Ciência e Tecnologia Goiano - Campus Rio verde, Instituto Federal de Educação, Rio Verde, GO, Brazil.
Ciência e Tecnologia Sudeste de Minas Gerais - Campus Barbacena, Instituto Federal de Educação, Barbacena, MG, Brazil.
Nat Prod Res. 2022 Mar;36(6):1653-1658. doi: 10.1080/14786419.2021.1897589. Epub 2021 Mar 15.
The phytopathogenic fungi and infect different crop plants. Essential oils have been used as an alternative to chemical control methods. Therefore, the objective of this study was to analyze the essential oil chemical composition of the stem bark of (ZREO) and evaluate its antifungal potential. The ZREO obtained by hydrodistillation was analyzed using gas chromatography coupled to mass spectrometry and evaluated for antifungal activity. The major components identified in the chemical analysis were -nerolidol (67.21%), α-selinene (14.94%), and β-selinene (7.41%). The antifungal potential of ZREO against and was detected at all concentrations evaluated in a dose-dependent manner. The best results were against , with the concentration of 150 µLmL inhibiting more than 80% of mycelial growth. On the basis of the current knowledge, this study describes for the first time the chemical composition and their antifungal activity.
植物病原真菌可侵染不同的作物。精油已被用作化学防治方法的替代物。因此，本研究的目的是分析 （ZREO）茎皮的精油化学成分，并评估其抗真菌潜力。通过水蒸气蒸馏法获得的 ZREO 采用气相色谱-质谱联用进行分析，并评估其抗真菌活性。化学成分分析中鉴定的主要成分是 - 橙花叔醇（67.21%）、α-瑟琳烯（14.94%）和 β-瑟琳烯（7.41%）。ZREO 对 和 的抗真菌活性在评估的所有浓度下均呈剂量依赖性方式检测到。对 的抑制效果最好，浓度为 150 µLmL 时抑制菌丝生长超过 80%。根据目前的知识，本研究首次描述了化学成分及其抗真菌活性。
