QUANTITATIVE AND QUALITATIVE ANALYSES OF THE THYMUS PUBESCENS BOISS. ET KOTSCHY EX CELAK OIL FROM DIFFERENT LOCALITY OF LAR VALLEY

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ASKARI FATEMEH; SEFIDKON F.; REZAEI MOHAMMAD BAGHER

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Journal: Year:2003 | Volume:15 | Issue:3-4 (56-57 IN NATURAL RESOURCES) Page(s): 20-27

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Information Journal Paper

Title

QUANTITATIVE AND QUALITATIVE ANALYSES OF THE THYMUS PUBESCENS BOISS. ET KOTSCHY EX CELAK OIL FROM DIFFERENT LOCALITY OF LAR VALLEY

Author(s)

ASKARI FATEMEH | SEFIDKON F. | REZAEI MOHAMMAD BAGHER | Issue Writer Certificate

Keywords

ESSENTIAL OILSQ2

T. PUBESCENSQ4

LAR VALLEYQ4

Abstract

The aerial parts of Thymus pubescens were collected in 3 samples from LAR VALLEY, in Tehran province. ESSENTIAL OILS isolated by steam distillation (45 minutes) from the plant material at two stages, before flowering (SF) and full flowering stage (FF). Yields of ESSENTIAL OILS were 0.53% to 0.93% (at SF stage) and 1.23% to 2.03% (at FF stage). Then the oils were injected GC and GC/MS and their constituents were identified. At SF stage 26 compounds (98.0% to 99.3%) and at FF stage 32 compounds (97.7% to 98.5%) were characterized. Major constituents at SF stage were: carvacrol (52.6%-77.9%), thymol (2.7%-21.8%), A-terpinene (3.3%-7.4%), P-cymen (2.2%4.4%), and tkaryophyllene (1.7%-2/5%). Major constituents at FF stages were carvacrol (54.7%-69.2%). P-cymene (6.7%-9.7%), 18 cineol+limonene (1.7%-3.2%), methyl carvacrol (0.6%-6.6%) and borneol (1.7%-5.1%).

Cites

THE STUDY OF QUANTITATIVE AND QUALITATIVE CHANGES OF ESSENTIAL OIL FROM SMYRNIUM CORDIFOLIUM BOISS. IN LORESTAN PROVINCE

References

کارآیی دو ستون DB-5 و DB-1 در شناسایی ترکیبهای اسانس Thymus fedschenkoi Ronniger

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APA: Copy

ASKARI, FATEMEH, SEFIDKON, F., & REZAEI, MOHAMMAD BAGHER. (2003). QUANTITATIVE AND QUALITATIVE ANALYSES OF THE THYMUS PUBESCENS BOISS. ET KOTSCHY EX CELAK OIL FROM DIFFERENT LOCALITY OF LAR VALLEY. PAJOUHESH-VA-SAZANDEGI, 15(3-4 (56-57 IN NATURAL RESOURCES)), 20-27. SID. https://sid.ir/paper/19435/en

Vancouver: Copy

ASKARI FATEMEH, SEFIDKON F., REZAEI MOHAMMAD BAGHER. QUANTITATIVE AND QUALITATIVE ANALYSES OF THE THYMUS PUBESCENS BOISS. ET KOTSCHY EX CELAK OIL FROM DIFFERENT LOCALITY OF LAR VALLEY. PAJOUHESH-VA-SAZANDEGI[Internet]. 2003;15(3-4 (56-57 IN NATURAL RESOURCES)):20-27. Available from: https://sid.ir/paper/19435/en

IEEE: Copy

FATEMEH ASKARI, F. SEFIDKON, and MOHAMMAD BAGHER REZAEI, “QUANTITATIVE AND QUALITATIVE ANALYSES OF THE THYMUS PUBESCENS BOISS. ET KOTSCHY EX CELAK OIL FROM DIFFERENT LOCALITY OF LAR VALLEY,” PAJOUHESH-VA-SAZANDEGI, vol. 15, no. 3-4 (56-57 IN NATURAL RESOURCES), pp. 20–27, 2003, [Online]. Available: https://sid.ir/paper/19435/en

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