Chemical Composition, Cytotoxic and Antibacterial Activities of Essential Oils of Cultivated Clones of Juniperus communis and Wild Juniperus Species

2018 ◽  
Vol 15 (9) ◽  
pp. e1800183 ◽  
Author(s):  
Antim K. Maurya ◽  
Renuka Devi ◽  
Ashish Kumar ◽  
Rajkesh Koundal ◽  
Soni Thakur ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Antibacterial Activities ◽  
Juniperus Communis

Chemical composition and antibacterial activities of algerian Pinus halepensis Mill and Pinus maritima essential oils

Planta Medica ◽  
2013 ◽  
Vol 79 (13) ◽  
Author(s):  
N Chekroud Saadou ◽  
R Seridi ◽  
F Helamia ◽  
A Djahoudi
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Pinus Halepensis ◽  
Antibacterial Activities

Chemical Composition and Antibacterial Activities of the Essential Oils Isolated from Leaves of Mentha × piperita, M. haplocalyx and M. × gentilis

2011 ◽  
Vol 46 (1) ◽  
pp. 37-43
Author(s):  
Li Hui ◽  
Bai Hongtong ◽  
Wang Xiao ◽  
Jiang Chuangdao ◽  
Zhang Jinzheng ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Antibacterial Activities ◽  
Mentha Piperita

Essential Oils ofSatureja,Origanum, andThymusSpecies:  Chemical Composition and Antibacterial Activities Against Foodborne Pathogens

2004 ◽  
Vol 52 (26) ◽  
pp. 8261-8267 ◽  
Author(s):  
Nikos Chorianopoulos ◽  
Eleftherios Kalpoutzakis ◽  
Nektarios Aligiannis ◽  
Sofia Mitaku ◽  
George-John Nychas ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Foodborne Pathogens ◽  
Antibacterial Activities

scholarly journals Variation in Chemical Composition and Antibacterial Activities of Essential Oils from Two Species of Houttuynia THUNB.

2006 ◽  
Vol 54 (7) ◽  
pp. 936-940 ◽  
Author(s):  
Hongmei Lu ◽  
Xianjin Wu ◽  
Yizeng Liang ◽  
Jian Zhang
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Antibacterial Activities

scholarly journals Chemical composition and antibacterial activities of seven Eucalyptus species essential oils leaves

2015 ◽  
Vol 48 (1) ◽  
pp. 7 ◽  
Author(s):  
Khaled Sebei ◽  
Fawzi Sakouhi ◽  
Wahid Herchi ◽  
Mohamed Khouja ◽  
Sadok Boukhchina
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Antibacterial Activities ◽  
Eucalyptus Species

Antibacterial Activity and Chemical Composition of the Essential Oil of Grammosciadium platycarpum Boiss. from Iran

2005 ◽  
Vol 60 (1-2) ◽  
pp. 30-34 ◽  
Author(s):  
Ali Sonboli ◽  
Fereshteh Eftekhar ◽  
Morteza Yousefzadi ◽  
Mohammad Reza Kanani
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Antibacterial Activity ◽  
Chemical Composition ◽  
Essential Oil ◽  
Essential Oils ◽  
Antibacterial Activities ◽  
Gram Negative Bacteria ◽  
Gram Negative ◽  
Two Samples

The chemical composition of the essential oils obtained from two samples (GP1 and GP2) of Grammosciadium platycarpum Boiss. was analyzed by GC and GC-MS. The analysis of the oils resulted in the identification of twenty-two constituents. Linalool (79.0% - GP1, 81.8% - GP2) and limonene (10.0%, 5.8%) were found to be the major components, respectively. The in vitro antibacterial activities of these oils and their main compounds against seven Gram-positive and Gram-negative bacteria were investigated. The results exhibited that the total oils and their major components possess strong to moderate activities against all the tested bacteria except for Pseudomonas aeruginosa.

scholarly journals Chemical composition, antioxidant and antibacterial activities of essential oils fromFerulago angulata

2016 ◽  
Vol 54 (11) ◽  
pp. 2515-2520 ◽  
Author(s):  
Abdollah Ghasemi Pirbalouti ◽  
Arezo Izadi ◽  
Fatemeh Malek Poor ◽  
Behzad Hamedi
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Antibacterial Activities

scholarly journals Chemical composition and antibacterial activity of essential oils of two species of Lamiaceae against phytopathogenic bacteria

