## 3 Results
### S. terebinthifolius Extract from CO\({}_{2}\) Supercritical Extraction  
At an operating pressure of 90 bar, the extraction yield was 0.152% at 40 \({}^{\circ}\)C, while it increased to 0.999% at 60 \({}^{\circ}\)C. Although the increase in temperature leads to a reduction in the density of CO\({}_{2}\), there is an increase in the vapor pressure of the solutes, which can lead to greater extraction. As can be seen in the work by authors such as [PERSON] et al. [24] and [PERSON] and [PERSON] [25], the effect of the temperature on the supercritical CO\({}_{2}\) density is more complex; one can claim that under constant pressure, an increase in temperature leads to a decrease in supercritical solvent density. Changes in temperature, in addition to influencing the solvent density, also influence the vapor pressure and kinetic energy of solute molecules. At temperatures close to the critical point, the effect of a decrease in supercritical solvent density is more pronounced. Table 3 shows the area% data for the main compounds identified in the extracts from fruits of _S.__terebinthifolius_ in different experimental conditions. The chromatographic analysis of the examined extracts revealed that the application of a condition of 90 bar at 40 \({}^{\circ}\)C favors the extraction of monoterpenes (21.67%) and sesquiterpenes (58.39%). However, the utilization of 90 bar at 60 \({}^{\circ}\)C leads to a significant decrease in the extraction of monoterpenes (1.61%). According to [PERSON] et al. [26], the extraction of compounds at high temperatures can lead to the degradation of monoterpenes or induce a molecular rearrangement, originating other compounds of a sesquiterpenoid nature. Furthermore, it is known from the \begin{table}
\begin{tabular}{c c c} \hline \hline
**Compound** & \multicolumn{2}{c}{**Peak Area (\%) a**} \\ \cline{2-3}  & **90 bar–40 \({}^{\circ}\)C** & **90 bar–60 \({}^{\circ}\)C** \\ \hline \(\alpha\)-thujene & 0.70 & 0.36 \\ Tricyclene & 5.29 & 0.55 \\ \(\alpha\)-pinene & 2.42 & - \\ Canfene & 0,35 & - \\ Sabineine & 11.65 & - \\ \(\beta\)-pinene & 1.26 & 0.70 \\ Acetonyl acetone & 0.65 & - \\ Micene & 0.43 & - \\ \(\beta\)-Phelandrene & 0.76 & - \\ \(\alpha\)-terpinolene & 0.51 & - \\ Linalool & 0.99 & - \\ \(\alpha\)-Fenchocamphorone & 0.12 & - \\ Campbell & 1.14 & - \\ Menthyl Acetate & 0.69 & - \\ Bornyl acetate & 0.95 & - \\ Verband acetate & 0.39 & - \\ \(\alpha\)-Funebrene & - & 9.28 \\ Citronelly acetate & 0.28 & 1.29 \\ \(\alpha\)-Barbatene & 29.3 & 13.99 \\ (E)-Caryophyllene & 0.88 & 0.79 \\ \(\alpha\)-Humuleene & 0.39 & 0.40 \\ \(\gamma\)-Patchoulene & 0.79 & 0.64 \\ \(\alpha\)-C-Chamigrene & 7.68 & - \\ Cuparene & 0.36 & 27.5 \\ \(\alpha\)-Cuprenene & 2.04 & 0.68 \\ \(\alpha\)-Z-Bisabolene & - & 4.61 \\ Hexadecane & - & 0.41 \\ Germacrene D & 0.84 & 1.06 \\ Ledol & 1.28 & 4.08 \\ Khusimone & 15.3 & 0.49 \\ Octadecane & - & 0.97 \\ epi-\(\alpha\)-Bisabolol & 0.45 & 0.71 \\ Laurenene & 1.69 & - \\ Evodione & 0.36 & - \\ \(\alpha\)-Santonine & 0.43 & 2.5 \\ Tetracosane & 0.48 & - \\ Abietol & 1.79 & 2.61 \\ Heptacosane & - & 9.90 \\ \hline Hydrocarbon Monoterpenes & 21.67 & 1.61 \\ Hydrocarbon Sesquiterpenes & 58.39 & 58.65 \\ Oxygenated Monoterpenes & 3.31 & 2.00 \\ Oxygenated Sesquiterpenes & 1.62 & - \\ \hline Total Identified & 84.99 & 62.26 \\ \hline \hline \end{tabular}
\end{table} 
Table 3: Chemical compositions of the extracts from fruits of _S. trebreithfilius_ in different experimental conditions. literature [27] that monoterenes are more volatile than sesquiterpenes, which may have influenced the results obtained. This outcome aligns with the findings previously elucidated by [PERSON] et al. [28], whose studies reported that the fruit and leaf components of the _S.__terbeinthofilius_ species from Brazil are notable for exhibiting substantial proportions of sesquiterpene and monoterene hydrocarbons.