@article {1958,
	title = {Essential oil variability of Thymus eriocalyx (Ronniger) Jalas},
	journal = {Flavour and Fragrance Journal},
	volume = {20},
	year = {2005},
	month = {2005///},
	pages = {521 - 524},
	address = {Affiliation: Research Institute of Forests and Rangelands, PO Box 13185-116, Tehran, Iran; Affiliation: Research Center of Natural Resources and Animal Husbandry, Hamedan, Iran; Affiliation: Faculty of Science, Bu-Ali Sina University, Hamedan, Iran},
	abstract = {Essential oils were obtained by hydrodistillation from the aerial parts of Thymus eriocalyx (Ronniger) Jalas, at full flowering stage, from various locations in central and west Iran. Gas chromatography and gas chromatography-mass spectroscopy analyses of the oils revealed that the major components, linalool (1.8-60.4\%), geraniol (trace-50.5\%) and thymol (1.6-58.4\%), varied widely. Based on the variation in oil composition between the various taxa, the existence of three chemotypes is proposed. Copyright {\textcopyright} 2005 John Wiley \& Sons, Ltd.},
	keywords = {Chemotypes, Essential oil polymorphism, Geraniol, Labiatae, Linalool, Thymol, Thymus eriocalyx},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-24744446270\&partnerID=40\&rel=R6.5.0},
	author = {Sefidkon, F and Kalvandi, R and Atri, M and Barazandeh, M M}
}
@article {1948,
	title = {Volatile oil variability in Thymus serpylloides ssp. gadorensis growing wild in Southeastern spain},
	journal = {Biochemical Systematics and Ecology},
	volume = {29},
	year = {2001},
	note = {From Duplicate 1 (                           Volatile oil variability in Thymus serpylloides ssp. gadorensis growing wild in Southeastern spain                         - Saez, F )                
},
	month = {2001/02//},
	pages = {189 - 198},
	address = {Affiliation: Geology Department, Fac. of Math. and Natural Sciences, Bergen University, Allégaten 41, 5007-Bergen, Norway},
	abstract = {Volatile oils from single plants of Thymus serpylloides ssp. gadorensis were collected from Southeastern Spain and studied to check for chemical variability using gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS). Many of the samples showed a phenolic chemotype, while another important group had significant levels of linalool. Geraniol, myrcene, caryophyllene oxide, terpinen-4-o1 and 1,8-cineole were commonly present. Principal Component Analysis (PCA) and Cluster Analysis (CA) of this chemical variability separated two groups of plants characterized by either phenols or linalool, and an isolated third type with geraniol. A few samples were found to have both phenolic and non-phenolic compounds in high quantities, thus showing a mixed chemotype. Multidimensional scaling analysis (MDS) of the percentage concentration for each component of the essential oil showed that thymol, linalool, 1,8-cineole, borneol and geraniol have clear divergent vectors. {\textcopyright} 2001 Elsevier Science Ltd.},
	keywords = {caryophyllene oxide, Essential oil, Geraniol, Lamiaceae, Linalool, Myrcene, Thymol, Thymus serpylloides ssp. gadorensis},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-0035177231\&partnerID=40\&rel=R6.5.0},
	author = {Saez, F}
}
@article {1927,
	title = {Essential oil polymorphism of wild growing Hungarian thyme (Thymus pannonicus) populations in the Carpathian Basin},
	journal = {Natural Product Communications},
	volume = {5},
	year = {2010},
	month = {2010///},
	pages = {1681 - 1686},
	address = {Affiliation: Department of Medicinal and Aromatic Plants, Corvinus University of Budapest, Vill{\'a}nyi {\'u}t 29, 1118 Budapest, Hungary; Correspondence Address: Pluh{\'a}r, Z.; Department of Medicinal and Aromatic Plants, Corvinus University of Budapest, Vill{\'a}n},
