| Texto completo | |
| Autor(es): |
Amazonas, Diana R.
[1]
;
Oliveira, Celso
[2]
;
Barata, Lauro E. S.
[1]
;
Tepe, Eric J.
[3]
;
Kato, Massuo J.
[2]
;
Mourao, Rosa H. V.
[1]
;
Yamaguchi, Lydia F.
[2]
Número total de Autores: 7
|
| Afiliação do(s) autor(es): | [1] Univ Fed Oeste Para, Programa Posgrad Recursos Nat Amazonia, BR-68040255 Santarem, PA - Brazil
[2] Univ Sao Paulo, Inst Chem, BR-05508000 Sao Paulo, SP - Brazil
[3] Univ Cincinnati, Dept Biol Sci, Cincinnati, OH 45221 - USA
Número total de Afiliações: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Molecules; v. 26, n. 1 JAN 2021. |
| Citações Web of Science: | 1 |
| Resumo | |
Aniba rosiodora has been exploited since the end of the nineteenth century for its essential oil, a valuable ingredient in the perfumery industry. This species occurs mainly in Northern South America, and the morphological similarity among different Aniba species often leads to misidentification, which impacts the consistency of products obtained from these plants. Hence, we compared the profiles of volatile organic compounds (essential oils) and non-volatile organic compounds (methanolic extracts) of two populations of A. rosiodora from the RESEX and FLONA conservation units, which are separated by the Tapajos River in Western Para State. The phytochemical profile indicated a substantial difference between the two populations: samples from RESEX present alpha-phellandrene (22.8%) and linalool (39.6%) in their essential oil composition, while samples from FLONA contain mainly linalool (83.7%). The comparison between phytochemical profiles and phylogenetic data indicates a clear difference, implying genetic distinction between these populations. (AU) | |
| Processo FAPESP: | 14/50316-7 - Dimensões US-BIOTA São Paulo: diversidade de interações multi-tróficas quimicamente mediadas em gradientes nos trópicos |
| Beneficiário: | Massuo Jorge Kato |
| Modalidade de apoio: | Auxílio à Pesquisa - Programa BIOTA - Temático |