Bacterial strain, probiotic composition comprising a bacterial strain, formulation comprising at least one volatile fraction of a plant extract, food additive, process of preparing a volatile fraction of a plant, process of preparing a therapeutic formulation, process of growing a bacterial strain, process of manufacturing a probiotic composition, process of preparing a probiotic composition, process of preparing a composition including viable microorganisms, microorganism dispenser, organism biocontrol method, method for eliminating oil pollution, method Organic Smoke Recovery, Food Product and Initial Preparation Method for a Fermantation Process