	abstract = {The volatile oil compositions of Thymus pannonicus All. from nineteen different localities of Hungary were analyzed by GC/MS. The essential oil content of the Hungarian thyme samples varied between very low (0.14 mL/100 g DW) and fairly high (1.9 mL/100 g DW) values. Significant essential oil polymorphism was found: altogether twelve chemovarieties may have been determined, representing a way of adaptation to different habitat conditions. The main volatile compound of chemotype 1 was thymol (24.6-67.5\%), while in the case of chemotype 2, thymol (36.5-63.7\%) and p-cymene (11.5-27.3\%) predominated. Thymol (28.4-63.7\%), p-cymene (11.5-31.8\%) and γ-terpinene (9.7-20.9\%) were identified as the chief monoterpenes of chemotype 3, while chemotype 4 contained thymol (36.5\%), p-cymene (27.3\%) and neral (11.2\%). Chemotype 5 accumulated thymol (38.5\%), p-cymene (20.6\%), γ-terpinene (12.0\%) and β-bisabolene (10.3\%) as its main volatiles. The oil of chemotype 6 can be characterized by thymol (41.9\%), p-cymene (20.2\%), isoborneol (10.3\%) and {\~a}-terpinene (9.9\%), while that of chemotype 7 consisted of thymol (27.7\%), linalyl acetate (18.8\%), γ-terpinene (18.6\%) and α-cubebene (13.9\%). In the oil of chemotype 8, p-cymene (45.0\%), geraniol (13.6\%) and linalyl acetate (9.9\%) were found in higher percentages, while chemotype 9 mainly produced linalyl acetate (36.2\%) and geranyl acetate (20.2\%). Chemotype 10 accumulated germacrene-D (43.4) and β-caryophyllene (15.0\%), while the oil of chemotype 11 contained caryophyllene oxide (45.2\%), α-cubebene (15.7\%) and linalool (13.8\%) in high proportions. Germacrene-D (29.7\%), β-caryophyllene (22.0\%) and farnesol (10.4\%) were identified as main essential oil compounds of chemotype 12. The last nine chemotypes were new for the literature, while the first seven contained thymol as their chief compound. The role of certain sesquiterpenes was found to be considerable.},
	keywords = {alpha cubebene, alpha thujene, article, beta elemene, beta pinene, camphene, Camphor, Carvacrol, caryophyllene, caryophyllene oxide, Chemotype, cineole, Diversity, Ecosystem, Essential oil, farnesol, gamma muurolene, Geraniol, Germacrene D, habitat, herbaceous agent, humulene, Hungary, isoborneol, limonene, Linalool, linalyl acetate, ocimene, Oils, para cymene, pinene, sesquiterpene, Sesquiterpenes, T cadinol, terpinene, terpineol, Thyme, thyme oil, Thymol, Thymus, Thymus pannonicus, Thymus Plant, Thymus vulgaris, unclassified drug, Volatile},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-77957924069\&partnerID=40\&md5=6024b3154737d662a6c54cc3d16c1532},
	author = {Pluh{\'a}r, Z and S{\'a}rosi, S and Pint{\'e}r, A and Simk{\'o}, H}
}
@article {1898,
	title = {Chemical composition of the essential oils and the odor of thymus pulegioides L. growing wild in Vilnius},
	journal = {Journal of Essential Oil Research},
	volume = {17},
	year = {2005},
	month = {2005///},
	pages = {415 - 418},
	address = {Affiliation: Institute of Chemistry, Gostauto Str. 9, LT-2600 Vilnius, Lithuania},
	abstract = {Thymus pulegioides L. ssp pulegioides samples were collected in 1995-1999 in Vilnius city according to their odors. Five chemotypes of the essential oils were identified: 1) citral/geraniol chemotype ("lemon" odor): citral (neral + geranial, 18.4-30.2\%), geraniol (14.4-23.2\%), β-caryophyllene (9.4-13.1\%) and nerol (5.5-12.1\%); 2) geraniol chemotype ("sweet" odor): geraniol (23.1-25.5\%), β-caryophyllene (10.8-13.5\%) and β-bisabolene (9.5-10.2\%); 3) caryophyllene chemotype ("spicy" odor): β-caryophyllene (18.0-19.7\%), β-bisabolene (14.5-15.9\%), germacrene D (12.5-14.6\%) and (E)-nerolidol (8.2-13.8\%); 4) γ-terpinene/p- cymene chemotype ("hydrocarbon" odor): γ-terpinene (15.5-17.2\%), p-cymene (7.7-17.0\%), carvacrol (4.6-13.5\%) and β-caryophyllene (9.6-10.5\%); 5) carvacrol chemotype ("phenolic" odor): carvacrol (24.4-33.3\%), β-caryophyllene (9.5-14.9\%) and β-bisabolene (10.5-12.9\%). The caryophyllene and γ-terpinene/p-cymene chemotypes were not observed earlier in Thymus pulegioides L. {\textcopyright} 2005 Allured Publishing Corp.},
	keywords = {Essential oil composition, Geranial, Geraniol, Labiatae, Neral, P-cymene, Thymus pulegioides, β-bisabolene, βCaryophyllene, γ-terpinene},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-27744439016\&partnerID=40\&rel=R6.5.0},
	author = {Mockute, D and Bernotiene, G}
}
@article {1837,
	title = {Essential oil composition of three cultivated Thymus chemotypes from Hungary},
	journal = {Journal of Essential Oil Research},
