1.14.14.143 (+)-pulegone + [reduced NADPH-hemoprotein reductase] + O2 - Mentha x piperita (+)-menthofuran + [oxidized NADPH-hemoprotein reductase] + H2O - ? 394588 1.14.14.143 (+)-pulegone + [reduced NADPH-hemoprotein reductase] + O2 - Mentha pulegium (+)-menthofuran + [oxidized NADPH-hemoprotein reductase] + H2O - ? 394588 1.14.14.143 (+)-pulegone + [reduced NADPH-hemoprotein reductase] + O2 - Mentha aquatica (+)-menthofuran + [oxidized NADPH-hemoprotein reductase] + H2O - ? 394588 1.14.14.143 (+)-pulegone + [reduced NADPH-hemoprotein reductase] + O2 pathways for monoterpene biosynthesis in peppermint, overview Mentha x piperita (+)-menthofuran + [oxidized NADPH-hemoprotein reductase] + H2O - ? 394588 1.14.14.143 (+)-pulegone + [reduced NADPH-hemoprotein reductase] + O2 the principal pathway for monoterpene biosynthesis in peppermint, overview Mentha x piperita (+)-menthofuran + [oxidized NADPH-hemoprotein reductase] + H2O - ? 394588 1.14.14.143 (+)-pulegone + [reduced NADPH-hemoprotein reductase] + O2 hydroxylation of the syn-methyl group of (+)-pulegone, spontaneous intramolecular cyclization to the hemiketal, and dehydration to the furan Mentha x piperita (+)-menthofuran + [oxidized NADPH-hemoprotein reductase] + H2O - ? 394588 1.14.14.143 (+)-pulegone + [reduced NADPH-hemoprotein reductase] + O2 hydroxylation of the syn-methyl group of (+)-pulegone, spontaneous intramolecular cyclization to the hemiketal, and dehydration to the furan Mentha pulegium (+)-menthofuran + [oxidized NADPH-hemoprotein reductase] + H2O GC-MS product analysis ? 394588 1.14.14.143 additional information regulation of pulegone metabolism involves menthofuran, the flux of (+)-pulegone through pulegone reductase correlates negatively with the essential oil content of menthofuran, such that menthofuran, and pulegone increase, or decrease, in concert, overview, although (+)-menthofuran does not inhibit (+)-pulegone reductase activity, stem feeding with menthofuran selectively decreases enzyme transcript levels in immature leaves, thereby accounting for decreased reductase activity and increased pulegone content, overview Mentha x piperita ? - ? 89