Jn-100 acid cellulose,JN-150 polishing enzyme,JN-150 polishing enzyme(neutral),JN-200 neutral cellul
(leather & detergent enzyme)
Alkaline protease is extracted from bacillus licheniformis’s submerged fermentation and is the solid preparation, be suitable for rinse, leather depilation,leather softening, degumming of silk and other industries. The quality of product carrys out the standard of QB1805.3-93.
1. Action method: efficiently hydrolyze protein of large molecule into free amino acid and etc.
2.Operating condition: temperature 20°C~65°C; the optimal temperature 40°C~50°C;
PH range 8~12; the optimal PH range 9~11
Moisture [water] content(%)
Degree of fineness
Survival rate(enzyme activity)
Not lower than 85% in half a year at 25°C
C. Definition of enzyme activity and reference dosage:
At 40°C,PH10.5, 1g powder enzyme preparation hydrolyzes casein into 1ug tyrosine in one minute as an enzyme activity unit, expressed as u/g.
Reference dosage: leather depilation 300 u/ml depilatory solution;
leather softening 12u/g leather weight
D. Packing, transportation and storage
1.The powder be packed in the polybag 25kg/bag and also can be packed according to customer’s requirement.
2. In the process of transportation and storage, it should avoid expose to sunlight, rain and moisture, be store in the dry ,cool and airy place.
E. Safety Usage:
Avoid inhaling enzyme, if contact with eye or skin ,it should be instantly washed with water.
Zaozhuang Jienuo Enzyme Co., Ltd is a professional enzyme preparation enterprise with the integration of production, sell, development, service. As a new technology product , the enzyme has become very popular for its high-efficiency , specificity , environmental protection, mild reaction and stationarity, and be widely used in the fields of sugar manufacturing , textile, medicine, alcohol, brewage , petroleum, citric acid, monosodium glutamate, leather and etc. We are established in the specialization and technicalization of enzyme preparation to keeping develop, popularize and apply the application field of enzyme preparation. The company has abundant technology, there are more than 20 technical engineers in the different fields, among them there are 8 persons have got senior professional title. The products of high- temperature desizing enzyme, jean mercerization enzyme,neutral cellulase are in the leading level at home.
Our company has through ISO9001:2000 quality management system certification. The benefit of customer is first, it is our promise to supply customer with high-efficiency and economical environment-friendly products, and all-aroud technical support. We are aimed at providing the values , winning the trust and holding the future, keeping cooperate with the famous enterprises at abroad, use their advanced management and marketing experience for reference, make the company develop and grow stronger.