Journal of Essential Oil Research最新文献_第10页

Chemical and antibacterial properties of Baccharis dracunculifolia DC essential oils from different regions of Brazil 来自巴西不同地区的龙葵DC精油的化学和抗菌特性

IF 3 3区农林科学

Journal of Essential Oil Research Pub Date : 2022-08-19 DOI: 10.1080/10412905.2022.2103043

Erika da Silva Monteiro, Kelly de Sousa Monteiro, Patrícia da Silva Montes, Cláudio Augusto Gomes Camara, M. M. Moraes, C. Fagg, Daniel Oliveira Freire, Eliana Fortes Gris, I. C. Rodrigues da Silva, L. C. Sá-Barreto, Daniela Castilho Orsi

{"title":"Chemical and antibacterial properties of Baccharis dracunculifolia DC essential oils from different regions of Brazil","authors":"Erika da Silva Monteiro, Kelly de Sousa Monteiro, Patrícia da Silva Montes, Cláudio Augusto Gomes Camara, M. M. Moraes, C. Fagg, Daniel Oliveira Freire, Eliana Fortes Gris, I. C. Rodrigues da Silva, L. C. Sá-Barreto, Daniela Castilho Orsi","doi":"10.1080/10412905.2022.2103043","DOIUrl":"https://doi.org/10.1080/10412905.2022.2103043","url":null,"abstract":"ABSTRACT This study aimed to evaluate the chemical and antibacterial properties of the essential oil of B. dracunculifolia from three regions of Brazil: Midwest, Southeast and South region. The major compounds of essential oil from Midwest region were (E)-nerolidol (28.15%) and spathulenol (17.68%), both oxygenated sesquiterpenes. And the major compounds of essential oils from Southeast and South regions were (E)-nerolidol (12.75–13.95%), bicyclogermacrene (10.76–14.21%) and limonene (10.49–19.36%). The three essential oils showed antibacterial activity for both Gram-positive and Gram-negative bacteria tested, with MIC values from 0.03 to 0.15 mg/mL and MBC values from 0.05 to 0.30 mg/mL. The B. dracunculifolia essential oil from the Midwest region of Brazil presented higher values of oxygenated sesquiterpenes and was more effective on all tested bacterial strains, with lower and statistically significant MBC values, compared to the oils from the Southeast and South regions of Brazil","PeriodicalId":15782,"journal":{"name":"Journal of Essential Oil Research","volume":"296 1","pages":"524 - 532"},"PeriodicalIF":3.0,"publicationDate":"2022-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89069702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Seasonal variation of Thymus piperella L. essential oil composition. Relationship among γ-terpinene, p-cymene and carvacrol 麝香精油成分的季节变化。γ-萜烯、对伞花烃和香芹酚的关系

IF 3 3区农林科学

Journal of Essential Oil Research Pub Date : 2022-08-13 DOI: 10.1080/10412905.2022.2103191

