ε-Polylysine hydrochloride, as a food additive, has a wide range of applications and can be used in the production of various foods. Specifically, it can be used in the following types of food:
·Fruits and Vegetables:ε-polylysine hydrochloride exhibits broad-spectrum antibacterial properties, effectively extending the shelf life of fruits and vegetables, inhibiting microbial growth, and maintaining their freshness and taste.
·Legumes and Edible Mushrooms: These foods are susceptible to microbial contamination during storage and processing. The addition of ε-polylysine hydrochloride can significantly reduce this risk, improving the sanitary quality of the food.
·Rice and Rice Products: Such as cooked rice and rice noodles, ε-polylysine hydrochloride can effectively prevent spoilage during storage and processing.
·Wheat Flour and Wheat Products: Including bread, biscuits, cakes, and other baked goods, the addition of ε-Polylysine hydrochloride can extend the shelf life and enhance the safety of these products.
·Whole Grains and Their Products: Such as oats, corn, and other grains, ε-polylysine hydrochloride can play a role in preserving freshness and preventing spoilage.
·Meat and Meat Products: During meat processing, ε-polylysine hydrochloride can effectively inhibit microbial growth, reduce spoilage, and improve the quality and safety of meat products.
·Condiments: Such as soy sauce and vinegar, the addition of ε-polylysine hydrochloride can extend their shelf life while preserving their flavor and taste.
·Beverages: Including fruit juices, carbonated drinks, and tea-based beverages, ε-polylysine hydrochloride can be used as a preservative to prevent microbial contamination during storage and transportation.
Additionally, ε-polylysine hydrochloride can be used in combination with other food additives, such as alcohol, organic acids, and glycerides, to enhance its antibacterial effects. For example, in foods like rice and salads, a mixture of 0.5% to 5.0% acetic acid with ε-polylysine hydrochloride can be added; in foods rich in animal proteins such as dairy proteins, a mixture of 0.01% to 5% glycerol and ε-Polylysine hydrochloride can be used.
While ε-Polylysine hydrochloride is widely applied and considered safe in food production, its usage must still comply with national regulations and standards to ensure that the amounts added and the scope of use meet safety requirements. Consumers should also pay attention to product labels and instructions when purchasing and consuming foods containing ε-Polylysine hydrochloride, to understand its usage and any relevant precautions.