Pure Lysozyme Powder Bulk
Basic Information
Lysozyme Powder is a white crystalline powder, odorless, slightly sweet, easily soluble in water, insoluble in acetone and ether. Lysozyme is easily destroyed by alkali, but in acidic environments, lysozyme has strong thermal stability.
Product Name: Lysozyme Powder (Sourced from Hen Egg White)
CAS Number: 12650‑88‑3 (or 9001‑63‑2 for chloride form)
Molecular Weight: ~14.3 kDa
Grade Available: Food Grade /health supplement grade(customizable)
Lysozyme, also known as muramidase, is an alkaline enzyme that can hydrolyze mucopolysaccharides in bacteria. Lysozyme mainly breaks down the β -1,4-glycosidic bond between N-acetylmuramic acid and N-acetylglucosamine in the cell wall, causing insoluble polysaccharides in the cell wall to break down into soluble glycopeptides, leading to the rupture of the cell wall and the escape of contents, thereby dissolving bacteria.
Product Specification Table
| Parameter | Specification Range |
|---|---|
| Enzyme Activity | 2000u/mg to 20,000 U/mg |
| Purity | ≥ 90% protein (depending on grade) |
| Moisture Content | ≤ 8% |
| Ash Content | ≤ 2% |
| Nitrogen Content | ≥ 16% |
| pH (chloride form) | 3.0 – 4.5 |
| Solubility | Soluble in water |
| Storage | 2–8 °C for long‑term |
| Shelf Life | 2 years when stored dry |
| Packaging Options | 1 kg, 5 kg, 25 kg drums, bulk OEM |
Lysozyme Benefits and Features
High Antibacterial Activity: Hydrolyzes β‑(1→4) linkages in peptidoglycan, especially against Gram‑positive bacteria r
Natural Preservative: GRAS, EU E 1105, ideal for cheese, wine, beer, sauces to extend shelf life
Immune & Health Support: Anti-inflammatory, wound healing, bladder health, immunomodulatory
Lab-Grade Enzyme: Effective for bacterial cell lysis, DNA extraction
Stable & Easy to Use: Broad pH (6–9), thermal stability to ~72 °C, water soluble, long shelf life
Application
Lysozyme Powder is no protein side effects, and has a certain lytic effect, so it can be used in health care products, food preservatives, feeds, etc. It has been widely used in aquatic products, meat, cakes, wine and rice wine. Preservative beverage; can also be added to milk powder
Food Industry:
Cheese, dairy, egg-based products, wine, non‑pasteurized beer, sauces, perishable foods – natural antimicrobial and fermentation control .
Pharmaceutical & Nutraceutical:
Immune supplements, wound healing gels/creams, anti-inflammatory formulations, probiotic adjuncts.
Laboratory & Biotechnology:
Bacterial lysis, DNA/RNA extraction, cell culture prep, proteomics research.
Feed Additive:
Promotes gut health, growth in livestock and aquaculture, reduces inflammation
Cosmetics & Personal Care:
Antibacterial skincare, mouthwash, cosmetic emulsions.
enzyme Products List
Test Report
For Other Specification or New Batch Test Report Please contact us freely
Email: sales05@xaseason.com Wechat/WhatsAPP: +86-13759929300
Package and Delivery
About Our Company
FAQ
Q1: What's the typical enzyme activity?
A1: We supply Lysozyme Powder from 2000u/mg to 20,000 U/mg,for other enzyme activity we can custom.
Q2: How to store after opening?
A2: Reseal in dry conditions, store at 2–8 °C for long times.
Q3: Is it safe for food use?
A3: Yes, GRAS status in the US, EU approval; sourced from egg whites, non-GMO.
Q4: How to select grade?
A4: Lab grade for research uses; food grade for preservation; feed grade for animal nutrition; specify application for tailored options.
Q5: Recommended dosage?
A5: Varies: food preservative 5–50 ppm; wine/cheese/beer typical 0.005–0.05%; lab use 0.05–0.5 mg/mL .
OEM Services
Contacts
To get Lysozyme Powder samples or price just contact us freely
Continuously providing high-quality products and services to make your procurement more efficient
Our address
Qinchuang Chang'an Industrial Park, No. 333 Xuefu Street,Chang'an,Xi'an,Shaanxi,China
Phone Number
+ 86 13759929300 (WhatsApp & Wechat)
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