Polymers Chitosan Chitosan/paper Strawberry E. coli Chitosan, herb LDPE Culture media Lb plantarum, E. coli, Hong 2000 Culture media S. aureus. Pseud Paik et al. 1998: Paik and fluorescens Kelly, T995 Enterococcus faecalis Natural extract Grapefruit seed LDPE, nylon Aerobes coli-form Ha et al. 2001 extract LDPE Lettuce, soy-sprouts E. coli. s aureus Lee et al. 1998 Clove extract LDPE Culture media L. plantarum, E coli Hong et al., 2000 S cerevisia Herb extract, Ag LDPE Lettuce E. coli. s. aureus. L An et al.. 1998 mesenteroides. S. cerevisiae, Asp. spp, en. spp LDPE Eugenol. cinnam Bologna, Enterobac. lactic acid Uttara et al. 2000b bacteria, Lb. sakei Horseradish Ground beef E. coli 0157: H7 Nadarajah et al.. 2002 extract Chicken, E. coli. S. enteritidis. L. Takeuchi and Yuan. 2002 Isothiocyanate monocytogenes salmonPolymers Chitosan Chitosan/paper Strawberry E. coli Yi et al., 1998 Chitosan, herb LDPE Culture media Lb. plantarum, E. coli, Hong et al., 2000 extract S. cerevisiae, Fusarium oxysporum UV/excimer laser Nylon Culture media S. aureus, Pseudo. Paik et al., 1998; Paik and irradiated nylon fluorescens, Kelly, T995 Enterococcus faecalis Natural extract Grapefruit seed LDPE, nylon Ground beef Aerobes, coli-forms Ha et al., 2001 extract LDPE Lettuce, soy-sprouts E. coli, S. aureus Lee et al., 1998 Clove extract LDPE Culture media L. plantarum, E coli, Hong et al., 2000 F. oxysporum, S.cerevisiae Herb extract, Ag- LDPE Lettuce, E. coli, ,S. aureus, L An et al., 1998 Zirconium cucumber mesenteroides, S. cerevisiae, Asp. spp, Pen. spp. LDPE Strawberry Firmness Chung et al., 1998 Eugenol, cinnam Chitosan Bologna, ham Enterobac., lactic acid Outtara et al., 2000b aldehyde, bacteria,Lb. sakei Serratia spp. Horseradish Paper Ground beef E. coli 0157: H7 Nadarajah et al., 2002 extract Allyl PE film/pad Chicken, E. coli, S. enteritidis, L. Takeuchi and Yuan, 2002 isothiocyanate meats, smoked monocytogenes salmon