Factory Supply Pure Ethyl Lauroyl Arginate（ELA）
1. Product Description
Ethyl lauroyl arginate is synthesized by esterifying arginine with ethanol, followed by reacting the ester with lauroyl chloride. At 39th CCFAC (2007) it was proposed to be evaluated for safety by the Committee. Ethyl lauroyl arginate has been evaluated for food safety as antimicrobial in food by the U.S. Food and Drug Administration (FDA) in 2005, and as a food preservative by the European Food Safety Authority (EFSA) in 2007.
Ethyl lauroyl arginate could be rapidly metabolised by hydrolysis of the ethyl ester and lauroyl amide to ethanol, lauric acid and arginine. Arginine undergoes natural amino acid catabolism to urea and ornithine. Ornithine can then be further metabolised to CO2 and urea.
Ethyl-Nα-lauroyl–L-arginate present in ethyl lauroyl arginate was found by the applicant to be stable for more than 2 years at room temperature when protected in a closed container. Ethyl-Nα-lauroyl–L-arginate in aqueous solution stabilizes at PH3-7.
2. Certificate of Analysis
|Appearance||White powder||White powder|
|Lauric acid ≤ 5%||Not detected|
|Ethyl laurate ≤ 3%||Not detected|
|L-Arginine HCL ≤ 1%||Not detected|
|Ethyl arginine.2HCL ≤ 1%||Not detected|
|N-Lauroyl-L-arginine ≤ 3%||0.002|
|Solubility||Freely soluble in water, ethanol, propylene glycol and glycerol||Conforms|
|Water content||≤ 5%||0.0419|
|PH||3.0~5.0(1% aqueous solution)||4.18|
|Assay (AgNO3 titration)||95%~100%||0.9877|
|Conclusion||Through analysis the quality of this batch number is approved.|
Ethyl lauroyl arginate is used as preservative. Ethyl-Nα-lauroyl-L-arginate HCl which is a cationic surfactant has a wide spectrum of activity against Gram positive and negative bacteria, yeasts and moulds. It acts on cell membranes and the cytoplasm, and inhibits the growth of populations but in no case is cell lysis observed under the conditions studied.
Ethyl lauroyl arginate HCl improves the safety of food products, extending their useful life, it can be used in meat products, drinks and juices, cheese, fish products, sauces, ready-made-meals, etc.
Ethyl lauroyl arginate HCl offers high antimicrobial activity in applications such as: moisturising creams, facial soaps, makeup removing milks, toners, deodorants, shampoos, etc. Its INCI name is Ethyl lauroyl arginate HCl.
25kg/fiber drum (inner 5kg/bag)
In cool, dry, ventilated place away from sunshine and fire.
Q1: I’m interested in your products, but now I’m out of China, could you offer your labels to my country?
A1: Sure. We ‘ve got full exportation experience, and no matter where you are, we may arrange the delivery for you, either by sea, by air or by express , depending on your need.
Q2 : How can I get the samples ?
A2 We can provide you a free sample for our existing products, the lead time is around 1-2 days. You need to pay the sample delivery cost, If you need the samples according to your design, the sample cost has to be charged from you. The lead time is around 5 days.
Q3: Is it possible to custom the labels with my own design?
A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.
Q4: How can I release the payment to you?
A4: We can receive your payment by T/T, ESCROW or Western union which is recommended and we can also receive by L/C, D/P, D/A. OA
Q5: How do you check all the goods in the production line?
A5: We have spot inspection and finished product inspection. We check the goods when they go into the next step production procedure