1.1.1.243 (4R,6S)-trans-carveol + NAD+ enzyme uses dichlorophenolindophenol as artificial electron acceptor, physiological acceptor not known 1.1.1.243 (-)-trans carveol + NADP+ last step of (-)-carvone biosynthesis 1.1.1.243 (4R,6S)-trans-carveol + NADP+ monoterpene synthesis in mints