Safety Of Nisin

Streptococcus lactis is a natural, safe and efficient biological preservative, which belongs to the non-toxic level.

Nisin is a peptide composed of 34 amino acids. It can be degraded into amino acids by protease in vivo and absorbed after eating, and it will not affect intestinal flora. Therefore, it is considered as a natural, safe and efficient biological preservative.

Physiological pH conditions and α— Trypsin is a kind of natural food preservative with high efficiency, non-toxic, safe and no side effects, which will not change the normal bacteria group in human intestine and produce resistance problems such as other antibiotics, nor cross resistance with other antibiotics.