55℃; stable under 40℃; soluble in water.

2. Applications:

The product is widely used in leather, wool, animal feed, and brewing industries. The fur processed by this

product has the properties of light, thin, soft and warm; the processed wool has improved texture, and has

increased degree of dying, resulting in brilliant colors; used as additives in animal feed, it can raise the

degree of protein utilization due to the decomposition of proteins; in brewing industry, it is used to improve

the flavor of their products.

3. Quality Spec:

QB1805.3-93。 brown or gray powder; conforms to QB1805.3-93, the industrial standard for industrial

enzymes in the People's Republic of China.

4. Product spec, Packing and Storage:

Product spec: 40 thousand unit/gram, or 50 thousand unit/gram.

Packing: solid form: 20kg (N.W.) in cardboard box, divided into 10 plastic bags of 2kg each.

Storage: keep cool, dry and ventilated; heat, moisture, and direct sunshine may result in the loss of enzyme

activities.