| abstract |
A compound antiseptic composition based on L-amino acid glycan and its preparation method and application thereof belong to the technical field of food antiseptic compositions. The technical problem to be solved by the present invention is to improve the anticorrosion performance. The components of the composition of the present invention are 15-18 parts of ε-polylysine, 9-12 parts of nisin, 7-12 parts of DL-isoleucine, and 6-12 parts of L-tyrosine Acid, 4-8 parts of L-Histidine, 1-5 parts of L-Arginine, 1-10 parts of L-Lysine, 1-10 parts of L-Proline, 3-12 parts of L-valine, 10-15 parts of glycine, 5-18 parts of L-cysteine, 5-18 parts of DL-sodium ascorbate. The compounded nisin and ε-polylysine of the invention has obvious synergistic superposition and synergistic effect, prolongs the validity period of food on the basis of improving its bacteriostatic ability, and has obvious bactericidal and bacteriostatic ability and stability of light and heat Persistence. |