Nisin Raw Material Powder 25KG
Raw and processed meat, poultry, and seafood are primary carriers of foodborne pathogens likeListeria monocytogenes,Staphylococcus aureus, andClostridium perfringens. Nisin is used to enhance safety and reduce spoilage:
- Processed meats: Sausages, deli meats (e.g., ham, turkey slices), and canned meats are high-risk products forListeriagrowth, even under refrigeration. Nisin is applied via two methods: (1)direct addition(5–15 IU/g) during meat blending to inhibit pathogens throughout the product; (2)surface coating(10–20 IU/mL spray or dip) to prevent surface contamination (a common entry point forListeria). For example, adding nisin to deli ham reducesListeriacounts by 3–5 log CFU/g and extends refrigerated shelf life from 3–4 weeks to 6–8 weeks.
- Raw meats and poultry: While nisin cannot eliminate all pathogens in raw products, it is used as a "pre-harvest" or "post-slaughter" treatment to reduce pathogen loads. For raw chicken, a nisin-based spray (15 IU/mL) applied after washing reducesStaphylococcus aureusandCampylobacter jejuni(a common cause of food poisoning) by 2–3 log CFU/g, enhancing safety for consumers who may undercook the product.
- Seafood: Fresh fish, shrimp, and shellfish spoil rapidly due to bacteria likeShewanella putrefaciensandVibrio parahaemolyticus. Nisin (5–10 IU/g) is mixed into seafood coatings (e.g., alginate films) or added to marinades, extending refrigerated shelf life by 3–5 days and reducingVibriocontamination in raw oysters (a high-risk product for foodborne illness).
Other supplier products
|
|
Nisin Raw Material Powder 25KG |
Raw and processed meat, poultry, and seafood are primary carriers of foodborne pathogens likeListeria monocytogenes,Staphylococcus aureus, andClost... |
|
|
Nisin in Food Preservation |
Core Advantages of Nisin in Food Preservation Natural and Safe: Produced by lactic acid bacteria, non-toxic, and exempt from ADI (Acceptable Daily ... |
|
|
Nisin Raw Material Manufacturer |
Nisin is a natural antibacterial peptide produced by certain strains of Lactococcus lactis, known for its broad-spectrum antibacterial properties, ... |
|
|
Nisin |
Core Antibacterial Mechanism Nisin acts by disrupting the cell membrane of gram-positive bacteria, a process that occurs in two main steps (as intr... |
|
|
Nisin |
Seafood products (e.g., fresh fish, shrimp, crab, surimi products, and canned seafood) are highly perishable due to their high moisture, protein co... |
供应产品
Same products
