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Neutral protease feed grade is an enzyme preparation specially used in the feed industry, extracted and purified through biotechnological means. This product can effectively degrade the protein in the feed and convert it into small molecule peptides and amino acids that are easily absorbed by animals, thus improving the nutritional value and utilization of the feed.
Catalog of Enzyme Preparations
20240409
Type |
Model No. |
Chemical Name |
Activity (u/g) |
CAS No. |
Industry Grade |
XFE6001-1 |
Alkaline Protease |
200000 |
9014-01-1 |
Industry Grade |
XFE6002-1 |
Neutral protease |
50000 |
|
Industry Grade |
XFE6002-2 |
Neutral protease |
10000 |
|
Industry Grade |
XFE6003-1 |
Acid protease |
50000 |
9025-49-4 |
Industry Grade |
XFE6004-1 |
Lipase |
100000 |
9001-62-1 |
Industry Grade |
XFE6004-2 |
Lipase |
8000 |
9001-62-1 |
Industry Grade |
XFE6005-1 |
Mesophilic amylase |
4000 |
9000-90-2 |
Industry Grade |
XFE6005-2 |
Mesophilic amylase |
15000 |
9000-90-2 |
Industry Grade |
XFE6006-1 |
High Temperature Amylase |
40000 |
9001-19-8 |
Industry Grade |
XFE6007-1 |
Acid cellulase |
10000 |
9012-54-8 |
Type |
Model No. |
Chemical Name |
Activity (u/g) |
CAS No. |
Food Grade |
XFE6101-1 |
Natural protease |
100000 |
|
Food Grade |
XFE6101-2 |
Natural protease |
150000 |
|
Food Grade |
XFE6101-3 |
Natural protease |
200000 |
|
Type |
Model No. |
Chemical Name |
Activity (u/g) |
CAS No. |
Feed Grade |
XFE6202-1 |
Acid protease |
150000 |
9025-49-4 |
Feed Grade |
XFE6203-1 |
Natural protease |
50000 |
|
Feed Grade |
XFE6204-1 |
Alkaline protease |
200000 |
9014-01-1 |
Feed Grade |
XFE6205-1 |
α-amylase |
5000 |
9000-90-2 |
Feed Grade |
XFE6206-1 |
xylanase |
100000 |
9025-57-4 |
Feed Grade |
XFE6207-1 |
β-mannanase |
50000 |
37288-54-3 |
Feed Grade |
XFE6208-1 |
cellulase |
10000 |
9012-54-8 |
Feed Grade |
XFE6209-1 |
β-glucanase |
50000 |
9025-70-1 |
Feed Grade Neutral Protease
Grade |
Feed Grade |
Appearance |
Light brown powder |
Size |
40-60 mesh |
Activity |
50000 EAU/g |
Salmonella |
Negative |
Escherichia coli (per 100g) |
≤ 3000 |
Aflatoxin B1 (μg/kg) |
≤ 10 |
As |
<3ppm |
Pb |
<10ppm |
Cd |
<1ppm |
2. Product features:
Efficient degradation: Neutral protease feed grade has excellent protein degradation ability and can quickly decompose macromolecular proteins in feed into small molecule peptides and amino acids.
Safe and non-toxic: This product has undergone strict production technology and quality control to ensure that it is non-toxic, harmless, and safe and harmless to animals and humans.
Wide range of action: Neutral protease feed grade is suitable for many types of feed, including animal feed and plant feed.
Improve feed utilization: By degrading anti-nutritional factors in feed, neutral protease feed grade can improve feed digestibility and utilization and reduce feed waste.
3. Production process:
The production process of neutral protease feed grade mainly includes steps such as microbial culture, fermentation, extraction and refining. First, select a microbial strain suitable for producing neutral protease and culture it in a specific culture medium. Then, the microorganisms produce a large amount of neutral protease through the fermentation process. Next, physical methods such as centrifugation and filtration and appropriate chemical methods are used to extract neutral protease from the fermentation broth. Finally, impurities are removed through a refining process to obtain a high-purity neutral protease feed-grade product.
4. Process characteristics:
Microbial fermentation technology: Advanced microbial fermentation technology is used to ensure that the growth of microorganisms and enzyme production reach optimal conditions.
Green and environmentally friendly: The entire production process is pollution-free and waste-free, complying with environmental protection requirements.
Efficient and energy-saving: By optimizing production processes and equipment, efficient production, energy saving and consumption reduction are achieved.
5. Product application:
Promote protein digestion and absorption: Neutral protease feed grade can decompose difficult-to-digest proteins in feeds, such as soybean meal, fish meal, blood meal and other feeds with high specific protein content. These proteins often have complex structures and are difficult to be digested and absorbed by animals. By adding neutral protease, the secondary and tertiary structures of these proteins can be broken down into small molecule peptides and free amino acids, thereby improving the digestibility of the proteins. This is especially important in younger animals or animals during illness, as their digestive organs may not be fully developed or their digestive tracts may be less functional.
Improve feed utilization: By decomposing protein in feed, neutral protease feed grade can improve protein utilization and reduce undigested protein content in excreta, thereby improving the quality of the breeding environment. This not only reduces feed waste and feed costs, but also helps improve animal growth results.
Reduce the energy consumption of animals: The protein in the feed needs to be digested and absorbed by the animals. The application of neutral protease can reduce the energy cost of protein digestion by animals, allowing animals to more effectively utilize the energy provided by protein.
Improve the flavor of feed: Neutral protease feed grade can produce condiments and food nutrition enhancers with good flavor during the hydrolysis process of animal and plant proteins, thereby improving the taste and palatability of feed and increasing the appetite of animals.
Promote feed bioconversion rate: By improving protein digestibility, neutral protease helps improve animals' protein utilization efficiency, promote feed bioconversion rate, and reduce feed waste.
Synergy: When neutral protease feed grade works together with other enzyme proteins, it can synergistically exert a better hydrolysis effect and further promote the digestion and absorption of feed.
6. Recommended dosage:
Neutral protease is used in combination with α-amylase and acid protease, which can be used in the feeding of poultry, livestock and fish. The usual dosage is 0.1~1.0%.
7. Precautions
1. Neutral protease is a biologically active substance that is inhibited and damaged by heavy metal ions (Fe3+, Cu2+, Hg+, Pb+, etc.) and oxidants, and contact with them should be avoided.
2. It is recommended to wear protective equipment when using enzyme products; if enzyme powder or enzyme solution accidentally comes into contact with the eyes, causing tears and corneal redness, rinse with clean water first, then instill eye drops, and you will recover the next day. Allergy, itching, redness and swelling caused by contact with the face, eyelids and skin can be cured by applying Pikan Cream or Sanjiu Dermatitis Ping.
3. There may be color differences between different batches of products.
8. Product storage:
Moisture-proof, light-proof, sealed, stored at low temperature (0-10℃), shelf life is 24 months. There is a certain loss of enzyme activity during storage. The enzyme activity loss is 5-10%/6 months when stored at 10°C, and the enzyme activity loss is 10-15%/6 months when stored at room temperature.
9. Packaging, transaction method, delivery method, etc.:
Packaging: 1kg/25kg bag/drum with linner inside.
Payment method: Western Union; T/T; MoneyGram
Shipping method: Sea/Air/Domestic Shipping}
10. After-sales service/customized service/sample service:
Packaging customization: Customized services are provided for packages above 1000KG;
Sample service: samples are available;