Microbial Lysozyme
Other name: Globulin g; Lysozyme g; Mucopeptide glucohydrolase; Muramidase; N, o-diacetylmuramidase
CAS No.: 9001-63-2
MF: C11H20NO6
Activity:
| Food grade |
5,000,000iu/g min |
| Feed grade |
500,000iu/g min |
Lysozyme is a kind of Glycoside hydrolases which is widely present in the plant and animal. It mainly acts on the ß-1, 4 glycosidic bond between NAM and NAC. The lytic mechanism for bacterial killing by lysozyme include enzymic peptidoglycan hydrolysis of bacterial wall and induction of autolysis that can cause bacterial autolysis.
As a nonspecific immune factors in body fluids and tissues, lysozyme participates in kinds of immune response to improve and enhance the swallowing & digestive function of macrophages, and activate swallowing function of other interleukin, then enhance the body's resistance. It can play an important role in maintaining the intestinal flora balance, promoting the Bifidobacterium proliferation, prevention of enteritis and allergy. In addition, lysozyme also can directly act on the viral protein with loads, to make the virus inactivation.
Lysozyme is a kind of microbial source one which is fermentated through microbe. It has the function of broad-spectrum anti-bacterial anti-inflammatory, anti-virus, enhancing the immunity and repairing injured body tissue, promoting the proliferation of beneficial bacteria and so on.
| Items |
Specification |
| Appearance |
amorphous white powder |
| Activity of Lysozyme |
≥5,000,000IU/g |
| Loss on drying |
≤8% |
| Residue on ignition |
≤5% |
| Ph |
≥3 |
| Nitrogen |
≥4% |
| Solubility |
≥95% |
| As |
≤5ppm |
| Pb |
≤10ppm |
| Cd |
≤0.5ppm |
| E.coli |
≤3000MPN/100g |
| Samonella |
negative |
| Aflatoxin B1 |
≤0.05ppm |
| Comparison of Microbial Lysozyme and Egg White Lysozyme |
| Name |
Microbial Lysozyme |
Egg White Lysozyme |
| Item |
Bacteriostatic ring |
MIC range |
Bacteriostatic ring |
MIC range |
| Staphylococcus Aureus |
21 |
≤16 |
15 |
≤180 |
| Agalactia Streptococcus |
20 |
≤0.25 |
18 |
≤20 |
| Non-lacto-Streptococcus |
17 |
≤0.25 |
20 |
≤25 |
| Mammo-Streptococcus |
22 |
≤0.25 |
16 |
≤25 |
| Pneumococcus |
20 |
≤0.35 |
12 |
≤25 |
| Mtbc |
17 |
≤0.45 |
15 |
≤20 |
| Clostridium Botulinum Toxin |
20 |
≤0.35 |
16 |
≤20 |
1. The MIC of Mocrobial lysozyme is as much as 11-100 times lower than egg white lysozyme
2. Mocrobial lysozyme target a broader spectrum of bacteria(both gram-positive and gram-negative bacteria) |
Microbial Lysozyme's Heat Stability
The results indicates that the our lysozyme's activity is basically retained under normal pelleted condition.
Microbial Lysozyme's PH Stability
Lysozyme solution 10%
Lysozyme soluble powder 10%
Egg White Lysozyme
Package: 25kg/drum or as your request.
Storage Situation: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Shelf Life: Two years when properly stored.
Delivery: Within two weeks after receiving your prepayment.
Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment.
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To get more information, just feel free to contact with us. Thanks.
Mr. Liu
Qingdao Fraken International Trading Co., Ltd
Address: RM1005 post mansion yan'an three road, Qingdao, China
Web: http://fraken.en.made-in-china.com/
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