Polylysine

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ε -Polylysine is a high-efficiency antimicrobial food preservative Broad antibacterial spectrum and high safety ε-Polylysine is a high-efficiency antimicrobial food preservative. It is produced from a fermentation process using Streptomyces albulus under aerobic conditions. It can greatly inhibit the growth of gram(+)and Gram(-) bacteria, yeast, mould and virus. Compared to traditional preservatives, ε-polylysine shows the advantages on safety, good thermostability and solubility in water, therefore it is widely used as a food antistaling agent. [physical properties] ε-polylysine is hygroscopic, light yellow power. it is soluble in water, slightly soluble in ethanol, insoluble in organic solvent such as ethyl acetate, ether, ect.. the molecular of ε-polylysine is a straight chain polymer of lysine. it can decompose for lysine within the human body, and can be completely digested absorption by the human body,not only does not have any poisonous side-effect, but also can be regard as the source of one kind of lyisine. [range of application] ε-polylysine was generally recognized as a safe food preservative by FDA in october,2003.Currently, ε-Polylysine is widely used as food preservatives, such as: cake, pastry, snack foods, butter, salad, sauce, beverage, wine, meat product, can, etc. You may confect the ε-Polylysine with the food and mix fully or Spray ε-Polylysine directly onto the surface of food. Both of the methods are proved to have conspicuous antibiotic action and preservative effects in killing or inhibiting the pathogenic microorganism in food or on food surface.1. inhibits Gram-and Gram+bacteria2. wide range of antimicrobial spectrum. e-Polylysine is a high-efficiency antimicrobial food preservative Broad antibacterial spectrum and high safety ε-Polylysine is a high-efficiency antimicrobial food preservative. It is produced from a fermentation process using Streptomyces albulus under aerobic conditions. It can greatly inhibit the growth of gram(+)and Gram(-) bacteria, yeast, mould and virus. Compared to traditional preservatives, ε-polylysine shows the advantages on safety, good thermostability and solubility in water, therefore it is widely used as a food antistaling agent. [physical properties] ε-polylysine is hygroscopic, light yellow power. it is soluble in water, slightly soluble in ethanol, insoluble in organic solvent such as ethyl acetate, ether, ect.. the molecular of ε-polylysine is a straight chain polymer of lysine. it can decompose for lysine within the human body, and can be completely digested absorption by the human body,not only does not have any poisonous side-effect, but also can be regard as the source of one kind of lyisine. [range of application] ε-polylysine was generally recognized as a safe food preservative by FDA in october,2003.Currently, ε-Polylysine is widely used as food preservatives, such as cake, pastry, snack foods, butter, salad, sauce, beverage, wine, meat product, can, etc. You may confect the ε-Polylysine with the food and mix fully or Spray ε-Polylysine directly onto the surface of food. Both of the methods are proved to have conspicuous antibiotic action and preservative effects in killing or inhibiting the pathogenic microorganism in food or on food surface.