	volume = {18},
	year = {2006},
	month = {2006///},
	pages = {315 - 317},
	address = {Affiliation: Department of Botany, Faculty of Natural Sciences, University of Pécs, Ifjúság útja 6, 7624 Pécs, Hungary; Affiliation: Department of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllõi út 26, 1085 Budapest, Hunga},
	abstract = {The essential oils of three Hungarian cultivated thymes (Thymus vulgarts L., Thymus {\texttimes} citriodorus (Pers.) Schreb, Thymus {\texttimes} citriodorus "archer{\textquoteright}s gold") were obtained by steam distillation of air-dried plant materials and analyzed by GC and GC/MS. Three different chemotypes were found. In the oil of T. vulgarts thymol (45.6\%), in T. {\texttimes} citriodorus geraniol (39.2\%) and in T. {\texttimes} citriodorus, "archer{\textquoteright}s gold," carvacrol (43.5\%) was the main component. Among the other constituents, p-cymene, β-caryophyllene, geranial, 1,8-cineole and γ-terpinene were characterized. {\textcopyright} 2006 Allured Publishing Corp.},
	keywords = {Carvacrol, Essential oil composition, Geraniol, Lamiaceae, Thymol, Thymus {\texttimes} citriodorus, Thymus {\texttimes} citriodorus "archer{\textquoteright}s gold,", Thymus vulgaris},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-33646738727\&partnerID=40\&rel=R6.5.0},
	author = {Horváth, G and Szabó, L G and Héthelyi, É and Lemberkovics, É}
}
@article {1807,
	title = {Chemical Composition, Antimicrobial and In Vitro Antioxidant Properties of Monarda citriodora var. citriodora, Myristica fragrans, Origanum vulgare ssp. hirtum, Pelargonium sp. and Thymus zygis Oils},
	journal = {Journal of Essential Oil Research},
	volume = {16},
	year = {2004},
	note = {From Duplicate 1 (                           Chemical Composition, Antimicrobial and In Vitro Antioxidant Properties of Monarda citriodora var. citriodora, Myristica fragrans, Origanum vulgare ssp. hirtum, Pelargonium sp. and Thymus zygis Oils                         - Dorman, H J D; Deans, S G )                
},
	month = {2004///},
	pages = {145 - 150},
	address = {Affiliation: 7 Dalhowan St. Crosshill By Maybole, South Ayrshire KA19 7RN, United Kingdom},
	abstract = {Oils obtained by hydrodistillation from the aerial parts of Monarda citriodora var. citriodora, Myristica fragrans, Origanum vulgare ssp. hirtum, Pelargonium sp. and Thymus zygis were screened for antioxidative properties in a lipid-rich matrix as quantified by spectrophotometry using iron (II) sulphate and 2,2'-azobis(2-amidinopropane) dihydrochloride as sources of primordial free radicals. Furthermore, the antimicrobial properties of M. fragrans, O. vulgare, Pelargonium sp. and T. zygis were screened against 25 different genera of bacteria selected for their agricultural, economic and health significance, The oils demonstrated a range of bioactive properties, with the oils rich in phenolic monoterpenes (M. citriodora and T. zygis) being particularly active in both antioxidant and antibacterial test systems.},
	keywords = {Citronellol, Essential oil composition, Geraniaceae, Geraniol, Labiatae, Monarda citriodora var. citriodora, Myristica fragrans, Myristicaceae, Origanum vulgare ssp. hirtum, P-cyinene, Pelargonium sp., Sabinene, Thymol, Thymus zygis, α-pinene, β-pinene},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-1642587175\&partnerID=40\&rel=R6.5.0},
	author = {Dorman, H J D and Deans, S G}
}
@article {1739,
	title = {Essential oils from four chemotypes of Thymus zygioides Griseb. var. lycaonicus (Celak) ronniger},
	journal = {Journal of Essential Oil Research},
	volume = {8},
	year = {1996},
	note = {Cited By (since 1996): 12},
	month = {1996///},
	pages = {615 - 618},
	address = {Affiliation: Med. Arom. Plant and Drug Res. Ctr., Anadolu University, 26470 Eskisehir, Turkey; Affiliation: Faculty of Education, Department of Biology, Balikesir University, 10100 Balikesir, Turkey},
	abstract = {Four chemotypes of Thymus zygioides var. lycaonicus from different localities in Turkey were collected. Their oils were investigated by GC/MS. Geraniol (68.55\%), carvacrol (48.14\%) and α-terpinyl acetate (36.18\%) and thymol (41.75\% to 57.18\%) were found as the major constituents of the four distinct chemotypes.},
