Nisin in Meat and Poultry Products

• 

Application in Meat and Poultry Products: Inhibiting Pathogens and Reducing Spoilage
Meat and poultry products (e.g., fresh meat, cooked ham, sausages) are prone to contamination by pathogens (e.g., Listeria monocytogenes, Staphylococcus aureus) and spoilage bacteria (e.g., Bacillus species), leading to short shelf life and safety risks. Nisin addresses these issues through targeted antibacterial action:
Key Applications & Mechanisms
Fresh meat (beef, pork, chicken):
Method: Spray or soak fresh meat in a 0.1–0.2 g/L Nisin solution before packaging, or incorporate Nisin into edible coatings (e.g., chitosan-Nisin composite coating).
Effect: Inhibits the growth of surface pathogens (e.g., Listeria) and aerobic spoilage bacteria. For example, chilled pork treated with Nisin has a shelf life extended from 3–5 days to 7–10 days at 4°C, with no significant changes in color, texture, or flavor.
Cooked meat products (ham, sausages, canned meat):
Method: Add 0.05–0.1 g/kg Nisin directly to meat emulsions during processing, or combine with mild heat treatment (e.g., 80°C for 15 minutes).
Effect: Prevents post-sterilization "recontamination" by heat-resistant bacterial spores (e.g., Clostridium botulinum). Canned ham with Nisin avoids "swelling" caused by bacterial fermentation, and its shelf life at room temperature extends from 6 months to 12 months.
Advantage
Reduces reliance on chemical preservatives (e.g., nitrites) and high-temperature sterilization, avoiding nitrite residues and overcooking-induced texture loss (e.g., tough ham).

Другие товары поставщика

	Nisin Raw Material	Nisin’s antimicrobial activity is highly specific and effective against Gram-positive bacteria, with a mechanism that avoids the development ...
	Nisin in Bakery and Cereal Products	Application in Bakery and Cereal Products: Inhibiting Spoilage Bacteria and Mold Bakery products (bread, cakes, pastries) and cereals (breakfast ce...
	Natamycin Exporter	Natamycin is different from other food preservatives in terms of antibacterial spectrum:Natamycin: It has a high inhibitory effect on fungi such as...
	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 in Dairy Products	Application in Dairy Products: Preventing Rancidity and Mold GrowthDairy products (e.g., cheese, milk, yogurt) are sensitive to microbial spoilage&...

Похожие товары

	Sucralose powder Food additive	Продавец: Shanghai Yifu Food Ingredients Co., Ltd	Sucralose, as a new generation of high-sweetness sweetener, has demonstrated comprehensive and ou...
	Sucralose Purchase price	Продавец: Shanghai Yifu Food Ingredients Co., Ltd	Sucralose, as a high-sweetness, calorie-free, and highly stable artificial sweetener, enjoys wide...
	Sucralose Partners, long-termCooperation	Продавец: Shanghai Yifu Food Ingredients Co., Ltd	Sucralose is currently a widely used high-potency sweetener globally. Its safety has been verifie...
	Sucralose	Продавец: Shanghai Yifu Food Ingredients Co., Ltd	Sucralose is a high-sweetness agent obtained by replacing the hydroxyl groups at positions 4, 1',...
	Sucralose	Продавец: Shanghai Yifu Food Ingredients Co., Ltd	Sucralose is a trichloro derivative of sucrose (4,1',6'-trichloro-4,1',6'-dideoxy-galactosucrose)...