Sulaimani Polytechnic University, Slemani, Kurdistan Regional Government, Iraq; Department of Medicinal and Aromatic Plants, Szent Istvan University, Budapest, Hungary.
Department of Medicinal and Aromatic Plants, Szent Istvan University, Budapest, Hungary.
Food Chem. 2019 Mar 1;275:730-738. doi: 10.1016/j.foodchem.2018.09.155. Epub 2018 Sep 25.
The objective of this study was to investigate the volatile compounds of the leaves of ten perilla accessions as well as to determine total polyphenols, antioxidant capacity. Essential oil (EOs) content ranged from 0.33 to 1.75 mL/100 g d.w. in PS3 and J1 respectively. In this study sixty-five compounds were identified by GC-MS and characterized with the predominance of perillaldehyde, perilla ketone, ß-dehydro-elsholtzia ketone, limonene, shisofuran, farnesene (Z, E, α), ß-caryophyllene, trans-shisool. The biogenesis and composition of EOs are probably attributed to several factors. JTD3 had a significantly higher polyphenol content as well as showed the highest antioxidant capacity, whereas a strong positive linear correlation was observed between them. PS1 and NP 606 produced the maximum biomass correspondingly, while a large glandular trichome density was recorded for J1. The results support that perilla is rich in natural compounds that could be developed as nutraceuticals and/or phytomedicine.
本研究旨在调查十种紫苏属植物叶片的挥发性化合物，并测定总多酚和抗氧化能力。PS3 和 J1 中的精油（EOs）含量分别在 0.33 至 1.75 mL/100 g d.w. 之间。通过 GC-MS 鉴定出 65 种化合物，并以紫苏醛、紫苏酮、β-去氢莪术酮、柠檬烯、蛇床呋喃、法呢烯（Z，E，α）、β-丁香烯、反式蛇床醇为主。EOs 的生物合成和组成可能归因于多种因素。JTD3 具有较高的多酚含量和抗氧化能力，它们之间呈强正线性相关。PS1 和 NP 606 分别产生了最大的生物量，而 J1 的腺毛密度则较高。结果表明，紫苏富含可开发为营养保健品和/或植物药的天然化合物。