	keywords = {Carvacrol, Chemotypes, Essential oil composition, Geraniol, Labiatae, Thymol, Thymus zygioides var. Lycaonícus, α-terpinyl acetate},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-0030290752\&partnerID=40\&rel=R6.5.0},
	author = {Baser, K H C and Kirimer, N and Ermin, N and Kürkçüoglu, M and Tümen, G}
}
@article {1740,
	title = {Composition of essential oils from three varieties of Thymus praecox opiz growing in Turkey},
	journal = {Journal of Essential Oil Research},
	volume = {8},
	year = {1996},
	note = {Cited By (since 1996): 4},
	month = {1996///},
	pages = {319 - 321},
	address = {Affiliation: Medicinal Plants Research Centre, Anadolu University, 26470 Eskisehir, Turkey; Affiliation: Department of Biology, Faculty of Education, Balikesir University, 10100 Balikesir, Turkey},
	abstract = {Water-distilled essential oils from two collections of Thymus praecox subsp. skorpilii var. laniger, endemic in Turkey, and one collection each of var. skorpilii and subsp. grossheimii var. grossheimii were analyzed by GC and GC/MS. Thymol was the major constituent in subsp. skorpilii var. langier (7.75\% and 41.38\%) and subsp. grossheimii var. grossheimii (26.64\%) while subsp. skorpilii var. skorpilii contained geraniol (24.21\%), α-terpinyl acetate (22.67\%) and geranyl acetate (9.31\%) as major constituents in the oil.},
	keywords = {Essential oil composition, Geraniol, Labiatae, Thymol, Thymus praecox, α-terpinyl acetate},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-0030149023\&partnerID=40\&rel=R6.5.0},
	author = {Baser, K H C and Kirimer, N and Ermin, N and Özek, T and Tümen, G}
}
@article {1741,
	title = {Composition of the Essential Oil of Thymus canoviridis Jalas},
	journal = {Journal of Essential Oil Research},
	volume = {10},
	year = {1998},
	note = {Cited By (since 1996): 3},
	month = {1998///},
	pages = {199 - 200},
	address = {Affiliation: Med. Arom. Plant and Drug Res. Ctr., Anadolu University, 26470 Eskisehir, Turkey; Affiliation: Department of Biology, Facility of Education, Balikesir University, 10100 Balikesir, Turkey; Affiliation: Faculty of Science and Letters, Departmen},
	abstract = {Water-distilled essential oil from the herbal parts of Thymus canoviridis, an endemic species in Turkey, was analyzed by GC/MS. Sixty-four components were characterized representing 99.17\% of the total components detected. Carvacrol (29.51\%), geraniol (13.25\%) and thymol (9.49\%) were the major constituents of the oil obtained in 0.61\% yield.},
	keywords = {Carvacrol, Essential oil composition, Geraniol, Labiatae, Thymol, Thymus canoviridis},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-0001549029\&partnerID=40\&rel=R6.5.0},
	author = {Baser, K H C and Kirimer, N and Tümen, G and Duman, H}
}
@article {1742,
	title = {Composition of the essential oil of Thymus pseudopulegioides klokov et des.-shost from Turkey},
	journal = {Journal of Essential Oil Research},
	volume = {11},
	year = {1999},
	note = {Cited By (since 1996): 2},
	month = {1999///},
	pages = {86 - 88},
	address = {Affiliation: Med. Arom. Plant and Drug Res. Ctr., Anadolu University, 26470 Eskisehir, Turkey; Affiliation: Faculty of Education, Department of Biology, Balikesir University, 10100 Balikesir, Turkey; Affiliation: Department of Biology, Faculty of Science},
	abstract = {Water-distilled essential oils from aerial parts of Thymus pseudopulegioides collected from three different localities in Turkey were analyzed by GC/MS. One hundred and four compounds were identified representing 97.5-99.5\% of the total components detected in thymol/carvacrol (50.14/10.67\%), thymol/linalool (23.14/20.24\%) and linalool/α-terpinyl acetate/geraniol (21.55/16.70/11.17\%) rich oils. {\textcopyright} 1999 Allured Publishing Corp.},
	keywords = {Carvacrol, Essential oil composition, Geraniol, Labiatae, Linalool, P-cymene, Thymol, Thymus pseudopulegioides, α-terpinyl acetate},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-0009617463\&partnerID=40\&rel=R6.5.0},
	author = {Baser, K H C and Kürkçüoglu, M and Ermin, N and Tümen, G and Malyer, H}
}
