Polylysine (PLL) has a broad antibacterial spectrum and has broad application prospects in the field of food processing.
Polylysine (PLL), also known as poly-L-lysine hydrogen bromide, is polymerized from 25 to 30 lysine residues. Its chemical formula is (C6H12N2O2)n.xHBr. It is an organic substance. Polylysine appears …