Feed Additive Neutral Protease 1398

详情

***8 Neutral Protease

The Neutral Protease is a solid enzyme derived from Bacillus Subtilis    fermentation. It can be applied in leather de-hairing and softening, silk    de-gumming, toothpaste, soap, detergent, baking, dairy product, film silver recovery, as well as in medicine industry. Product quality complies with Chinese national standards GB*********9.

I.   Characteristics

Neutral Protease can hydrolyze the protein into soluble peptides and     finally into free amino acids. .

Optimal temperature: ****0°C  Optimal PH:  6.**7.5

II.  Specification

1. Appearance: yellow-brown powder (no deliquescencence and caking)

2. Enzyme activity: ****0u/g or ****0u/g

3. Water content: ≤ 8%

4. Fineness: more than *0% through *0 mesh sieve

5. Activity validity: at *5°C,the product will retain more than *5% of its  activity for 6 month.

III. Definition of activity 

At *0°C, pH7.5, 1g of solid Neutral Protease powder hydrolysis casein to produce 1ug tyrosine in 1min is a enzyme activity unit, sign as u/g.

IV. Package, storage and transportation

The product is available in *0kg fiber bags or in *0kg carton containing 2kg plastic bags.