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.
Other supplier products
|
|
Colistin Sulfate Soluble Powder 50% |
Product Name: Shengxue ChangqingGeneric Name: Colistin Sulfate Soluble PowderActive Ingredient: Colistin sulfateDescription: Shengxue Changqing is ... |
|
|
Nisin in Beverages |
Application in Beverages: Controlling Heat-Resistant Spores and Microbial GrowthBeverages (e.g., fruit juices, beer, functional drinks) face risks ... |
|
|
Natamycin Supplier |
Natamycin differs from other food preservatives in terms of safety: Natamycin: very low acute toxicity, no genotoxicity, no adverse effects on the ... |
|
|
Tilmicosin Premix 20% |
Product Name: Shengxue HukangGeneric Name: Tilmicosin PremixActive Ingredient: TilmicosinDescription: Shengxue Hukang is a light yellow powder.Spec... |
|
|
Natamycin |
New products coming soon！Welcome to inquire and book！
Natamycin is a natural antifungal agent and antibiotic that belongs to the polyene macrolide ... |
供应产品
Same products
