Hallahan, David L., West, Jevon M., Smiley, Diane W. M. and Pickett, John A.  ORCID: https://orcid.org/0000-0002-8386-3770
1998.
Nepetalactol oxidoreductase in trichomes of the catmint Nepeta racemosa.
Phytochemistry
48
(3)
, pp. 421-427.
10.1016/S0031-9422(98)00006-5
|
Abstract
Isomers of (7S)-nepetalactone are the principal constituents of the essential oil accumulated by plants of the genus Nepeta (catmints), with the cis,cis-isomer predominating in the catmint N. racemosa. An enzyme which catalyses the NAD+-dependent oxidation of cis,cis-nepetalactol to cis,cis-nepetalactone has been identified in cell-free extracts of N. racemosa leaves. This enzyme has been partially purified and has been shown to be located within trichomes present on the surface of leaves of this species. Because glandular trichomes have been shown to be the site of accumulation of nepetalactones in N. racemosa and N. cataria, the presence of such activity within the trichomes suggests that nepetalactol may be an intermediate in the biosynthesis of nepetalactone.
| Item Type: | Article |
|---|---|
| Date Type: | Publication |
| Status: | Published |
| Schools: | Schools > Chemistry |
| Publisher: | Elsevier |
| ISSN: | 0031-9422 |
| Last Modified: | 24 Feb 2026 16:15 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/185195 |
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