Nisin as a GRAS substance
As a GRAS (Generally Recognized as Safe) substance, Nisin is non-toxic, non-residue, and metabolized into amino acids in the human body. Its use allows for reduced reliance on synthetic chemical preservatives (e.g., sodium nitrite, potassium sorbate), aligning with consumer demand for natural, healthy food and complying with green breeding and food safety standards. It synergizes with low-temperature storage, vacuum/modified atmosphere packaging (MAP), acidic pH adjustment, salt, phosphates, and plant extracts (e.g., tea polyphenols, spice essential oils). For example, combining Nisin with EDTA or acidic conditions (pH <5.5) enhances inhibition of Gram-negative (G⁻) bacteria (e.g., Escherichia coli, Salmonella) by disrupting their outer membrane; pairing with vacuum packaging reduces aerobic bacterial growth, further improving preservation stability.
Другие товары поставщика
|
|
Natamycin Bulk supply |
In addition to the advantages of broad antibacterial spectrum and strong stability mentioned earlier, natamycin also has the characteristics of hig... |
|
|
Nisin 500g/1Kg/25Kg |
Nisin, also known as lactococcin or transliterated as "Nisin," is a widely used natural antimicrobial peptide. Below is a detailed product introduc... |
|
|
Nisin Powder |
Limited Water Solubility:Nisin is poorly soluble in water at neutral pH but dissolves more readily in acidic solutions (pH < 5) due to protonati... |
|
|
Nisin Supplier |
New products coming soon！Welcome to inquire and book！ 1. Animal Feed Industry Natamycin is added to animal feed to prevent mold contamination durin... |
|
|
Nisin |
Nisin is a naturally occurring antimicrobial peptide produced by certain strains of lactic acid bacteria, primarily Lactococcus lactis.It is common... |
Все товары поставщика
Похожие товары