J. Llorens-Molina, S. Vacas, Natalia Escrivá, M. Verdeguer

{"title":"Seasonal variation of Thymus piperella L. essential oil composition. Relationship among γ-terpinene, p-cymene and carvacrol","authors":"J. Llorens-Molina, S. Vacas, Natalia Escrivá, M. Verdeguer","doi":"10.1080/10412905.2022.2103191","DOIUrl":"https://doi.org/10.1080/10412905.2022.2103191","url":null,"abstract":"ABSTRACT A wild population of Thymus piperella L. was monitored for two years in order to correlate phenological stages and meteorological data with yield and, essential oil (EO) composition. The plant material was extracted by hydrodistillation and the EO was submitted to GC-MS and GC-FID analysis. To achieve reliable quantification, relative response factors were applied. The results showed a progressive increase in the proportion of carvacrol according to the sunlight duration and temperature increase, until reaching a maximum at the beginning of flowering stage (52.9 % and 41.0 % in 2018 and 2019, respectively). A simultaneous decrease was found in the amount of p-cymene (8.2 % and 12.8 % respectively) in the same stage, whereas -terpinene showed a similar evolution to that observed for carvacrol but with lower values (3.3 % - 14.6 %). From statistical analysis, significant changes in the relative proportions of carvacrol and its metabolic precursors: γ-terpinene and p-cymene were found. They have been explained based on the proposed metabolic pathways in the literature. On the other hand, when relating the changes in the EO profiles with rainfall data, a strong influence of the water supply on the evolution of the chemical composition was observed.","PeriodicalId":15782,"journal":{"name":"Journal of Essential Oil Research","volume":"46 1","pages":"502 - 513"},"PeriodicalIF":3.0,"publicationDate":"2022-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76258039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cytotoxic activity and antioxidant effects of Origanum onites essential oil and its two major contents, carvacrol and p-cymene on human colorectal (HCT116) and hepatocelluler carcinoma (HepG2) cell lines 土豆泥精油及其两种主要成分香芹酚和对伞花素对人大肠癌(HCT116)和肝癌(HepG2)细胞的细胞毒活性和抗氧化作用

IF 3 3区农林科学

Journal of Essential Oil Research Pub Date : 2022-08-11 DOI: 10.1080/10412905.2022.2107101

E. Becer, E. M. Altundag, K. Başer, H. Vatansever, M. Bayar

引用次数: 9

Chemical composition, in vitro antifungal activity, DFT, molecular docking and molecular dynamics simulation studies of the essential oil from Anvillea gracinii subsp. radiata (Coss. & Durieu) Anderb 黄花百合挥发油的化学成分、体外抗真菌活性、DFT、分子对接及分子动力学模拟研究。放射虫纲(输出电容。&杜里厄·安德布

IF 3 3区农林科学

Journal of Essential Oil Research Pub Date : 2022-08-08 DOI: 10.1080/10412905.2022.2109767

L. Oucheikh, Omar Ou-ani, Soumia Moujane, A. Ansari, A. Oubair, M. Znini

{"title":"Chemical composition, in vitro antifungal activity, DFT, molecular docking and molecular dynamics simulation studies of the essential oil from Anvillea gracinii subsp. radiata (Coss. & Durieu) Anderb","authors":"L. Oucheikh, Omar Ou-ani, Soumia Moujane, A. Ansari, A. Oubair, M. Znini","doi":"10.1080/10412905.2022.2109767","DOIUrl":"https://doi.org/10.1080/10412905.2022.2109767","url":null,"abstract":"ABSTRACT This study describes the chemical composition and the in vitro antifungal activity of the essential oil (EO) of Anvillea gracinii subsp. radiata aerial parts against three phytopathogenic using the poisoned food (PF) and the volatile assay (VA) techniques. Gas chromatography (GC) and gas chromatography/mass spectrometry (GC-MS) allowed the identification of 35 compounds which cis 8-acetoxychrysantenyl acetate (cis8ACA) (30.8%), cis-chrysanthenyl acetate (15.5%), 6-oxocyclonerolidol (14.9%) and τ-cadinol (7.4%) are the main constituents. In VA test, the minimum inhibitory concentrations (MIC) are 0.50 µL/mL for B. cinerea and P. expansum and 1.00 µL/mL for R. stolonifer, but they are 0.125 µL/mL for B. cinerea and 0.25 µL/mL for other fungi using PF technique. Molecular docking and molecular dynamics (MD) simulations revealed that cis8ACA has the smallest docking energy (-8.9 kcal.mol-1) indicating its high affinity to bind to the active site of the C14DM thereby forming a stable cis8ACA -C14DM complex.","PeriodicalId":15782,"journal":{"name":"Journal of Essential Oil Research","volume":"52 3 1","pages":"35 - 50"},"PeriodicalIF":3.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79715992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

