The effects of cultivation area and altitude variation on the composition of fatty acids of Laurus nobilis L. berries in Nothern Turkey and Abkhazia

Yıl 2018, Cilt: 6 Sayı: 4, 14 - 21, 26.12.2018

Bilge Yılmaz , İlhan Deniz

https://doi.org/10.31195/ejejfs.460501

Cited By: 1

Öz

The aim of the study was to determine and compare the
fatty acids contents of Laurel berries (Laurus
nobilis L.) grown in Trabzon, Bartın, Samsun and Abkhazia. Fleshy parts of
laurel berries and seeds were analyzed separately to reveal yields of fixed
oils. Three altitude ranges were determined for the study and samples were
collected from the ranges that can be found from these elevations. These were
(0-100m, 100-300m and 300-600m). Fleshy parts of laurel berries and seeds were
analyzed separately to reveal yields of fixed oils. Automatic extraction
technique was used for getting fixed oil and GC-FID device was used for
characterization and comparison of berry oil. The results showed that the fixed
oil yield of fleshy parts of berries ranged between 28.37% and 42.08%. The
highest amount of fixed oil yield in fleshy part was obtained in Bartın (0-100
m). The fixed oil in of seeds ranged between 16.26% and 22.81%. The highest
amount of fixed oil yield in seeds was obtained in Bartın (100-300 m).
According to GC-FID results, oleic acid (27.06 % - 48.93%) was the most
abundant fatty acid, lauric acid (0.49% -1.35 %) was the least abundant fatty
acid in the fleshy parts of bay fruits. In seeds, lauric acid was the most
common fatty acid (32.37%-44.49%) and arachidic acid (0.87%-1.17%) was the
least fatty acid. According to results, it is thus deduced that, the amount and
content of fixed is affected by cultivation area, altitude variation and the
parts of laurel berry

Anahtar Kelimeler

Fatty acid, fleshy, laurel berry, seed

Kaynakça

• Bal, Y., Nurbaş, M., Kabasakal, O.S., Özdemir, Y., Şölener, M. (2014). Bitkilerden yağ eldesi ve difüzyon katsayısının belirlenmesi, Eskişehir, 11. Ulusal Kimya Mühendisliği Kongresi.
• Baytop A. (1983). Farmasötik Botanik, İstanbul Üniversitesi Yayını, No:3158, İstanbul.
• Beis, S,H,, Dunford, N.H. (2006). Supercritical fluid extraction of daphne (Laurus nobilis L.) seed oil. Journal of the American Oil Chemists' Society, 83(11);953-957.
• Boukef, M.K. (1990). Les plantes dans le medicine traditionnelles Tunisiennes. Agence de cooperation culturelle et technique-Paris, p.178.
• Bozan, B., Karakaplan, U. (2007). Antioxidants from laurel (Laurus nobilis L.) berries: influence of extraction procedure on yield and antioxidant activity of extracts, Alimentaria, Vttl.; 36(3);321-328.
• Erickson, D. R. (Ed.). (1990). World Conference Proceedings: Edible Fats and Oils Processing: Basic Principles and Modern Practices. American oil chemists' Society.
• Fachini, S. (1920) Industrial utilization of the laurel, Giorn. Chim. Ind. Applicata; 2,14, 2725:163-166.
• Garg, S.N., Siddiqui, M.S., Agorwall, S. K. (1993) New fatty acid esters and hydroxy ketones from fruits of laurus nobilis, Journal of Natural Products, 55(9);1315-1319.
• Hafızoğlu, H., Reunanen, M. (1993). Studies on the components of Laurus nobilis L. from Turkey with special refference to laurel berry, fat, Sci. Techno.; 95(8);304-308.
• Hoppe, H. (1944). Drogenkunde friedeichsen, Hamburg: De Gruyter et Co.
• Leyel, C.F. (1984). A modern herbal, Mrs M. Grieve, Harmondsworth: Penguin Books.Marzouki, H., Piras, A., Marongiu, B., Rosa, A., Dessi, M. A. (2008). Extraction and separation of volatile and fixed oils from berries of Laurus nobilis L. by supercritical CO2. Molecules, 13(8); 1702-1711.
• Nurbaş, M., Bal, Y. (2005). Recovery of fixed and volatile oils from Laurus nobilis L. fruit and leaves by solvent extraction method, Eskişehir Osmangazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi,; 18(2);1-10.
• Ozcan, B., Esen, M., Sangun, M.K., Coleri, A., Çalışkan, M. (2010). Effective antibacterial and antioxidant properties of methanolic extract of Laurus nobilis seed oil, Journal of Environmental Biology, 31(5);637-641.
• Özkaya, A., Bakır, C., Şahin, Y., Uzun, K. (2014). Adıyaman’da güneşte kurutulan üzüm ve işlenmiş kuru üzümlerin yağ asitlerinin karşılaştırmalı değerlendirilmesi, Adıyaman Üniversitesi Fen Bilimleri Dergisi, 4(1), 18-26.
• Riaz, M., Ashraf, C.M.(1987). Merdicinal and insecticidae plants of lauraceae family, Miscella Neous Aspects of the Plant Laurus nobilis Linn Part 1, Hamdard.
• Simic, M., Kundakovic, T., Kovacevic, N. (2003). Preliminary assay on the antioxidative activity of Laurus nobilis extracts, Fitoterapia, 74:613–616.
• Tanrıverdi, H. (1989). Defne meyvesi sabit yağının ekstraksiyonu ve kalitesinin belirlenmesi konusunda analitik çalışmalar, Yüksek Lisans Tezi, Anadolu Üniversitesi, Sağlık Bilimleri Enstitüsü, Eskişehir.
• Timur, M. (2001). Defne yağ veriminin arttırılması ve bileşiminin gaz kromatografi cihazı ile belirlenmesi, Yüksek Lisans Tezi, M. K. Ü., Fen Bilimleri Enstitüsü, Antakya.
• Tuzlaci, E., Erol, M.K. (1999) Turkish folk medicinal Plants. Part II: Egirdir (Isparta), Ibid. 70;593–610.
• Tuzlaci, E., Tolon, E. (2000). Turkish Folk Medicinal Plants, Part III: Sile (Istanbul), Ibid. 71;673–685.
• Yazici H. (2002). Batı Karadeniz Bölgesinde Yetişen Defne (Laurus nobilis L.) Yaprak ve Meyvelerinden Faydalanma Imkanlarının Araştırılması, Doktora Tezi, Z.K.Ü., Fen Bilimleri Enstitüsü, Bartın.