Muharrem GÖLÜKCÜ, Haluk TOKGÖZ, Ramazan TOKER, Abdullah KADİROĞLU

ANTALYA KOŞULLARINDA YETİŞTİRİLEN BAZI YERFISTIĞI (Arachis hypogaea) ÇEŞİTLERİNİN YAĞ İÇERİKLERİ VE YAĞ ASİDİ BİLEŞİMLERİ*

Yerf st ¤ ülkemizde tar m yap lan önemli tarla bitkilerinden birisidir. Bu çal flman n amac Türkiyede flimdiye kadar tescil ettirilmifl ve Antalya koflullar nda yetifltirilen yerf st ¤ çeflitlerinin ya¤ içerikleri ve ya¤ asidi bileflimlerini belirlemektir. Örneklerin ya¤ içerikleri soxhelet ya¤ ekstraktörü ile ya¤ asitleri bileflimi de GC-MS/FID cihaz kullan larak belirlenmifltir. Araflt rma sonucunda örneklerin toplam ya¤ içeriklerinin %49.15 (Batem-Cihangir) ile %54.95 (Florispan) aral ¤ nda da¤ l m gösterdi¤i görülmüfltür. Örneklerden elde edilen ya¤larda da alt farkl ya¤ asidinin varl ¤ tespit edilmifltir. Örneklerde tan mlamasyap lan ya¤ asitleri; palmitik, stearik, oleik, linoleik, araflidik ve behenik asitler olup bunlar s ras yla %9.58-11.82, %2.31-3.70, %39.80-55.09, %27.54-41.53, %1.17-1.66, %1.15-3.51 aral ¤ nda de¤iflmifltir. Analiz sonuçlar yerf st ¤ nda çeflide göre toplam ya¤ içeri¤i ve ya¤ asidi aç s ndan genifl bir varyasyonun oldu¤unu göstermektedir.

OIL CONTENT AND FATTY ACID COMPOSITION OF SOME PEANUT ( Arachis hypogaea ) CULTIVARS GROWN IN ANTALYA CONDITIONS

Abstract Peanut is one of the extensively cultivated field crops in Turkey. This study was conducted to determine the oil content and fatty acid composition of the certificated peanut cultivars which were grown in Antalya province. Total oil content was determined by using soxhelet apparatus and fatty acid composition of these oils was analysed by GC-MS/FID equipment. As a result, total oil content of these cultivars was ranged from 49.15% (Batem-Cihangir) to %54.95 (Florispan). The peanut oils composed from six different fatty acids. These fatty acids were palmitic, stearic, oleic, linoleic, arachidic and behenic acids and varied between 9.58-11.82%, 2.31-3.70%, 39.80-55.09%, 27.54-41.53%, 1.17-1.66%, 1.15-3.51%, respectively. This research results showed that there were large variation in oil content and fatty acid composition for these peanut cultivars.

