Mainly used in food, pharmaceutical chemical, daily chemical and other industries. In the food industry, fidin can replace potassium phosphate in the cultivation of wine yeast, so that the yeast proliferation, ethanol content increases, and the flavor becomes more aromatic, and can also be used as a processing agent for brewing water and a de-metalizing agent for products such as wine and vinegar.

In the printing and photographic materials industry, it can be used for the preparation of plate desensitizing liquid and for the preparation of pre-sensitized positive sensory photographic plates. In the oil and fat industry, it can be used to refine high purity vegetable edible oil and improve the refining rate.

Extended Information

Fiducials are a by-product of corn starch production, known as corn slurry. Corn syrup is a very commonly used organic nitrogen source for microbial growth, which promotes the biosynthesis of antibiotics such as penicillin. Corn syrup dry powder is widely used in the antibiotic industry, making penicillin, erythromycin, gentamicin, vitamin VC, VB2 and other products. It is also used in amino acids, enzymes and other fermentation industries to produce monosodium glutamate, amylase and other products. Fidin has a wide range of uses.

The corn soaking water of starch factory (unconcentrated) contains calcium magnesium phytate (fidin) is about 1.31%, in the production process of corn starch factory, a large number of sulfite corn soaking liquid is produced, which is combined with fidin 0.5~1.0%.

Baidu Encyclopedia-Fidin