Nisin Raw Material
The gut is the largest immune organ in the body, and gut microbiota balance directly impacts immune function. Nisin supports immunity through two key pathways:
- Mucosal immune activation: The gut mucosa (inner lining of the intestines) is the first line of defense against ingested pathogens. Nisin stimulates the production of secretory immunoglobulin A (sIgA)—a key antibody that coats the gut mucosa, preventing pathogens from adhering to epithelial cells and entering the bloodstream. In healthy adults, daily supplementation with nisin (800 IU/day) for 4 weeks increased salivary and fecal sIgA levels by 25–35%, according to a 2022 study inNutrients.
- Regulating systemic inflammation: Chronic low-grade inflammation (often driven by gut dysbiosis) impairs immune function and is linked to chronic diseases (e.g., obesity, type 2 diabetes). Nisin reduces inflammation by inhibiting the growth of pro-inflammatory pathogens and modulating immune cell activity. Preclinical studies in mice show that oral nisin reduces the production of pro-inflammatory cytokines (e.g., TNF-α, IL-6) in the gut and bloodstream, while increasing anti-inflammatory cytokines (e.g., IL-10), supporting a balanced immune response.
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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 ... |
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Nisin Raw Material |
Nisin is widely approved for use in food globally, with strict safety standards:
GRAS designation: The FDA (U.S.) and EFSA (EU) have classified n... |
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Nisin in Aquatic Products |
Application in Aquatic Products: Reducing Pathogens and Extending Freshness Aquatic products (fresh fish, shrimp, surimi products) are highly peris... |
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Regulatory Standards and Dosage Limits of Nisin |
Global regulatory agencies have established strict usage standards for Nisin:FAO/WHO: The acceptable daily intake (ADI) is set at 0–3300 IU/k... |
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Nisin Powder Price 1kg |
Poor stability in certain environments (e.g., neutral pH, high-fat matrices) can be addressed via modification technologies, which improve stabilit... |
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