Description ofε-Poly-L-lysine from Watson Biotechnology Co., Ltd
Basic Information ofε-Poly-L-lysine |
Product Name | ε-Poly-L-lysine |
CAS NO. | 25104-18-1 |
Apperance | White powder |
Assay | 99% |
Pacakge | 1kg/Foil Bag,25kg/Drum/Box |
MOQ | 1kg |
Storage | Cool and dry place |
Shelf Life | 2 Years |
Brand | Watson |
Specifications(COA) ofε-Poly-L-lysine CAS 25104-18-1 use for Natural Food Additive Preservative
ITEMS | SPECIFICATIONS | RESULTS |
Appearance | White to pale yellow powder | Conform |
Content (dy product) w/ % | ≥ 94.0 | 99.0 |
Loss on Drying w/ % | ≤5.0 | 3.6 |
Ash content, w/ % | ≤2.0 | 0.4 |
Lead (Pb)(mg/kg) | ≤1.0 | N.D. |
Total arsenic (As) mg/kg | ≤0.5 | N.D. |
Conclusion | QUALIFIED. |
ε-Poly-L-lysine (ε-PL) is a naturally occurring, biodegradable polymer that has several applications across different industries due to its antimicrobial properties. Here are some of its key applications:
1. Food Industry
- Preservative: ε-PL is widely used as a natural food preservative. It inhibits the growth of various microorganisms, including bacteria, yeast, and fungi. It's particularly effective against Gram-positive and Gram-negative bacteria, making it ideal for extending the shelf life of processed foods like:
- Cooked rice and noodles
- Dairy products (cheese, yogurt)
- Baked goods
- Meat and seafood products
- Sauces and condiments
- Safe and Natural: ε-PL is recognized as safe (GRAS status) by regulatory bodies such as the FDA, which has boosted its use in clean-label products.
2. Pharmaceutical and Medical Applications
- Antimicrobial Coating: ε-PL can be used in medical devices and equipment coatings to prevent bacterial infections.
- Drug Delivery Systems: ε-PL’s biocompatibility and biodegradability make it useful in drug delivery systems, especially in forming hydrogels and nanoparticles for controlled drug release.
3. Cosmetics and Personal Care
- Antimicrobial Agent: It is used in cosmetics and personal care products such as lotions, creams, and cleansers due to its ability to inhibit microbial growth, ensuring product stability and skin safety.
- Preservative: ε-PL helps in extending the shelf life of personal care products by preventing spoilage caused by bacteria and fungi.
4. Agriculture
- Plant Growth Promoter: ε-PL can be used as a biostimulant to enhance plant growth and increase crop yields by improving soil quality and promoting beneficial microorganisms.
- Biopesticide: Its antimicrobial properties also make it effective in controlling plant pathogens and extending the freshness of harvested produce.
5. Water Treatment
- Antimicrobial Treatment: ε-PL is employed in water treatment processes to inhibit microbial growth in water systems, preventing contamination in water used for drinking, food processing, or industrial purposes.
6. Biomedical Engineering
- Tissue Engineering: ε-PL can be used in scaffolds for tissue regeneration due to its biocompatibility and ability to promote cell adhesion and proliferation.
- Wound Dressings: ε-PL's antimicrobial properties make it useful in wound dressings to prevent infection and promote healing.
7. Textiles and Coatings
- Antimicrobial Textiles: It is applied as a coating to fabrics and materials to create antimicrobial textiles, which are useful in healthcare, sportswear, and household products.
8. Packaging Materials
- Active Packaging: ε-PL is incorporated into packaging materials to inhibit the growth of microorganisms in packaged food products, thereby extending their shelf life.
Its broad-spectrum antimicrobial activity, biodegradability, and safety make ε-Poly-L-lysine a versatile and valuable compound in these various sectors.
FAQ From Watson Biotechnology Co., Ltd |
Q | Can I get a sample for free ? |
A | For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test. |
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Q | How to confirm the product quality before placing orders ? |
A | Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order. |
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Q | What is the payment you accept? |
A | For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us. |
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Q | What is your shipment way ? |
A | For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement. |
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Q | How long is your after-sales service? |
A | We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company. |
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Q | How do you treat quality complaint ? |
A | We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers. |
Founded in 2006 and headquartered in Wuhan, Hubei, China, Watson Biotechnology Co., Ltd is a leading manufacturing powerhouse specializing in the production of Active Pharmaceutical Ingredients (APIs) and Intermediates, Food and Feed Additives, Agricultural and Aquaculture chemicals, and Fine Chemicals. As a dedicated factory, our operations are driven by a commitment to excellence and innovation, ensuring that our products meet the highest standards of quality and compliance.
With a robust team of over 100 skilled professionals, Watson Biotechnology has established itself as a trusted name in the industry. Our products are meticulously crafted to align with international standards such as USP (United States Pharmacopeia), EP (European Pharmacopoeia), and BP (British Pharmacopoeia), guaranteeing reliability and efficacy.
At Watson Biotechnology, we pride ourselves on our cutting-edge facilities and state-of-the-art technology, which enable us to deliver superior products that cater to a diverse range of needs across various sectors. Our dedication to continuous improvement and customer satisfaction drives us to maintain stringent quality control processes and foster an environment of innovation and growth.
Watson Biotechnology Co., Ltd is a professional manufacturer which provideε-Poly-L-lysine with good quality and best price, welcome to contact us to get COA/TDS/MSDS ofε-Poly-L-lysine.
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