ε-Polylysine Hydrochloride Exporter,Adapted to High Temperature Environment

ε-Polylysine hydrochloride performs exceptionally well under high-temperature conditions. It remains stable at elevated temperatures, and its heat stability allows it to withstand the thermal processing commonly used in food manufacturing. Specifically, it does not decompose when exposed to high temperatures (e.g., 121°C for 30 minutes) and retains its antimicrobial properties. Studies have also shown that ε-polylysine hydrochloride can maintain its antimicrobial activity when heated at 80°C for 60 minutes or at 120°C for 20 minutes.

ε-Polylysine hydrochloride exhibits broad-spectrum antimicrobial activity, effectively inhibiting various microorganisms, including Gram-positive and Gram-negative bacteria, yeasts, and molds. This antimicrobial ability is preserved even under high-temperature conditions, making it highly applicable in the fields of food preservation and antifungal applications.

It maintains strong bactericidal properties across a pH range of 2 to 9, a feature that enables it to exert effective preservative actions in both acidic and alkaline environments. This advantage compensates for the reduced activity of other preservatives under neutral and alkaline conditions.

The safety of ε-polylysine hydrochloride has been widely recognized. Acute toxicity tests show that its LD50 (lethal dose for 50% of test subjects) is 5g/kg, which is similar to the toxicity of common salt. After human consumption, it is broken down into lysine, an essential nutrient, and absorbed without any toxic side effects. This makes it a safe and reliable ingredient for use in food and cosmetic products.

In summary, ε-polylysine hydrochloride exhibits outstanding performance under high-temperature conditions, with advantages such as good heat stability, strong antimicrobial activity, a wide pH usage range, and high safety. These qualities make it highly valuable in applications such as food preservation, antifungal treatments, and cosmetics, with broad prospects for future use.