Abstract: Provided is a corn wet milling-derived article having a reduced sulfur dioxide concentration. The corn wet milling-derived article is a solid filamentous fungus culture. The corn wet milling-derived article may be one or more selected from the group consisting of corn gluten meal, corn gluten feed, and corn germ. The sulfur dioxide content in the solid filamentous fungus culture may be 30 ppm or less. The filamentous fungus may be non-mycotoxin-producing microbes. The solid filamentous fungus culture may include an enzyme produced by the filamentous fungus. The solid filamentous fungus culture may include polysaccharides that constitute the fungus body of the filamentous fungus.