Araştırma Makalesi
Effects of gamma irradiation treatments and storage durations on fatty acid composition of natural hazelnut kernels
Öz
In this study, vacuum packed natural hazelnut kernels were subjected to gamma irradiation treatments at 0.5, 1 and 1.5 kGy doses. Irradiated and non-irradiated hazelnut kernels were stored at 20°C temperature and 55-60% relative humidity for 18 months. Fatty acid composition of samples was assessed right after irradiation and at 3, 6, 9, 12, 15 and 18th month of storage duration. Results revealed that irradiation doses did not significantly influence fatty acid composition of hazelnut kernels (p>0.05), but storage durations significantly influenced fatty acid composition (p<0.05).
Anahtar Kelimeler
Kaynakça
- Al-Bachir, M. 2004. Effect of gamma irradiation on fungal load, chemical and sensory characteristics of walnuts (Juglans regia L.), Journal of Stored Products Research, 40: 355-362.
- Al-Bachir, M. 2015. Studies on the physicochemical characteristics of oil extracted from gamma irradiated pistachio (Pistacia vera L.), Food Chemistry, 167: 175-179.
- Anonymous, 2000. Determination of fatty acid composition in olive oils: methylation methods (Paragraph 5 in 2.301 IUPAC Method “For Preparation of the Fatty Acids Methyl Esters” or Paragraph 4 in Commission Regulation CEE/72/77) International Olive Oil Council Analytical Methods.
- Anonymous, 2017. Karadeniz Fındık Mamülleri ve İhracatçılar Birliği.
- Anonymous, 2016b. http://www.gursoy.com.tr/index.php? option=com_virtuemart&page=shop.browse&category_id=15&Itemid=263 (Accessed on 15/05/2015).
- Antonio, A.L., Fernandes, A., Barreira, J.C.M., Bento, A., Botelho, M.L., Ferreira, I.C.F.R. 2011. Influence of gamma irradiation in the antioxidant potential of chestnuts (Castanea sativa Mill.) fruits and skins, Food and Chemical Toxicology, 49: 1918-1923.
- Antonio, A. L., Ramalhosa, E., Quintana, B., Botelho, M. L., Bento, A., Ferreira, I. C. F. R. 2012. Effects of gamma irradiation on physco-chemical parameters of chestnut fruits, 1st workshop on food irradiation in the Mediterranean region, 14-17 March, Thessaloniki, Greece. (Abstract)
- Askin, M.A., Balta, M.F., Tekintas, F.E., Kazankaya, A., Balta, F. 2007. Fatty acid composition affected by kernel weight in almond [Prunus dulcis (Mill.) D.A. Webb.] genetic resources, Journal of Food Compositional and Analysis, 20: 7-12.
- Barreira, J. C. M., Antonio, A. L., Günaydi, T., Alkan, H., Bento, A., Botelho, M. L., Ferreira, I. C. F. R. 2012. Chemometric characterization of gamma irradiated chestnuts from Turkey, Radiation Physics and Chemistry, 81: 1520-1524.
- Başoğlu, F., 1987. Bazı soya çeşitlerinde elde edilen ham yağların fiziksel ve kimyasal özelliklerinin belirlenmesi, Gıda dergisi, 12 (3): 151-156 (In Turkish).
- Bhatti, I.A., Ashraf, S., Shadid, M., Asi, M.R., Mehboob, S. 2010. Quality index of oils extracted from γ irradiated peanuts (Arachis hipogaea L.) of the golden and bari varieties, Applied Radiation and Isotopes, 68: 2197-2201.
- Bhatti, I.A., Iqbal, M., Anwar, F., Shadid, S.A., Shadid, M. 2013. Quality characteristics and microbiological safety evaluation of oils extracted from gamma irradiated almond (Prunus dulcis Mill.) seeds, Grasas Y Aceites, 64(1): 68-76.
- Bhattacharjee, P., Singhal, R.S., Gholap, A.S., Variyar, P.S., Bongirwar, D.R. 2003. Compositional profiles of γ-irradiated cashew nuts, Food Chemistry, 80: 159-163.
- Bingol, G., Yang, J., Brandl, M.T., Pan, Z., Wang, H., McHugh, T.H. 2011. Infrared pasteurization of raw almonds, Journal of Food Engineering, 104: 387-393.
- Bogunović, M., Katušin-Ražem B., Đurić-Bezmalinović S., Ražem, D., 1993. Chemical and Organoleptic Investigations of Hazelnut Irradiated with Multiple Disinfestation Doses, Prehrambeno Technol. Biotehnol. Rev. 31: 83-88.
- Çetinkaya, N., Ünal, Z., Tükenmez, İ., İç, E., Denl, E., Güçlü, H., Halkman, H.B.D., Kozat, P., Başbayraktar, V., Özyardımcı, B., Uygun Sarıbay, M., Köseoğlu, T., Özvatan, S., Erçin, D., Yazıcı, N., Erel, Y., 2010. Gıda Işınlama, Türkiye Atom Enerjisi Kurumu.
- Botta, R., Gianotti, C., Richardson, D., Suwanagul, A., Sanz, C.L., 1994. Hazelnut variety organic acids, sugars and total lipid fatty acids. III. International Congress on Hazelnut, Alba, Italy, September 14-18, Acta Horticulture 351, 693-699.
- Di Stefano, V., Pitonzo, R., Bartolotta, A., D’Oca, M.C. 2014. Effects of γ-irradiation on the α-tocopherol and fatty acid content of raw unpeeled almond kernels (Prunus dulcis), LTW- Food Science and Technology, 59: 572-576.
