Figure 5.
PLA films maintained for one month submerged in bacterial culture in soil extract medium (SEM) + 0.1% gelatin after the removal of attached biomass. (a) No bacteria; (b) A. mediterranei NRRL B-3240T; (c) L. waywayandensis DSM 44232; (d) Amycolatopsis sp. SO1.1; (e) Amycolatopsis sp. SO1.2; (f) Amycolatopsis sp. SST; (g) Amycolatopsis sp. SNC.