| Autor: |
Santos, Maria de Oliveira, Camilo, Cicera Janaine, Ribeiro, Daiany Alves, Macedo, Julimery Gonçalves Ferreira, Nonato, Carla de Fatima Alves, Rodrigues, Fábio Fernandes Galvão, Martins da Costa, José Galberto, Souza, Marta Maria de Almeida |
| Předmět: |
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| Zdroj: |
Natural Product Research; 2023, Vol. 37 Issue 20, p3525-3530, 6p |
| Abstrakt: |
This study aims to provide information about the chemical profile of the essential oil from C. langsdorffii resin in areas of Cerradão, Carrasco, and Humid Forest. In order to obtain the essential oils, oil-resin was submitted to hydrodistillation process, and the chemical components were analyzed by gas chromatography coupled to mass spectrometry (GC/MS). Twenty-six constituents were identified in the essential oil of C. langsdorffii resin, of which 12 were present in Cerradão, 15 in Carrasco and 18 in Humid Forest, with β-bisabolene, caryophyllene oxide, γ-muurolene, α-caryophyllene and β-caryophyllene common to the three phytophysiognomies. Among the studied areas, the resin collection varied from 2.652 g to 20.263 g, while the essential oil yield varied from 2.216 % to 11.764 %. A concentration range of 0.60 % to 84.57 % was recorded among the compounds in the three study areas. There was variation in chemical composition both among phytophysiognomies and among individuals from the same location, where β-caryophyllene showed to be the majority for all areas studied, being present in all individuals from Cerradão, Carrasco and Humid Forest. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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