- Dogan, A., Siyakus, G., Severcan, F. 2007. FTIR spectroscopic characterization of irradiated hazelnut (Corylus avellana L.), Food Chemistry, 100: 1106-1114.
- Fernandes, A., Barreira, C.J.M., Antonio, A.L., Bento, A., Botelho, M.L., Ferreira, I.C.F.R. 2011a. Assessing the effects of gamma irradiation and storage time in energetic value and in major individual nutrients of chestnuts, Food and Chemical Toxicology, 49 (9): 2429-2432.
- Fernandes, A., Antonio, A., Barros, L., Barreira, J. C. M., Bento, A., Botelho, M. L., Ferreira, I. C. F. R. 2011b. Low dose γ-irradiation as a suitable solution for chestnut (Castanea sativa Miller) conservation: effects on sugars, fatty acids and tocopherols, Journal of Agricultural and Food Chemistry, 59 (18): 10028-10033.
- Gecgel, U., Gumus, T., Tasan, M., Daglioglu, O., Arici, M. 2011. Determination of fatty acid composition of γ irradiated hazelnuts, walnuts, almonds and pistachios, Radiation Physics and Chemistry, 80: 578-581.
- Ghirardello, D., Contessa, C., Valentini, N., Zeppa, G., Rolle, L., Gerbi, V., Botta, R. 2013. Effect of storage conditions on chemical and physical characteristics of hazelnut (Corylus avellana L.), Postharvest Biology and Technology, 81: 37-43.
- Gölge, E., Ova, G. 2008. The effects of food irradiation on quality of pine nut kernels, Radiation Physics and Chemistry, 77: 365-369.
- Kanbur, G., Arslan, D., Özcan, M.M., 2013. Some compositional and physical characteristics of some Turkish hazelnut (Corylus avellana L.) variety fruits and their corresponding oils. International Food Research Journal, 20(5): 2161-2165.
- Koç Güler, S., Bostan, S.Z., Çon, A.H., 2017. Effects of gamma irradiation on chemical and sensory characteristics of natural hazelnut kernels. Postharvest Biology and Technology, 123, 12-21.
- Koyuncu M.A., 2004. Change of fat content and fatty acid composition of Turkish hazelnuts (Corylus avellana L.) during the storage. Journal of Food Quality, 27, 304-309.
- Koyuncu, M.A., Islam, A., Küçük, M. 2005. Fat and fatty acid composition of hazelnut kernels in vacuum packages during storage. Grasas y Aceites, 56(4): 263-266.
- Köksal, A.İ., Artik, N., Şimşek, A., Güneş, N., 2006. Nutrient composition of hazelnut (Corylus avellana L.) varieties cultivated in Turkey. Food Chemistry, 99: 509-515.
- Lozoya, J. E. V. 2006. Cultivar and e-beam irradiation effects on phytochemical content and antioxidant properties of pecan kernels. Master of Science, Texas A&M University, Texas, 69 p.
- Mexis, S.F., Kontominas, M.G. 2009a. Effect of γ irradiation on the physicochemical and sensory properties of cashew nuts (Anacardium occidentale L.), LWT- Food Science and Technology, 42: 1501-1507.
- Mexis, S.F., Kontominas, M.G. 2009b. Effect of γ irradiation on the physicochemical and sensory properties of hazelnut (Corylus avellana L.), LWT- Food Science and Technology, 78: 407-413.
- Morrone, L., Dall’Asta, C., Silvanini, A., Cirlini, M., Beghe, D., Fabbri, A., Ganino, T., 2015. The influence of seasonality on total fat and fatty acid profile, protein and amino acid, and antioxidant properties of traditional Italian flours from different chestnut cultivars, Scientia Horticulturae, 192: 132-140.
- Ozyardimci, B., Cetinkaya, N., Denli, E., Ic, E., Alabay, M. 2006. Inhibition of egg and larval development of the Indian meal moth Plodia interpunctella (Hübner) and almond moth Ephestia cautella (Walker) by gamma radiation in decorticated hazelnuts, Journal of Stored Products Research, 42: 183-196.
- Özçağıran, R., Ünal, A., Özeker, E., İsfendiyaroğlu, M., 2014. Ilıman İklim Meyve Türleri: Sert Kabuklu Meyveler, Cilt 3, Ege Üniversitesi Yayınları Ziraat Fakültesi Yayını: 566. Ege Üniversitesi Basımevi, Bornova, İzmir, 262 p (In Turkish).
- Pereira, J.A., Oliveira, I., Sousa, A., Ferreira, I.C.F.R., Bento, A., Estevinho, L., 2008. Bioactive properties and chemical composition of six walnut (Juglans regia L.) cultivars, 46: 2103-2111.
- Rezaei, F., Bakhshi, D., Ghazvini, R.F., Majd, D.J., Pourghayoumi, M., 2014. Evaluation of fatty acid content and nutritional properties of selected native and imported hazelnut (Corylus avellana L.) varieties grown in Iran. Journal of Applied Botany and Food Quality, 87: 104-107.
- Sanchez-Bel, P., Egea, I., Romojaro, F., Martinez-Madrid, M.C. 2008. Sensorial and chemical quality of electron beam irradiated almonds (Prunus amygdalus), LWT, 41: 442-449.
- Urbain, W.M., 1986. Food İrradiation, Food Science and Technology, A Series of Monographs, Academic Press, Orlando, Florida.
Toplam 39 adet kaynakça vardır.
Ayrıntılar
| Bölüm | Makaleler |
|---|---|
| Yazarlar | |
| Yayımlanma Tarihi | 30 Aralık 2017 |
| Yayımlandığı Sayı | Yıl 2017 Cilt: 6 Sayı: 2 |
