of sweetener widely used in sugar-flavored food processing .

Titanium dioxide , it is a dye and pigment , its molecular formula is TiO2 , molecular weight is 79.8658 .

Industrial xylitol is a food additive , mainly used to improve taste , provide energy , laxative , improve immunity , improve blood sugar and other effects