PROBLEM TO BE SOLVED: To provide a treatment method where scallicon odor is deodorized and concentrated.SOLUTION: Provided is a treatment method where, as scallicons used for treatment, fresh scallicons with a large water content soon after caught are daringly used. Also provided is a treatment container where the individual heat source of the treatment container body is provided, and the variabilization of sorting temperature setting is made possible. Also provided is a treatment method where scallicon odor is deodorized by 100% by a new technique of forming a soft carbonized film on the body inside with water reduction.SELECTED DRAWING: None【課題】ラッキョ臭の脱臭・濃縮された処理方法の提供。【解決手段】処理に用いるラッキョは遭えて収穫間もない含水量の多い新鮮なラッキョを使用する処理方法。処理容器本体の個別の熱源を設け、部別温度設定の可変化を可能にした処理容器の製造。本体内部に減水に伴う軟質炭化被膜を形成さす新技法でラッキョ臭を100%脱臭する処理方法。【選択図】なし