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Table 1 Activity of antimicrobial peptides

From: Antimicrobial peptides sourced from post-butter processing waste yak milk protein hydrolysates

Microorganism MIC
KVISMI RVMFKWA
Gram positive bacteria  μg/mL μM  μg/mL μM
 Bacillus subtilis CICC 10034 32 23.2 32 23.2
 Staphylcoccus aureus CICC10306 8 11.6 8 11.6
 Staphylococcus aureus CICC 10384 8 11.6 8 11.6
 Listeria innocua CICC 10417 4 5.8 8 11.6
Gram negative bacteria
 Escherichia coli CICC10293 8 11.6 16 23.2
 Pseudomonas aeruginosa CICC 21636 16 23.2 32 46.4
 Serratia marcescens ATCC 4112 32 46.4 32 46.4
 Enterobacter cloacae CICC 21539 16 23.2 32 46.4
 Salmonella paratyphi CICC 10437 32 46.4 32 46.4
Fungi
 Aspergillus niger CICC 2124 NA NA NA NA
 Candida albicans CICC 1965 32 46.4 NA NA
 Saccharomyces cerevisiae CICC 1002 32 46.4 NA NA
  1. CICC: China Center of Industrial Culture Collection, ATCC: American Type Culture Collection, NA: No inhibitory activity