Fuente: WIPO "tomato" The present disclosure provides an Aureobasidium pullulans CJFSKY2201 strain deposited under accession number KCCM13230P; a culture of the strain; use of the strain in producing oligosaccharides; a composition comprising the strain, a lysate thereof, a culture thereof, a concentrate thereof, or a dry product thereof; and a method of producing oligosaccharides, the method comprising the step of culturing the strain and the step of obtaining oligosaccharides from the culture.