| http://www.w3.org/ns/prov#value | - which is where the masterbatch containing the active compound is added.The third layer is composed of 90% low densitty polyethylene (LDPE) and 10% with the active agent.The masterbatch containing 10% of antimicrobial agent is mixed with LDPE at different concentrations between 0.5 and 15%.The team said: ???There is a possibility of using volatile natural compounds with antimicrobial properties th
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