6 rezultatet
The oxygenation pattern of the monoterpenoids of mint (Mentha) species is determined by regiospecific cytochrome P450-catalyzed hydroxylation of the common olefinic precursor (-)-limonene. In peppermint, C3-allylic hydroxylation leads to (-)-trans-isopiperitenol that ultimately is converted to
Microsomal preparations from the epidermal oil glands of Mentha piperita, Mentha spicata, and Perilla frutescens leaves catalyze the NADPH- and O2-dependent allylic hydroxylation of the monoterpene olefin (-)-limonene at C-3, C-6, and C-7, respectively, to produce the corresponding alcohols,
The primary monoterpene accumulated in the glandular trichomes of spearmint (Mentha spicata) is the ketone (-)-carvone which is formed by cyclization of the C(10) isoprenoid intermediate geranyl pyrophosphate to the olefin (-)-limonene, hydroxylation to (-)-trans-carveol and subsequent
Limonene enantiomers and substrate analogs, including specifically fluorinated derivatives, were utilized to probe active site interactions with recombinant (-)-(4S)-limonene-3-hydroxylase (CYP71D13) and (-)-(4S)-limonene-6-hydroxylase (CYP71D18) from mint (Mentha) species. (-)-(4S)-Limonene is
The oxygenation pattern of the essential oil monoterpenes of commercial mint (Mentha) species is determined by regiospecific cytochrome P450-catalyzed hydroxylation of the common olefinic precursor (-)-4S-limonene. In spearmint (M. spicata), C6-allylic hydroxylation leads to (-)-trans-carveol and
The oxygenation pattern of the cyclic monoterpenoids of commercial mint (Mentha) species is determined by regiospecific cytochrome P450-catalyzed hydroxylation of the common olefinic precursor (-)-4S-limonene. In peppermint (Mentha x piperita), C3-allylic hydroxylation leads to