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KAYNAKLAR 1. Suchoszek-Lukaniuk K, Jaromin A, Korycinska M, Kozubek A. 2011. Health benefits of peanut (Arachis hypogaea L.) seeds and peanut oil consumption. In: Nuts and Seeds in Health and Disease Prevention, Preedy VR, Watson RR, Patel VB (Chief eds), 1st Edition, Academic Press, UK, pp: 873-880. 2. FAO 2015. FAO Statistical Database. http:// faostat3.fao.org/home/E. (Eriflim tarihi 15.04.2015) 3. TUIK 2015. Bitkisel Üretim statistikleri (http://tuikapp.tuik.gov.tr/bitkiselapp/bitkisel. zul), (Eriflim Tarihi: 15 Nisan 2015). 4. Salunkhe DK, Chavan JK, Adsule RN, Kadam SS. 1992. World Oilseeds: Chemistry, Technology and Utilization. New York, USA, pp. 140-196. 5. Hinds MJ. 1995. Fatty acid composition of Caribbean-grown peanuts (Arachis hypogaea L.) at three maturity stages. Food Chem, 53: 7-14. 6. Canavar Ö, Kaynak MA. 2008. Effect of different planting dates on yield and yield components of peanut (Arachis hypogaea L.). Turk J Agric For, 32: 521-528. 7. Çalflkan S, Çalflkan ME, Arslan M. 2008. Genotypic differences for reproductive growth, yield, and yield components in groundnut (Arachis hypogaea L.). Turk J Agric For, 32: 415-424. 8. Kadiro¤lu A, Baydar H, Kocatürk M. 2011. Yerfst¤ (Arachis hypogaea L.)nda jips uygulamasnn verim ve kalite özellikleri üzerine etkisi. Derim, 28 (2): 42-54. 9. Rodrigues AC, Ströher GL, Freitas AR, Visentainer JV, Oliveira CC, de Souza NE. 2011. The effect of genotype and roasting on the fatty acid composition of peanuts. Food Res Int, 44: 187-192. 10. Hassan F, Ahmed M. 2012. Oil and fatty acid composition of peanut cultivars grown in Pakistan. Pak J Bot, 44(2): 627-630, 2012. 11. Wanga ML, Raymer P, Chinnan M, Pittman RN. 2012. Screening of the USDA peanut germplasm for oil content and fatty acid composition. Biomass and Bioenergy, 39: 336-343. 12. Bishi SK, Kumar L, Dagla MC, Mahatma MK, Rathnakumar AL, Lalwani HB, Misra JB. 2013. Characterization of Spanish peanut germplasm (Arachis hypogaea L.) for sugar profiling and oil quality. Ind Crop Prod, 51: 46-50. 13. Sebei K, Gnouma A, Herchi W, Sakouhi F, Boukhchina S. 2013 Lipids, proteins, phenolic composition, antioxidant and antibacterial activities of seeds of peanuts (Arachis hypogaea L) cultivated in Tunisia. Biol Res, 46: 257-263. 14. Kadiro¤lu A. 2012. Yerfst¤ (Arachis hypogaea L.) yetifltiricili¤inde farkl çeflitler ve sra üzeri mesafelere göre tek ve çift sral ekim yöntemlerinin karfllafltrlmas. Süleyman Demirel Üniversitesi, Fen Bilimleri Enstitüsü, Tarla Bitkileri Anabilim Dal, Doktora Tezi, Isparta. 15. Özdemir F, Gölükcü M, Topuz A. 2003. Yer fst¤nn (Arachis hypogaea) baz fiziksel ve kimyasal özellikleri ve fstk kavurmada mikrodalga uygulamasnn ya¤ asitleri bileflimi üzerine olan etkisi. GIDA, 28 (1): 39-45. 16. Dhamsaniya NK, Patel NC, Dabhi MN. 2012. Selection of groundnut variety for making a good quality peanut butter. J Food Sci Technol, 49(1): 115-118. 17. Dean LL, Davis JP, Sanders TH. 2011. Groundnut (Peanut) oil. In: Vegetable Oils in Food Technology: Composition, Properties and Uses, Gunstone FD (Chief ed), Second Edition, Wiley- Blackwell Publishing Ltd. UK. p: 225-242. 18. Eskalen A, Ylmaz A. 1993. Kahramanmarafl koflullarnda ana ürün olarak yetifltirilen yerfst¤ çeflitlerinin verim ve kimi özelliklerinin belirlenmesi. GOÜ Ziraat Fakültesi Dergisi, 10: 210-220. 19. Ylmaz HA, Bayraktar N. 1996. fianlurfa ve Kahramanmarafl koflullarnda II. Ürün yerfst¤ (Arachis hypogaea L.) çeflitlerinin verim ve baz verim ö¤eleri. Tarla Bitkileri Merkez Arafltrma Enstitüsü Dergisi, 5 (1): 29-39. 20. Özcan M, Seven S. 2003. Physical and chemical analysis and fatty acid composition of peanut, peanut oil and peanut butter from ÇOM and NC-7 cultivars. Grasas Aceites, 54(1): 12-18. 21. Anonim 2015. Meteoroloji Genel Müdürlü¤ü (http://www.mmm.gov.tr). 22. AOAC 2005. Official Methods of Analysis. Washington, DC, USA: AOAC 23. Garces R, Mancha M. 1993. One step lipid extraction and fatty acids methyl esters preparati- on from tree plant tissues. Anal Biochem, 211: 139-143. 24. Düzgünefl O, Kesici T, Kavuncu O, Gürbüz F (ed). 1987. Arafltrma ve Deneme Metotlar. Ankara Üniversitesi, Ziraat Fakültesi Yaynlar No: 1021, Ankara. 25. Campos-Mondragon MG, Calderon De La Barca AM, Duran-Prado A, Campos-Reyes LC, Oliart-Ros RM, Ortega-Garcia J, Medina-Juarez LA, Angulo O. 2009. Nutritional composition of new peanut (Arachis hypogaea L.) cultivars. Grasas Aceites, 60 (2): 161-167.