Subtilisin Enzyme use in industry of biscuits and protein peptides

    Neutral protease is a type of proteolytic enzyme that exhibits catalytic activity in a neutral pH environment, mostly produced by fermentation of Bacillus subtilis. It is suitable for pH 6.0-8.0 and operates at a temperature of 40-55 ℃. It can selectively hydrolyze large molecular proteins into peptides and amino acids. Widely used in the preparation of food protein peptides, seasonings, baking, feed and other fields, and compounded with other enzyme preparations, it is a commonly used industrial enzyme preparation in the protein processing industry.

1. Enzyme preparations are bioactive substances that are susceptible to the inhibitory and destructive effects of heavy metal ions (Fe3+, Cu2+, Hg+, Pb+, etc.) and oxidants. Contact with them should be avoided during use and storage;

2. For people who are easily sensitive, it may cause hypersensitivity reactions; Close contact or slight inhalation may irritate the skin, eyes, and mucosal tissues; During the use of enzyme products, it is recommended to wear protective equipment such as masks and eye masks.

3. Moisture proof, light proof, sealed and stored at low temperature (0-10 ° C) for 18 months. Enzymes experience a certain loss of enzyme activity during storage, with 5-10% loss of enzyme activity at 10 ° C for 6 months and 10-15% loss of enzyme activity at room temperature for 6 months.

4. Extending the storage period or being affected by harsh storage conditions such as high temperature and humidity can lead to an increase in usage.