ISPARTA, SÜTÇÜLER BÖLGESİ KEKİK YAĞININ KİMYASAL YAPISININ İNCELENMESİ

Year 2007, Volume: 2 Issue: 1, 77 - 82, 01.06.2007

Belgin Bardakçı Mustafa Yılmazer

Abstract

ÖZET: Bu çalışmada, Sütçüler bölgesinden toplanan kekiklerin yağ özütlemesi sonucu elde edilen numunelerde, FTIR spektrumları ATR kullanılarak elde edildi. Aynı örneklerin, GC-MS cihaz analizinde yüzde bileşikleri belirlendi ve MS kütüphanesi ile sonuçlar teyit edildi. FTIR spektrumunda parmak izi bölgesindeki bandlar 1589, 1521, 1420, 1252 cm-1 dir ve bu bantlar Sütçüler kekik yağını karakterize etmektedir. Bu bandların varlığı, Şütçüler kekik yağının carvacrol tipi kekik yağı olduğunu ispatlamaktadır.

Anahtar Kelimeler: Kekik yağı, FTIR, ATR, GC-MS


INVESTIGATION OF CHEMICAL STRUCTURE OF THYME OIL FROM SÜTÇÜLER REGION, IN ISPARTA

ABSTRACT: In this study, the samples which were collected from Sütçüler region of Isparta were extracted and then FTIR spectra of samples obtained by using ATR equipment. The percentage of compounds belong to same samples were obtained by GC-MS and chemical composition of tyme oil were confirmed by using library of MS. In fingerprint region of FTIR spectrum, the bands at 1589, 1521, 1420, 1252 cm-1 characterized thyme oil from Sütçüler. These bands demonstrated that Sütçüler thyme oil is a carvacrol type thyme oil.

Keywords: Thyme oil, FTIR, ATR, GC- MS

Keywords

Kekik yağı, FTIR, ATR, GC-MS

References

• BARANSKA M, SCHULZ H, KRÜGER H, QUILITZSCH R, 2005. Chemotaxonomy of aromatic plants of the genus Origanum via vibrational spectroscopy, Anal Bioanal Chem, 1241–1247.
• BARANSKA M, SCHULZ H, REITZENSTEIN S, UHLEMANN U, STREHLE MA, KRÜGER H, QUILITZSCH R, FOLEY W, POPP J, 2005. Vibrational Spectroscopic Studies to Acquire a Quality Control Method of Eucalyptus Essential Oils Biopolymers, 78, 237–248.
• BAYDAR H, SAĞDIÇ O, ÖZKAN G, KARADOĞAN T, 2004. Antibacterial activity and composition of essential oils from Origanum, Thymbra and Satureja species with commercial importance in Turkey, Food Control 15 169–172.
• COLTHUP NB, DALY LH, WIBERLEY SE, 1964. Introduction to Infrared and Raman Spectroscopy, Academic Press, London.
• JUKIC M, MILOS M, 2005. Catalytic oxidation and antioxidant properties of thyme essential oils (Thymus vulgarae L.), Croatica Chemica Acta 78 (1): 105-110.
• KIZIL S, UYAR F, 2006. Antimicrobial activities of some thyme (Thymus, Staureja, Origanum and Thymbra) species against important plant pathogens, Asian Journal Of Chemistry 18 (2): 1455-1461.
• KULISIC T, RADONIC A, MILOS M, 2005. Antioxidant properties of thyme (Thymus vulgaris L.) and wild thyme (Thymus serpyllum L.) essential oils, Italian Journal Of Food Science 17 (3): 315-324
• POTHIER J, GALAND N, OUALI ML, VIEL C, 2001.
• Comparison of planar
• chromatographic methods (TLC, OPLC, AMD) applied to essential oils of wild
• thyme and seven chemotypes of thyme. Il Farmaco 56, 505–511
• RASOOLI I, REZAEI MB, ALLAMEH A, 2006. Ultrastructural studies on antimicrobial efficacy of thyme essential oils on Listeria monocytogenes, International Journal of Infectious Diseases 10, 236—241
• SCHULZ H, QUILITZSCH R, KRÜGER H, 2003. Rapid evaluation and quantitative analysis of thyme, oregano and chamomile essential oils by ATR-IR and NIR spectroscopy, Journal of Molecular Structure 661-662 (2003) 299–306
• SCHULZ H, ÖZKAN G, BARANSKA M, KRÜGER H, ÖZCAN M, 2005. Characterisation of essential oil plants from Turkey by IR and Raman spectroscopy, Vibrational Spectroscopy 39, 249–256.
• SILVERSTEIN RM, BASSLER GC, MORRILL TC, 1991. Spectrometric Identification of Organic Compounds, John Wiley and Sons. Inc., New York, p.103
• SMITH B, 1999. Infrared Spectral Interpretation, A Systematic Approach, CRC Press, New York. p.243.
• VERA RR, CHANE-MING J, 1999. Chemical composition of the essential oil of marjoram (Origanum majorana L.) from Reunion Island, Food Chemistry 66 143-145