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Depolama Süresinin Ayçiçeğinin (Helianthus annuus L.) Fiziko-Mekaniksel ve Bazı Kalite Özellikleri Üzerine Olan Etkileri

Effect Of The Storage Period On The Physico-Mechanical And Some Quality Properties Of Sunflower Seeds (Helianthus annuus L.)

Journal Name:

  • Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi

Publication Year:

  • 2011

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
In this study, effect of the storage periods (15, 30, 45, 60, 75, 90, 105, 120, 135, 150 days) on the physico-mechanical and some quality properties of the sunflower (Helianthus annuus L.), seeds (Sanbro hybrid variety), one of the most important raw materials in the vegetable oil industry, have been analyzed. As a result of the study, the correlation between the bulk density and the storage period was found to be significant with probability P<0.01. In contrast, the correlation between the true density and the storage period and between the angle of internal friction and the storage period was not found to be significant. In connection with the storage period, changes in the static coefficient of friction between the grain and the friction surface was not found to be significant in concrete and galvanized steel surfaces, while in wood surfaces was found to be significant with probability P<0.01. It has been calculated that there is an important statistical correlation between the oil content (OC) and the storage period, and between the free fatty acid content (FFA) and the storage period in the sunflower seeds with probability P<0.01, respectively.
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Abstract (Original Language): 
Bu çalışmada bitkisel yağ sanayinin en önemli hammaddelerinden birisi olan ayçiçeğinin (Helianthus annuusL.) Sanbro çeşidi tohumlarında, depolama süresinin (15, 30, 45, 60, 75, 90, 105, 120, 135, 150 gün) tane fiziko-mekanik ve bazı kalite özellikleri üzerine olan etkileri araştırılmıştır. Araştırma sonucunda, birim hacim ağırlık-depolama süresi arasındaki ilişki P<0.01 olasılık düzeyinde önemli bulunurken, özgül ağırlıkdepolama süresi ve içsel sürtünme açısı – depolama süresi arasındaki ilişki önemli bulunmamıştır. Depolama süresine bağlı olarak ürün-sürtünme yüzeyleri arası statik sürtünme katsayılarındaki değişim beton ve galvanize çelik yüzeylerde önemsiz, ahşap yüzeyde ise P<0.01 olasılık düzeyinde önemli bulunmuştur. İstatistiksel açıdan ayçiçeği numunelerinde depolama süresi - yağ oranı ve depolama süresi - asitlik oranı arasında P<0.01 olasılık düzeyinde önemli bir ilişkinin olduğu saptanmıştır.
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  • 2
33-41
  • Turkish

REFERENCES

References: 

