Abstract
The effects of the cyclodextrins (CDs) and CD derivatives on deodorizing various odors were investigated. These exerted a deodorizing effect on n-butyric acid and trimethylamine in the gas-phase condition. Furthermore, they deodorized n-butyric acid, n-valeric acid, iso valeric acid, trimethylamine, and methylmercaptan in the liquid phase condition .