Fungal Acid Protease is obtained by fermentation of high quality Aspergillus Niger, it can effectively hydrolyzes protein even at low pH. This series of product is widely used in wine, beer, brewing, alcohol, food processing, feed additives, leather treatment and other relative fermentation industries.

1. In fuel ethanol industry, acid protease can help for improving saccharifying performace and increasing alcohol yield by breaking granulose-stromal cell wall structure. Such hydrolysis would produce large amount of free α-amino nitrogen, which could provide sufficient nitrogen source for microzyme, and further advance the growth and the reproduction of yeast, increase microzyme concentration, enhance fermentation rate and shorten fermentation period, and promote the production capacity of fermentation equipments.
2. In food industry: As starch modifier, used in the production of bread, cake and sausage to improve the flavor and quality. Used in soy sauce production to increase amino acid content and used in beer to replace papain and bromelain.
3. In beer industry: can clock the formation of diacetyl and shorten beer maturity.
4. In feed industry: Accelerate proteolysis, increase feed utilization, reduce production cost.
5. In fur industry: increase fur surface gloss, raise degree of dyeing and full in touch.

1. In manufacture of grain fermentation alcohol: The recommended dosage is 0.05~0.15 L/Ton of raw materials. The dosage depends on the type of raw materials and specific techniques.

2. In manufacture process of vinegar, soybean sauce, Shaoxing rice wine, wine and other food brewing: This product can promote thallus growth, improve the fermentation effect and achieve the function of improving the utilization rate of raw materials and perfecting the flavor. The recommend dosage is 0.15~0.2L (kg)/ Ton of raw materials. Add this product at the beginning of the fermentation.

3. In process of wool deduction and refining: this product can destroy the scale on the surface of wool fiber so that the wool can not be easily sticky or shrunk which is in favor of dye. Dosage: 0.6~2.0% (o.w.f)

4. In feed complex enzyme: The recommend dosage is 0.01~0.05kg/Ton of feed.

5. In manufacture of Single-cell protease feed: The recommend dosage is 0.1~0.2L (kg) / Ton of feed.