Hebei Shengxue Dacheng Pharmaceutical Co., Ltd.

Product name: ε-polylysine hydrochloride
Chemical formula: [C6H12N2O? HCl]n? H2On=25~35
Molecular weight: 4130~5776
ε-Polylysine hydrochloride, a naturally occurring antimicrobial peptide derived from microbial sources, has emerged as a promising natural food additive for food preservation.
Safety Assessment of ε-Polylysine Hydrochloride:
Extensive toxicological studies have been conducted to evaluate the safety of ε-Polylysine hydrochloride as a food additive. These studies include assessments of acute toxicity, subchronic toxicity, reproductive and developmental toxicity, genotoxicity, and carcinogenicity. The results consistently demonstrate that ε-Polylysine hydrochloride is safe for consumption at levels typically used in food applications.
Regulatory Approval of ε-Polylysine Hydrochloride:
In the United States, ε-Polylysine hydrochloride is recognized as Generally Recognized as Safe (GRAS) by the U.S. Food and Drug Administration (FDA). This designation signifies that the FDA has reviewed the available data and determined that ε-Polylysine hydrochloride is safe for use as a food additive without the need for pre-market approval.
In the European Union, ε-Polylysine hydrochloride is approved as a food additive under the European Food Safety Authority (EFSA) regulations. EFSA has assessed its safety and established an acceptable daily intake (ADI) for consumption.
Safety in Specific Applications:
Studies have evaluated the safety of ε-Polylysine hydrochloride when used as a natural preservative in cheese-making, demonstrating its effectiveness in controlling spoilage bacteria and pathogens without affecting the sensory characteristics of cheese.
Consumer Acceptance and Labeling:
Consumer acceptance is crucial for the successful adoption of any food additive. ε-Polylysine hydrochloride is considered a natural ingredient derived from microbial sources, making it more acceptable to consumers seeking safer and more sustainable food products. Appropriate labeling is essential to inform consumers about the presence of ε-Polylysine hydrochloride in food products.