2015 ◽  
Vol 64 (2) ◽  
pp. 121-127 ◽  
Author(s):  
ARZU GORMEZ ◽  
SEDAT BOZARI ◽  
DERYA YANMIS ◽  
MEDİNE GULLUCE ◽  
FİKRETTİN SAHIN ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Chemical Composition ◽  
Essential Oils ◽  
Control Plant ◽  
Antibacterial Properties ◽  
Antibacterial Activities ◽  
Plant Diseases ◽  
Phytopathogenic Bacteria ◽  
Dilution Assay ◽  
Diffusion Assay

In this study, we aimed to determine chemical composition and antibacterial activities of Satureja hortensis and Calamintha nepeta against to 20 phytopathogenic bacteria causing serious crop loss. The essential oils of S. hortensis and C. nepeta were isolated by the hydrodistillation method and the chemical composition of the essential oils were analyzed by GC-MS. The antibacterial properties of the essential oils were evaluated against 20 phytopathogenic bacteria through Disc diffusion assay and micro dilution assay. The results revealed that the essential oils of S. hortensis and C. nepeta have significant antibacterial activity. Furthermore, the findings of the study are valuable for future investigations focusing on the alternative natural compounds to control plant diseases.

scholarly journals Chemical composition and antibacterial activities of Capparis spinosa essential oils from Algeria

2019 ◽  
Vol 21 (1) ◽  
Author(s):  
Halima Benachour ◽  
Messaoud Ramdani ◽  
Takia Lograda ◽  
Pierre Chalard ◽  
Gilles Figueredo
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Bacterial Species ◽  
Antibacterial Activities ◽  
Diffusion Method ◽  
Hexadecanoic Acid ◽  
Disc Diffusion Method ◽  
E Coli ◽  
Capparis Spinosa

Abstract. Benachour H, Ramdani M, Lograda T, Chalard P, Figueredo J. 2020. Chemical composition and antibacterial activities of Capparis spinosa essential oils from Algeria. Biodiversitas 21: 161-169. The essential oils of Capparis spinosa L. collected from six locations in Algeria were obtained by hydro-distillation. The chemical composition of oils was performed by GC-MS. The disc diffusion method is applied for the antibacterial activity. The extraction produced low yield (0.03%). The result of chromatographic analysis (GC/MS) leads to the identification of 33 components; palmitic acid (38.19%), nonanal-n (12.61%), cymene-2,5-dimethoxy-para (8.94%) and octacosane (5.49%) were the major components of these oils. The result of cluster analysis based on essential oils constituents showed the presence of three chemotypes,i.e., the chemotype of Nonanal-n-Cymen 2,5 dimethoxy para-Dodecanal, the chemotype of Nonanal-n-Hexadecanoic acid-tetracosane and the chemotype Tetracosane-n-pentyl furane-2-octacosane. In-vitro antimicrobial activity of caper oils against nine bacterial species showed that the oils have no activity against E. coli and have modest activities against eight other bacterial species tested; however, the desirability test shows that the oils used were not effective on the bacteria tested.

scholarly journals Chemical composition of berry essential oils from Juniperus communis L. (Cupressaceae) growing wild in Republic of Macedonia and assessment of the chemical composition in accordance to European Pharmacopoeia

2011 ◽  
Vol 57 ◽  
pp. 43-51 ◽  
Author(s):  
Floresha Sela ◽  
Marija Karapandzova ◽  
Gjoshe Stefkov ◽  
Svetlana Kulevanova
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Great Variability ◽  
Lower Amount ◽  
Official Method ◽  
European Pharmacopoeia ◽  
Juniperus Communis ◽  
Republic Of Macedonia ◽  
Three Samples ◽  
Germacrene D

Chemical composition of fifteen samples of juniper essential oil was analyzed using GC/FID/MS method. Thirteen samples of berries were collected on different locations in south-western part , two of them in central-north region of Republic of Macedonia. The essential oils were obtained by hydrodistillation in a Clevenger type apparatus using official method of European Pharmacopoeia. GC/MS analysis revealed 74 identified components. The predominant fractions of the oils were monoterpene hydrocarbons representing 39.11- 73.38%. Great variability in the chemical composition and content of some components was observed. The most variable components were α-pinene (15.59-43.19%), β-pinene (1.65%-5.35%), β-myrcene (2.89%-26.50%), sabinene (2.80-11.77%), and limonene (2.90-4.46%). In the fraction of oxidized monoterpenes the most abundant was terpene-4-ol (trace - 6.32%) followed by α-terpineol (0.18-1.63%). In the sesquiterpene fraction predominant components were: germacrene D (2.76-10.22%), β-elemene (1.13-3.40%) and trans-(E)-caryophyllene (1.8%- 4.05%). Twelve samples of Macedonian juniper oils comply with European Pharmacopoeia chemical composition requirements for juniper oil and three samples did not, due to lower amount of α-pinene.

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