ERGENE NEHRİNDEN VE DİĞER SU KAYNAKLARINDAN SULANAN ÇELTİKLERDEN ELDE EDİLEN PİRİNÇLERDE AĞIR METAL İÇERİKLERİNİN BELİRLENMESİ

Öz

Bu araştırma 2001 ve 2002 yıllarında Ergene Nehrinden ve diğer su kaynaklarından sulanan çeltiklerden elde edilen pirinçlerde ağır metal içeriklerini belirlemek için yapılmıştır. Araştırma ile değişik kaynaklardan sulanarak üretilen çeltiklerin, pirinç ve kargo pirinç tanelerinde Pb, Cd, Cu ve Cr analizleri yapılmıştır. 30 beyaz pirinç örneğinde ortalama Pb, Cd, Cu ve Cr içerikleri sırasıyla 0.210 ± 0.095 mg/kg, 0.072 ± 0.021 mg/kg, 1.558 ± 0.661 mg/kg ve 0.317 ± 0.190 mg/kg bulunmuştur

Anahtar Kelimeler

• Ağır metal, çeltik (Oryza sativa L), kargo pirinç, pirinç

A STUDY ON HEAVY METAL CONTENTS IN MILLED RICE OBTAINED FROM PADY RICE IRRIGATED WITH ERGENE RIVER AND OTHER WATER SOURCES

Öz

This study was carried out to study heavy metal contents of rice irrigated with Ergene river or other water sources in 2001 and 2002. Pb, Cd, Cu and Cr contents of polished and brown rice irrigated various water sources were analysed. Mean values of Pb, Cd, Cu and Cr contents of 30 polished rice were found 0.210 ± 0.095 mg/kg, 0.072 ± 0.021 mg/kg, 1.558 ± 0.661mg/kg and 0.317 ± 0.190 mg/kg, respectively

Anahtar Kelimeler

• Heavy metal, rice (Oryza sativa L), brown rice, polished rice

Kaynakça

1. ANONYMOUS. İzmir ve İstanbul İl Kontrol Laboratuarı ile Bursa Gıda Merkez Araştırma Enstitüsü ithal pirinçlerde yapılan ağır metal analizleri ile ilgili laboratuar kayıtları. (2001)
2. ANONYMOUS. İzmir ve İstanbul İl Kontrol Laboratuarı ile Bursa Gıda Merkez Araştırma Enstitüsü ithal pirinçlerde yapılan ağır metal analizleri ile ilgili laboratuar kayıtları (2002)
3. ARICI, M., GÜMÜŞ, T., ATANSAY, F., TURAN, M., KUBAŞ, A., GAYTANCIOĞLU, O. A research On Detertmining of Some Heavy Metals, Aflatoxins And Crop Loses In Rice Irrigated With INdustrial Waste Water In Thrace Region.. International Agroenviron 2000 Simpozyumu. (2002)
4. AVŞAR, F., GÜRBÜZ, M.A., KURŞUN, İ. Ergene Nehrinden Sulanan Çeltiklerde Bazı Mikrobesin Elementi ve Bazı Ağır Metal İçerikleri. Trakya Sanayileşme ve Çevre Sempozyumu III. (1995)
5. FAZELİ, M.S., KHOSRAVAN, F., HOSSİNİ, M., SATHYANARAYON, S., SATİSH, P.N., Enrichment of heavy metals in pady crops irrigated by paper mill effluents near Nanjongud, Mysore District, Kornatoko, India. Environ-geol. Berlin, Germany: Sprinkler verlag Berlin. V.34 (u) p. 297-302. Jun. 1988
6. KİM, M.C. , SHIM., K.H., CHUNG, D.H., CHO, K.T. Heavy Metal Contents in different bran layers of rice. Journal of The Korean Agricultural Chemical Society. 23:3, 141-149. (1980)
7. KONG, Q.X., WANG, X. Distribution of heavy metals in endosperm and embryo of cadmium-contaminated rice. Journal of Ecology, (1988) China. 7:4, 21-25
8. MAENO, M., WACHI, K., IWAMURA, K., SHIBUYA, S. Heavy metal content of soil and crops on farm land. Bulletin of the Agricultural Research Institute of Kanogawa Prefecture No: 117, 11-21, (1977)

9. MURAMOTO, S. Heavy metal tolerance of rice plants (Oryza sativa L.) to some metal oxides at the critical levels. journal of Environmental Science and Health. Part B, Pesticides, Food contaminants and agricultural wastes, B24:5, 559-568. (1988)
10. MURAMOTO, S., NISHIZAKI, N., AOYAMA, I. The critical levels and the maximum metal uptake for wheat and rice plants when applying metal oxides to soil. Journal of Environmental Science and Health. Part B, Pesticides, Food Contaminants and Agricultural Wastes, 25:2, 273-280, (1990)
11. PARK, S.H. Atomic absorbtion spectrophotometric analysis of heavy metals in unpolished rice grains. Research Reports of Agricultural Science and Technology8:1, 126-132. .(1981)
12. SCHUHMACHER, M., DOMINGO, J.L., LLOBET, J.M., CORBELLA, J. Cadmium, chromium, copper and zinc in rice and rice field soil from southern Catalonia, Spain. Bulletin of Environmental Contemination and Toxicology. 53:1, 54-60. (1994)
13. WOLNIK, K.A., FRICKE, F.L., CAPOR, S.G., MEYER, M.W., SATZGER, R.D., BONNIN, E., GASTON, C.M. Elements in major raw agricultural crops in the United States. 3. Cadmium, Lead and eleven other elements in carrots, field corn, onions, rice, spinach and tomotoes. Journal of Agricultural and Food Chemistry. (1985) 33:5, 807-811