文章基本信息

标题：Morphological, chemoprofile and soil analysis comparison of Corymbia citriodora (Hook.) K.D. Hill and L.A.S. Johnson along with the green synthesis of iron oxide nanoparticles
本地全文：下载
作者：Sukanya Panikar ; Ayyakannu Usha Raja Nanthini ; Vidhya Rekha Umapathy 等
期刊名称：Journal of King Saud University - Science
印刷版ISSN：1018-3647
出版年度：2022
卷号：34
期号：5
页码：1-10
DOI：10.1016/j.jksus.2022.102081
语种：English
出版社：Elsevier
摘要：ObjectiveThe objective of this research study was to identify the morphological characteristics and essential oil components ofCorymbia citriodora(Hook.) K. D. Hill and L.A.S. Johnson grown in two different geographical locations-Kodaikanal and Nashik. A comparative soil analysis was also carried out to detect the soil quality underCorymbia citriodora(C. citriodora) plantation. Green synthesis of Iron oxide nanoparticles fromC. citriodoraleaf extract has been carried out.MethodsHydro-distillation method was used to extract the essential oils from both the species and GC–MS analysis was carried out to detect the chemical components. A comparative morphological analysis was carried out for both the plant specimens while soil analysis from three different places- forest soil, soil underC. citriodoraplantation and agricultural field soil was performed. Iron oxide nanoparticles were synthesized by using leaf extract ofC. citrodoraand its reduction by FeSO4·7H2O solution was found. The structural properties of Iron oxide nanoparticles were studied by UV, X-ray diffraction, FTIR and SEM.ResultsThe morphological result showed that both theC. citriodoraspecies had the same characteristics with a slight variation in the bark and leaf colour. The essential oil profile showed citronellol as the major compound in both the species, dI- Isopulegol was found only inC. citriodorafrom Kodaikanal in more concentration (less than citronellol) while the eucalyptol content was found to be more in Nashik species. For soil analysis it was observed that, even though the soil in theC. citriodoraarea is more acidic than forest soil, with lower quantities of organic matter and minerals, it also has high levels of organic matter and nutrients, as well as low pH when compared to the soil in agricultural field. The characterisation of iron oxide nanoparticles by UV, FTIR, XRD and SEM confirmed its formation.ConclusionsThe two varieties ofC. citriodorafrom two different locations have not shown wide differences in their morphological characters. The amount of essential oil was observed to be low in Nashik when compared to Kodaikanal, which is due to the geographical area difference. These results showed that the essential oil content varies depending on location, as well as the fact thatC. citriodorahas little or no negative effects on soil quality. The green method used for synthesis of iron oxide nanoparticles was found to be effective.
关键词：Corymbia citriodoraGC–MSAgriculture soilForest soilC. citriodorasoilIron oxide nanoparticles