An in vitro study of the origanum minutiflorum O. Schwarz & P. H. Davis and Coriandrum sativum L. essential oils as chronic tonsillitis therapeutics: antibacterial, antibiofilm, antioxidant, and cytotoxic activities 芫荽精油治疗慢性扁桃体炎的体外研究:抗菌、抗生物膜、抗氧化和细胞毒活性

IF 3 3区农林科学

Journal of Essential Oil Research Pub Date : 2022-08-06 DOI: 10.1080/10412905.2022.2107103

M. Kostić, Marija Ivanov, Tatjana Marković, Snežana Sanković Babić, L. Barros, R. Calhelha, M. Soković, A. Ćirić

{"title":"An in vitro study of the origanum minutiflorum O. Schwarz & P. H. Davis and Coriandrum sativum L. essential oils as chronic tonsillitis therapeutics: antibacterial, antibiofilm, antioxidant, and cytotoxic activities","authors":"M. Kostić, Marija Ivanov, Tatjana Marković, Snežana Sanković Babić, L. Barros, R. Calhelha, M. Soković, A. Ćirić","doi":"10.1080/10412905.2022.2107103","DOIUrl":"https://doi.org/10.1080/10412905.2022.2107103","url":null,"abstract":"ABSTRACT The chemical composition and biological activity of essential oils (EOs) from leaves of Origanum minutiflorum O. Schwarz & P.H.Davis, and seeds of Coriandrum sativum L. were investigated. Chemical analyses of EOs were performed and the major components were carvacrol (81.5%) and linalool (69.6%), respectively. The antimicrobial activity was assessed against several bacteria originating from the tonsillar tissue. Activities of EOs against Staphylococcus aureus biofilm were investigated, as well as the effect of the mixture of these EOs and antibiotics against the pathogen. The antioxidant activity of both EOs was determined by TBARS assay, and examined wild oregano EO showed better activity. Also, cytotoxicity of EOs was evaluated in vitro and both EOs showed potential to inhibit further proliferation of tumor cells. This study reported for the first time the effects of EOs on chronic tonsillitis causative pathogens, supporting their role as a natural bioactive therapeutic agent with possible antimicrobial applications.","PeriodicalId":15782,"journal":{"name":"Journal of Essential Oil Research","volume":"11 1","pages":"533 - 543"},"PeriodicalIF":3.0,"publicationDate":"2022-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88830320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Effect of different extraction techniques on the composition of essential oil isolated from fennel (Foeniculum vulgare Mill.) rhizome 不同提取工艺对茴香根茎精油成分的影响

IF 3 3区农林科学

Journal of Essential Oil Research Pub Date : 2022-08-06 DOI: 10.1080/10412905.2022.2107102

D. Cvetković, J. Stanojević, Natalija Djordjević, Ivana T. Karabegović, L. Stanojević, B. Pavlić, B. Danilović

{"title":"Effect of different extraction techniques on the composition of essential oil isolated from fennel (Foeniculum vulgare Mill.) rhizome","authors":"D. Cvetković, J. Stanojević, Natalija Djordjević, Ivana T. Karabegović, L. Stanojević, B. Pavlić, B. Danilović","doi":"10.1080/10412905.2022.2107102","DOIUrl":"https://doi.org/10.1080/10412905.2022.2107102","url":null,"abstract":"ABSTRACT The aim of the presented work was to compare the efficiency of innovative (solvent-free microwave extraction, microwave-assisted hydrodistillation and supercritical CO2 extraction) extraction techniques vs. conventional Clevenger hydrodistillation of essential oil (EO) from poorly studied fennel rhizome. It was found that innovative extraction techniques enhance the EOs/extracts isolation, save time and exclude solvents providing green ecologically technologies. Solvent-free microwave extraction proved to be the most efficient with limonene and (E)-anethole as dominant compounds in concentration of 12.34 ± 0.31 and 35.63 ± 1.51 mg/ml, respectively, as well as with the largest number of isolated and identified compounds. Primary aroma compounds were identified by two direct headspace techniques – static headspace extraction (HSS) and headspace solid phase microextraction (HS-SPME) confirming limonene and (E)-anethole as dominant compounds in primary aroma mixture with 53.7 ± 2.02% and 30.9 ± 1.43% (HSS) and 69.8 ± 2.80% and 13.1 ± 0.11% (HS-SPME), respectively.","PeriodicalId":15782,"journal":{"name":"Journal of Essential Oil Research","volume":"2 1","pages":"24 - 34"},"PeriodicalIF":3.0,"publicationDate":"2022-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76643392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Preparation, characterization, and antimicrobial activity of cinnamon essential oil and cinnamaldehyde nanoemulsions 肉桂精油和肉桂醛纳米乳的制备、表征及抗菌活性研究

