Nisin Raw Material
The gut microbiota plays a critical role in nutrient absorption, immune regulation, and GI barrier function. Dysbiosis (imbalance of gut microbes, e.g., overgrowth of harmful bacteria) is linked to conditions like irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), and bacterial gastroenteritis. Nisin supports gut health by:
- Targeting pathogenic Gram-positive bacteria: Nisin exerts strong antimicrobial activity against harmful Gram-positive pathogens that colonize the gut, such asClostridium difficile(a leading cause of antibiotic-associated diarrhea),Staphylococcus aureus(linked to foodborne GI infections), andListeria monocytogenes(a common cause of bacterial gastroenteritis). It disrupts the cell membranes of these pathogens, inhibiting their growth without harming beneficial Gram-negative or non-pathogenic Gram-positive bacteria (e.g.,Lactobacillus,Bifidobacterium—key probiotics for gut health).
- Restoring microbiota balance: By suppressing pathogenic overgrowth, nisin helps rebalance the gut microbiota. For example, in patients withC. difficileinfection (CDI), clinical studies show that oral nisin supplements (500–1000 IU/day) reduce recurrence rates of CDI by 30–40% compared to placebo, as it preventsC. difficilespores from germinating and colonizing the colon.
- Protecting the intestinal barrier: Pathogenic bacteria often damage the intestinal epithelial barrier (e.g., by releasing toxins that disrupt tight junctions between cells), leading to increased intestinal permeability ("leaky gut"). Nisin reduces this damage by inhibiting pathogen colonization; in preclinical studies, it was shown to increase the expression of tight junction proteins (e.g., occludin, claudin-1) in the gut, strengthening the intestinal barrier and reducing inflammation.
Другие товары поставщика
|
|
Nisin |
Seafood products (e.g., fresh fish, shrimp, crab, surimi products, and canned seafood) are highly perishable due to their high moisture, protein co... |
|
|
Sulfachloropyrazine Sodium Soluble Powder 30% 500g |
Trade Name: Shengxue QiulingCommon Name: Sulfachloropyrazine Sodium Soluble PowderMain Ingredients: Sulfachloropyrazine SodiumDescription: This pro... |
|
|
Nisin Supplier |
Solubility: Nisin's solubility varies with pH. For example: In water (pH = 7), its solubility is 49.0 mg/ml In 0.02M hydrochloric acid, its solubil... |
|
|
Nisin as a natural preservative |
Global demand for natural preservatives continues to rise. Particularly in Europe and North America, food processing enterprises (e.g., in the chee... |
|
|
Nisin Powder Supplier |
Nisin in Canned and Processed Foods Low-Acid Canned Foods: Nisin enhances the efficacy of thermal processing, allowing lower sterilization temperat... |
Все товары поставщика
Похожие товары
