Preservatives

防腐剂

What Is Nisin Preparation (E234) In Food? Uses, Safety, Side Effects

Nisin preparation | Production | Uses | Safety | Side effects | FAQs  Nisin (or more accurately Nisin A), also known as a lantibiotic, is a small-molecule polypeptide antibiotic with antibacterial activity, synthesized and secreted by Lactococcus lactis subsp. lactis during metabolism. It is commonly used as a preservative in processed cheeses and meat products …

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What Is ε-Poly-L-Lysine In Food? Uses, Safety, Side Effects

Made of | Production | Uses | Safety | Side effects | FAQs  ε-poly-L-lysine or ε-polylysine is a new food biopreservative compared with natamycin and nisin. This ingredient is a natural antimicrobial peptide metabolized by Streptomyces and has a wide antibacterial spectrum against Gram-negative, Gram-positive bacteria, yeasts, and molds. Commonly used in the preservation of …

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What Is Potassium Benzoate (E212) In Food? Uses, Safety, Side Effects

Production | Uses | Safety | Side effects | FAQs | Conclusion Potassium benzoate, the potassium salt of benzoic acid, is used as a preservative to prevent food spoilage by inhibiting the growth of mold, yeast and some bacteria. But this ingredient is used less than the common benzoate preservative – sodium benzoate. The European …

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What Is Sodium Benzoate (E211) In Food & Why People Afraid It With Vitamin C?

If you’ve ever seen sodium benzoate in the ingredients list, then you’ve already known it is a preservative to prolong the food shelf life. But what is it? How is it made? How does it work? What’re the common uses? What’s the difference with benzoic acid and potassium sorbate? Does it really cause cancer in …

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