IF 3 3区农林科学

Journal of Essential Oil Research Pub Date : 2022-08-05 DOI: 10.1080/10412905.2022.2107100

Mai M. Badr, Mohamad E. I. Badawy, Nehad E. M. Taktak

引用次数: 8

Seasonal variation in the essential oil of Satureja kitaibelii determines chemotypes 木树精油的季节变化决定了其化学型

IF 3 3区农林科学

Journal of Essential Oil Research Pub Date : 2022-07-28 DOI: 10.1080/10412905.2022.2103596

D. Miladinović, M. Dimitrijević, L. C. Miladinović, M. Marković, G. Stojanović

引用次数: 3

Beneficial effects of Achillea millefolium on skin injuries; a literature review 阿喀琉叶对皮肤损伤的有益作用文献综述

IF 3 3区农林科学

Journal of Essential Oil Research Pub Date : 2022-07-28 DOI: 10.1080/10412905.2022.2104392

A. Dalili, Soheila Ebrahimnia Milani, N. Kamali, Sara Mohammadi, M. Pakbaz, S. Jamalnia, M. Sadeghi

引用次数: 4

Agronomic traits and essential oil profiles of Humulus lupulus L. cultivated in southern Italy 意大利南部栽培葎草的农艺性状及挥发油谱

IF 3 3区农林科学

Journal of Essential Oil Research Pub Date : 2022-07-25 DOI: 10.1080/10412905.2022.2103190

F. Gresta, Antonio Calvi, C. Santonoceto, T. Strano, G. Ruberto

{"title":"Agronomic traits and essential oil profiles of Humulus lupulus L. cultivated in southern Italy","authors":"F. Gresta, Antonio Calvi, C. Santonoceto, T. Strano, G. Ruberto","doi":"10.1080/10412905.2022.2103190","DOIUrl":"https://doi.org/10.1080/10412905.2022.2103190","url":null,"abstract":"ABSTRACT Humulus lupulus L. is a dioecious herbaceous perennial plant with a climbing habit, whose female inflorescences, commonly known as cones, produce and accumulate bitter substances and essential oils. The present study aimed to assess the adaptability of some American hop varieties (Cascade, Chinook, and Comet) in the Mediterranean environment of the Calabria region (Italy) through the evaluation of the morpho-biological and productive characteristics and the characterization of the aromatic traits of the inflorescences. Comet proved to be the most productive variety, while Chinook the earliest. Essential oils obtained by hydrdistillation were analysed by GC-FID and GC-MS. Myrcene, β-caryphyllene and α-humulene were the main components. The combination of morphological traits and the aromatic profiles could be adopted as tools to discriminate varieties. Comet was the most productive variety, while Chinook emerged as the earliest one. Concernng the essential oils Cascade and Comet showed similar profiles, Chinnok was different especially for the sesquiterpenes content.","PeriodicalId":15782,"journal":{"name":"Journal of Essential Oil Research","volume":"61 1","pages":"60 - 70"},"PeriodicalIF":3.0,"publicationDate":"2022-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82348816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1