Altuntaş, E., Özgöz, E., Taşer, Ö. F., 2005. Some physical properties of fenugreek seeds. Journal of Food Engineering, 71 (1), pp. 37-43.
Altuntaş, E., Yıldız, M., 2007. Effect of moisture content on some physical an properties of faba bean (Vicia faba L.) grains. Journal of Food Engineering, 78 (1), pp. 174-183.
Altuntaş, E., Mutlu, A., 2007. Determination of some physical properties of pistachio ( Pistacia vera L.) nut and its kernel. Journal of the Agricultural Faculty of Gaziosmanpaşa University , 24 (1), pp. 19-25.
Aydın, C., Öğüt, H., Konak, M., 2002. Some physical properties of Turkish mahaleb. Biosystems Engineering, 82(2), pp.231-234.
AOCS, 1998. Official Methods and Recommended Practices of the American Oil Chemists’ Society. 5th Ed. AOCS Press, Champaign, IL (USA).
Ayuga, F., Aguado, P., Gallego, E., Ramirez, A., 2005. New steps towards the knowledge of silos behaviour. International Agrophysics, 19(7),17p.
Bakker, F.W.,1999. Grains and grain quality. CIGR Handbook of Agricultural Engineering, Volume IV Agro-Processing Engineering. The American Society of Agricultural Engineers.pp.1-3
Baryeh, E.A., 2001. Physical properties of bambara groundnuts. Journal of Food Engineering, 47(4), pp.321-326.
Baryeh, E.A., 2002. Physical properties of millet. Journal of Food Engineering,51(1),pp.39-46.
Baryeh, E.A., Mangope, B. K., 2005. Some physical properties of QP-38 variety pigeon pea. Journal of Food Engineering, 56(1), pp.59-65.
Beyhan, M.A., Nalbant, M., Tekgüler, A.,1994. Determination of coefficient of friction in the grain and husk hazelnuts for different surfaces.Agricultural Mechanization Proceedings of XVth Turkish National Congress, 20-22 September 1994, Antalya, pp. 343–352.
Christian, R. M.and Bettina B. K.,2006. Estimating the content of free fatty acids in high-oleic sunflower seeds by near-infrared spectroscopy. European Journal of Lipid Science of Technology, 108 (7) ,pp. 606–613.
Coşkun, B. M., Yalçın, İ., Özarslan, C., 2006. Physical properties of sweet corn seed. Journal of Food Engineering, 74 (4), pp.523-528.
Coşkuner,Y., Karababa, E., 2007a. Some physical properties of flaxseed. Journal of Food Engineering, 78(3), pp.1067-1073.
Coşkuner, Y., Karababa, E., 2007b. Physical properties of coriander seeds. Journal of Food Engineering, (80), 408-416.
Çalışır, S., Marakoğlu, T., Öğüt, H., Öztürk, Ö., 2005. Physical properties of rapeseed. Journal of Food Engineering, 69(1),pp. 61-66.
Dursun, E., Dursun, I., 2005. Some physical properties of caper seeds. Biosystems Engineering, 92(2), pp.237-245.
FAOSTAT,2010. World crop production statistics. Available < http://faostat.fao.org>.
Gaytancıoğlu,O.,1999. Agricultural policies applied in sunflower and economic analysis of crop losses resulting from storage (unpublished master's thesis). Thrace University Graduate School of Science, Department of Agricultural Economics, Edirne ,Turkey.
Gupta, R. K., Das, S. K., 1997. Physical properties of sunflower seeds. Journal of Agricultural Engineering Research, 66 (1), pp.1-8.
Jain R. K., Bal, S., 1997. Properties of pearl millet. Journal of Agricultural Engineering research, 66(1), pp.85-91.
Jones, D., Shelton, P., 1994. Management to maintain stored grain quality. Nebraska State Unv. Cooperative Extension Service, Institute of Agriculture and Natural Researces, G 94-1199-A, USA.
Karababa, E., 2006. Physical properties of popcorn kernels. Journal of Food Engineering, 72(1), pp.100-107.
Kibar, H., Öztürk, T. 2009. The effect of moisture content on the physico-mechanical properties of some hazelnut varieties. Journal of Stored Products Research (45), pp.14-18.
Mohsenin, N. N., 1980. Structure, physical characteristic and mechanical properties of plant and animal materials. Gordon and Breach Science Publishers, New York.
Molenda, M., Horabik, J., Thompson, S. A., Ross, I. J., 2004. Effects of grain properties on loads in model silo. International Agrophysics, 18, pp. 329-332.
Molenda, M., Horabik, J., 2005. Mechanical properties of granular agro-materials and food powders for industrial practice ( Part-I Characterization of mechanical properties of particulate solids for storage and handling),Lublin.
Moya, M., Ayuga, F., Guaita, M., Aguado, P., 2002. Mechanical properties of granular agricultural materials. Transactions of the ASAE, 45(5), pp.1569-1577.
Nas, S., Gökalp, H. Y., Ünsal, M., 2001. Vegetable oil technology. 3rd Edition. Pamukkale University, Faculty of Engineering, Publish Number:5, Denizli,Turkey.
T.ÖZTÜRK, M.MENGÜLOĞLU
41
Ogunjimi, A. O., Aviara, N. A., Aregbesola, O. A., 2001. Some engineering properties of locust bean seed. Journal of Food Engineering, 55(2), pp.95-99.
Onurlubaş, E., Kızılaslan, H., 2007. Developments in the vegetable oil industry and expectations for future in Turkey. TEAE publication no: 157, Ankara,p.20-21.
Özarslan, C., 2002. Physical properties of cotton seed. Biosystems Engineering, 83(2), pp.169-174.
Paksoy, M., Aydın, C., 2004. Some physical properties of edible squash seeds. Journal of Food Engineering, 65(2), pp.225-231.
Salgın,U., Döker, O. and Çalımlı ,A.2006. Extraction of sunflower oil with supercritical CO2: Experiments and modeling. Journal of Supercritical Fluids, 38 (2006) pp.326–331.
Saçılık, K., Öztürk, R., Keskin, R., 2003. Some physical properties of hemp seeds. Biosystems Engineering, 86(2), pp.191-198.
Sahoo, P. K., Srivastava, A.P., 2002. Physical properties of okra seeds. Biosystems Engineering, 83(4), pp.441-448.
Simic,B., Popovic,R., Sudaric A., Rozman V., Kalinovic I., J. Cosic ,2007.Influence of storage condition on seed oil content of maize, soybean and sunflower. Agriculturae Conspectus Scientificus ,72 (2007) , pp.211-213.
Singh, K. K., Goswami, T. K. , (1996). Physical properties of cumin seed. Journal of Agricultural Engineering Research 64, pp.93–98.
Yağcıoğlu, A., 1999. Drying technique of agricultural products. Ege University, Faculty of Agriculture, Publish Number:536, İzmir.
Yalçın, İ., 2006. Physical properties of cowpea seed. Journal of Food Engineering, 79(1), pp.57-62.
Yalçın, İ., Özarslan, C., 2004. Physical properties of vetch seed. Biosystems Engineering, 88(4), pp. 507-512.
Yurtsever,N.,1984. Experimental Statistical Methods. The Publications of Soil and Fertilizer Research Institute, Publication No: 121, Ankara.
Zewdu, A. D., Solomon, W. K., 2008. Moisture- dependent physical of grass pea (Lathyrus sativus L.) Seeds. Agricultural Engineering International: CIGR E-journal. Manuscript FP 06 027.
Zou, Y., Brusewitz, G. H., 2001. Angle of internal friction and cohesion of consolidated ground marigold petals. Transactions of the ASAE, 44 (5), pp. 1255 -1259.

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