Essential Oils of Protium of the Adolpho Ducke Forest Reserve: Protium crassipetalum, P. heptaphyllum subs. ulei, P. pilosissimum and P. polybotryum
The essential oils from samples collected in the Adolpho Ducke Forest Reserve in the state of Amazonas were obtained by hydrodistillation and analyzed by GC-MS. The chemical composition of essential oils was characterized by high percentage of sesquiterpenoids. The oils of Protium crassipetalum leav...
| Autor principal: | Carvalho, Loretta Ennes de |
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| Outros Autores: | Magalhães, Lizandra Guidi, Lima, Maria da Paz, Marques, Marcia Ortiz Mayo, Facanali, Roselaine |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Journal of Essential Oil-Bearing Plants
2020
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| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/17846 |
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oai:repositorio:1-17846 |
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oai:repositorio:1-17846 Essential Oils of Protium of the Adolpho Ducke Forest Reserve: Protium crassipetalum, P. heptaphyllum subs. ulei, P. pilosissimum and P. polybotryum Carvalho, Loretta Ennes de Magalhães, Lizandra Guidi Lima, Maria da Paz Marques, Marcia Ortiz Mayo Facanali, Roselaine The essential oils from samples collected in the Adolpho Ducke Forest Reserve in the state of Amazonas were obtained by hydrodistillation and analyzed by GC-MS. The chemical composition of essential oils was characterized by high percentage of sesquiterpenoids. The oils of Protium crassipetalum leaves and branches showed predominance of α-copaene (19.6 and 15.2 %) and trans-caryophyllene (16.4 and 10.1 %), respectively, besides spathulenol (13.9 %), detected in the oil from the leaves. The main constituents in leaves of P. heptaphyllum subs. ulei were α-copaene (11.8 %), trans-caryophyllene (16.9 %) and germacrene B (12.8%). The oils of P. pilosissimum were marked by presence of β-sesquiphellandrene (24.3 %) in leaves and selin-11-en-4-α-ol of branches. Khusimone (35.9 %) was found to be the major constituent in the oil from P. polybotryum. The present study is intended as a contribution to the knowledge of the composition of the essential oils of the aerial parts of this biological reserve. © 2013 Har Krishan Bhalla & Sons. 2020-06-15T21:49:37Z 2020-06-15T21:49:37Z 2013 Artigo https://repositorio.inpa.gov.br/handle/1/17846 10.1080/0972060X.2013.831557 en Volume 16, Número 4, Pags. 551-554 Restrito Journal of Essential Oil-Bearing Plants |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
English |
| description |
The essential oils from samples collected in the Adolpho Ducke Forest Reserve in the state of Amazonas were obtained by hydrodistillation and analyzed by GC-MS. The chemical composition of essential oils was characterized by high percentage of sesquiterpenoids. The oils of Protium crassipetalum leaves and branches showed predominance of α-copaene (19.6 and 15.2 %) and trans-caryophyllene (16.4 and 10.1 %), respectively, besides spathulenol (13.9 %), detected in the oil from the leaves. The main constituents in leaves of P. heptaphyllum subs. ulei were α-copaene (11.8 %), trans-caryophyllene (16.9 %) and germacrene B (12.8%). The oils of P. pilosissimum were marked by presence of β-sesquiphellandrene (24.3 %) in leaves and selin-11-en-4-α-ol of branches. Khusimone (35.9 %) was found to be the major constituent in the oil from P. polybotryum. The present study is intended as a contribution to the knowledge of the composition of the essential oils of the aerial parts of this biological reserve. © 2013 Har Krishan Bhalla & Sons. |
| format |
Artigo |
| author |
Carvalho, Loretta Ennes de |
| spellingShingle |
Carvalho, Loretta Ennes de Essential Oils of Protium of the Adolpho Ducke Forest Reserve: Protium crassipetalum, P. heptaphyllum subs. ulei, P. pilosissimum and P. polybotryum |
| author2 |
Magalhães, Lizandra Guidi Lima, Maria da Paz Marques, Marcia Ortiz Mayo Facanali, Roselaine |
| author2Str |
Magalhães, Lizandra Guidi Lima, Maria da Paz Marques, Marcia Ortiz Mayo Facanali, Roselaine |
| title |
Essential Oils of Protium of the Adolpho Ducke Forest Reserve: Protium crassipetalum, P. heptaphyllum subs. ulei, P. pilosissimum and P. polybotryum |
| title_short |
Essential Oils of Protium of the Adolpho Ducke Forest Reserve: Protium crassipetalum, P. heptaphyllum subs. ulei, P. pilosissimum and P. polybotryum |
| title_full |
Essential Oils of Protium of the Adolpho Ducke Forest Reserve: Protium crassipetalum, P. heptaphyllum subs. ulei, P. pilosissimum and P. polybotryum |
| title_fullStr |
Essential Oils of Protium of the Adolpho Ducke Forest Reserve: Protium crassipetalum, P. heptaphyllum subs. ulei, P. pilosissimum and P. polybotryum |
| title_full_unstemmed |
Essential Oils of Protium of the Adolpho Ducke Forest Reserve: Protium crassipetalum, P. heptaphyllum subs. ulei, P. pilosissimum and P. polybotryum |
| title_sort |
essential oils of protium of the adolpho ducke forest reserve: protium crassipetalum, p. heptaphyllum subs. ulei, p. pilosissimum and p. polybotryum |
| publisher |
Journal of Essential Oil-Bearing Plants |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/17846 |
| _version_ |
1787143360120619008 |
| score |
11.680505 |