Nisin's stability during storage
Nisin’s stability during storage directly determines its shelf life and efficacy in end products.
Dry powder form: When stored in sealed, light-resistant containers at <25℃ and relative humidity <60%, nisin retains >90% activity for 2–3 years. Poor storage conditions (moisture, light, high temperature) cause moisture absorption and oxidative degradation, leading to reduced efficacy when added to foods.
Aqueous solutions: Nisin solutions (10–100 mg/mL) are less stable, retaining activity for 1–2 weeks at 4℃ (with preservatives like 0.01% sodium azide) but only 2–3 days at room temperature. Degraded aqueous nisin fails to inhibit bacteria effectively, highlighting the need for fresh preparation or microencapsulation to extend stability.
Другие товары поставщика
|
|
Market quotation |
To ensure the quality, stability and effectiveness of natamycin, it must be stored strictly in accordance with appropriate conditions. The followin... |
|
|
Nisin Price 500g/1Kg/25Kg |
By effectively inhibiting the growth of spoilage bacteria and pathogens, nisin significantly prolongs the shelf life of food products, particularly... |
|
|
Nisin |
Safety ·Non-toxic and Safe: Nisin is a safe, non-toxic, and highly effective natural preservative. Once ingested, it is easily broken down b... |
|
|
Nisin 500g 1kg 25kg |
Nisin is a natural antimicrobial peptide that is produced by certain strains of bacteria, particularly Lactococcus lactis. It is a member of the cl... |
|
|
Nisin Powder Price |
Nisin’s unique cross-linked structure confers heat resistance, a key advantage for high-temperature processed foods. Its stability under heat... |
Все товары поставщика
Похожие товары
