Chemical Polymorphism of Essential Oils ofArtemisia vulgarisGrowing Wild in Lithuania

2018 ◽  
Vol 15 (2) ◽  
pp. e1700257 ◽  
Author(s):  
Asta Judzentiene ◽  
Jurga Budiene
Keyword(s):  
Essential Oils ◽  
Chemical Polymorphism

Chemical Polymorphism of Essential Oils from Five Populations ofThymus daenensisCelak. subsp.daenensisEndemic to Iran

2011 ◽  
Vol 23 (3) ◽  
pp. 6-11 ◽  
Author(s):  
Alireza Rustaiee ◽  
Fatemeh Sefidkon ◽  
Seyed Mohammad Fakhr Tabatabaei ◽  
Reza Omidbaigi ◽  
Seyed Fazel Mirahmadi
Keyword(s):  
Essential Oils ◽  
Chemical Polymorphism

Composition and chemical polymorphism of the essential oils from Piper lanceaefolium

2001 ◽  
Vol 29 (7) ◽  
pp. 739-748 ◽  
Author(s):  
Marisa Mundina ◽  
Roser Vila ◽  
Félix Tomi ◽  
Xavier Tomàs ◽  
Jose F. Cicció ◽  
...  
Keyword(s):  
Essential Oils ◽  
Chemical Polymorphism

Chemical polymorphism of essential oils ofHyptis suaveolensfrom El Salvador

2004 ◽  
Vol 20 (2) ◽  
pp. 131-135 ◽  
Author(s):  
Paolo Grassi ◽  
Marvin José Nuñez ◽  
Kurt Varmuza ◽  
Chlodwig Franz
Keyword(s):  
Essential Oils ◽  
El Salvador ◽  
Chemical Polymorphism

scholarly journals Chemical polymorphism of the essential oils from populations ofThymus caespititius grown on the islands Pico, Faial and Graciosa (Azores)

2003 ◽  
Vol 14 (4) ◽  
pp. 228-231 ◽  
Author(s):  
S. I. Pereira ◽  
P. A. G. Santos ◽  
J. G. Barroso ◽  
A. C. Figueiredo ◽  
L. G. Pedro ◽  
...  
Keyword(s):  
Essential Oils ◽  
Chemical Polymorphism

scholarly journals Investigation of Origanum libanoticum Essential Oils Chemical Polymorphism by Independent Components Analysis (ICA)

2018 ◽  
Vol 13 (12) ◽  
pp. 1934578X1801301
Author(s):  
Raviella Zgheib ◽  
Sylvain Chaillou ◽  
Naim Ouaini ◽  
Douglas N. Rutledge ◽  
Didier Stien ◽  
...  
Keyword(s):  
Essential Oils ◽  
Annual Variation ◽  
Drying Method ◽  
Oil Composition ◽  
Flowering Stage ◽  
Independent Components Analysis ◽  
Independent Components ◽  
Chemical Polymorphism ◽  
Components Analysis ◽  
Total Oil

The essential oils obtained from Origanum libanoticum Boiss., a plant endemic to Lebanon, were analyzed by GC/MS. Seventy compounds were identified, covering till 99.8% of the total oil composition. All samples were p-cymene and/or β-caryophyllene chemotype, with variable percentage of other compounds such as α-pinene, myrcene, α-phellandrene, limonene, etc. Compared to traditional drying method, lyophilized samples provided the highest essential oil (EO) yields and yields were higher at flowering stage (Chouwen: 0.33% in 2013 and 0.32% in 2014; Qartaba: 0.27% in 2013 and 0.37% in 2014). According to independent components analysis (ICA), date and site of harvest, altitude and drying technique had no effect on the variation of O. libanoticum EO chemical composition. An annual variation of EOs composition was observed since a particular variation in some major components concentration was revealed monthly and annually between 2013 and 2014.

Environmental factors influence on chemical polymorphism of the essential oils of Lychnophora ericoides

2006 ◽  
Vol 67 (21) ◽  
pp. 2363-2369 ◽  
Author(s):  
Marco A. Curado ◽  
Carolina B.A. Oliveira ◽  
José G. Jesus ◽  
Suzana C. Santos ◽  
José C. Seraphin ◽  
...  
Keyword(s):  
Environmental Factors ◽  
Essential Oils ◽  
Chemical Polymorphism

Chemical polymorphism of populations of Thymus caespititius grown on the islands Corvo, Flores, São Miguel and Terceira (Azores) and on Madeira, assessed by analysis of their essential oils

Plant Science ◽  
2005 ◽  
Vol 169 (6) ◽  
pp. 1112-1117 ◽  
Author(s):  
Pedro A.G. Santos ◽  
José G. Barroso ◽  
A. Cristina Figueiredo ◽  
Luis G. Pedro ◽  
Lígia R. Salgueiro ◽  
...  
Keyword(s):  
Essential Oils ◽  
Chemical Polymorphism

scholarly journals Chemical polymorphism of the essential oils from populations of Thymus caespititius grown on the island S. Jorge (Azores)

2000 ◽  
Vol 55 (3) ◽  
pp. 241-246 ◽  
Author(s):  
S.I Pereira ◽  
P.A.G Santos ◽  
J.G Barroso ◽  
A.C Figueiredo ◽  
L.G Pedro ◽  
...  
Keyword(s):  
Essential Oils ◽  
Chemical Polymorphism
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