We report the isolation and determination of the essential oil composition from the leaves and rhizomes of Polianthes tuberosa (P. tuberosa), Polianthes sessiliflora (P. sessiliflora) and Polianthes longiflora (P. longiflora) species. These essential oils were extracted using supercritical CO2 extraction method, and their structures were characterised by GC-FID and GC/MS approaches. Methyl 2-aminobenzoate, isoeugenol, 5-octadecene, benzyl benzoate, 1-nonadecene, and diisobutylphthalate were identified as their major chemical compositions. Moreover, the anti-cancer activity of the total essential oils from these three Polianthes species was evaluated against five cancer cell lines.

我们报告分离和确定从香菜叶（P. tuberosa），香菜（P. sessiliflora）和香菜（P. longiflora）种的根茎和根中的精油成分。用超临界CO2萃取法提取了这些精油，并通过GC-FID和GC / MS方法对其结构进行了表征。鉴定出2-氨基苯甲酸甲酯，异丁香酚，5-十八碳烯，苯甲酸苄酯，1-十八碳烯和邻苯二甲酸二异丁酯是它们的主要化学组成。此外，评估了来自这三种Pol科植物的总精油对五种癌细胞系的抗癌活性。