Problem to be solved: to provide a method for increasing secondary metabolites in dicotyledonous flowers.Solution: the dicotyledons were harvested with flowers, leaves, and stems, and the blue light having a peak wavelength in the wavelength range of 400 to 500 nm and one or more light of a red light having a peak wavelength in the wavelength region of 600 to 700 nm A method for increasing the secondary metabolites contained in the fruits of the dicotyledonous plants, including the steps of drying while shooting.No selection【課題】双子葉植物の花に含まれる二次代謝物質を増量する方法の提供。【解決手段】双子葉植物を、花、葉及び茎を有する状態で収穫し、400~500nmの波長領域にピーク波長を有する青色光、及び600~700nmの波長領域にピーク波長を有する赤色光のいずれか一以上の光を照射しながら乾燥を行う工程を含む、収穫後の双子葉植物の花に含まれる二次代謝物質を増量する方法。【選択図】なし
