|
|
Build Your Online Product Catalogs?
| Product Name: |
Keratinase
|
| Supply Ability: |
5000tons |
| Related proudcts |
|
| Specifications |
see description |
| Price Term: |
T/T, BL 30DAYS |
| Port of loading: |
|
| Minimum Order |
3000tons |
| Unit Price: |
$1-$50/KG |
|
Keratinase Products
Protease catalyzes peptide bond and hydrolyzes protein into peptone, hydrazone, polypeptide and amino acid. As a kind of alkaline serine protease, keratinase enzyme not only has the function of normal alkaline protease, but also can break down disulfide bond and disintegrate keratin.
Specification of Keratinase
Name Keratinase Product Series Name NutriGen Keratinase
Activity 100000-200000 U/g
Strain Parengyodontium album EC code EC 3.4.99.11
Form Powder,Liquid Carrier Starch
Color White, Light yellow Loss on drying ¡Ü 10%
Working pH 6.0-12.5 Optimum pH 11
Working T 30℃-70℃ Optimum T 60℃
Particle size 80% pass 40 mesh
Package 25kg /bag
Storage Stored 6 months in dark, cool and dry conditions
Caution Avoid direct sunlight, high temperature
Definition and Dosage of Activity Keratinase
One unit (U) of protease activity is defined as the amount of enzyme china which liberates 1 ¦Ìg tyrosine per minute from substrate casein at 40℃ and pH 10.5 under the conditions of the test.
Recommended dosage is 50-100g/t with 50000 U/g in complete feed.
Functions of Keratinase
1. Supplement the deficiency of endogenous protease for animal.
2. Increase the digestibility of protein and amino acid in poultry and swine feed ingredients.
3. Degrade the trysin inhibitor and lectin, this is what endogenous protease can¡¯t do.
4. Optimized the use of lower digestibility feed ingredient e.g corn, sorghum, feather meal,soybean meal and blood plasma powder.
5. Creat a better environment for animal and decrease pollution from nitrogen for human.
Application of Keratinase
1. The matrix value of keratinase (100g/t)
Nutrient Poultry
Value Amount provided in the diet
Metabolizable energy£¨Mcal/kg£© 600 0.060
Crude protein, % 5400 0.540
Lysine, % 150 0.015
Methionine, % 180 0.018
Cystine, % 150 0.015
Threonine, % 210 0.021
Tryptophane, % 90 0.009
Isoleucine , % 150 0.015
Arginine, % 285 0.0285
Valine, % 255 0.0255
2. Application case: Improve the performance. |
| Company: |
Jinan Bestzyme Bio-Engineering Co., Ltd
|
| Contact: |
Ms. Julia Xi |
| Address: |
Rm 1107 Luneng International Center, 2666 Erhuan South Road, Shizhong District, Jinan, China |
| Postcode: |
250002 |
| Tel: |
86-531-55772899 |
| Fax: |
|
| E-mail: |
|
|
|
|
Home
