Storage Stability of Nisin
Nisin, a natural antimicrobial peptide derived from Lactococcus lactis, is widely recognized for its high safety and functional stability in food preservation. Its stability is regulated by environmental factors such as pH, temperature, and food matrix composition, while its usage safety is supported by extensive toxicological studies and global regulatory approvals. Storage Stability of Nisin Dry powdered Nisin (purity ≥90%) is highly stable when stored in sealed, light-resistant containers at <25℃ and relative humidity <60%, with a shelf life of 2–3 years. Aqueous solutions (10–100 mg/mL) are less stable, retaining activity for 1–2 weeks at 4℃ (with 0.01% sodium azide as a preservative) and only 2–3 days at room temperature. Therefore, aqueous Nisin solutions should be prepared fresh, and bulk dry powder should be aliquoted to avoid moisture absorption and repeated freeze-thaw cycles.
Other supplier products
|
|
Bulk supply Natamycin |
Natamycin differs from other food preservatives in the scope of use:
Natamycin: In China, it is allowed to be used in cheese, pastries, sauces and ... |
|
|
High quality Chlortetracycline Premix |
Chlortetracycline Premix has widespread applications in livestock and poultry farming, primarily reflected in the following aspects: 1. Promotes An... |
|
|
Colistin Sulfate Soluble Powder 50% |
Product Name: Shengxue ChangqingGeneric Name: Colistin Sulfate Soluble PowderActive Ingredient: Colistin sulfateDescription: Shengxue Changqing is ... |
|
|
High quality Nisin 25KG |
Agricultural Field: Crop and Livestock Protection Crop protection: Used as a biopesticide to inhibit gram-positive plant pathogens (e.g., Clavibact... |
|
|
Natamycin 7681-93-8 |
Natamycin can be used to treat local or systemic fungal infections. For example, made eye drops can be used to treat eye fungal infections, made va... |
All supplier products
Same products
