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.
Другие товары поставщика
|
|
Nisin Supplier |
Storage in Dry Form:When stored as a dry powder, nisin is less sensitive to pH fluctuations, but exposure to moisture in alkaline environments can ... |
|
|
Partners, long-term cooperation |
Unlike broad-spectrum preservatives that may disrupt beneficial microbial communities or alter food flavor, nisin exhibits highly specific antibact... |
|
|
Chlortetracycline Premix 10% |
Product Name: Chlortetracycline Premix 10%Main Ingredient: ChlortetracyclineDescription: This product is a brown or brownish granule (powder) witho... |
|
|
Natamycin 7681-93-8 |
New products coming soon！Welcome to inquire and book！ In Baked Goods Bread: In bread production, natamycin can be incorporated during the dough pre... |
|
|
Chlortetracycline Premix |
Chlortetracycline Premix is a feed additive that combines chlortetracycline with premix technology. Chlortetracycline Premix has the characteristic... |
Все товары поставщика
Похожие товары
