Electrostatic spraying with combination of LA and MA 2.0% w/v treatment.
Reduce of E. coli on spinach leaf by 4.14 log (CFU/disk)
Reducce of Salmonella on cantaloupe rind by 3.58 log
(CFU/disk).
Malic and lactic acid in combination at concentration of 2% was able to reduce E. coli O157:H7 by 1.9 logs after 12 days of storage
Reduction or elimination of pathogenic bacteria adhered on produce surface can be done by electrostatic spraying technique with lactic and malic acids as anti-microbial agents.