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Journal of Agricultural Science and Technology، جلد ۱۲، شماره ۲، صفحات ۲۳۳-۲۳۹
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عنوان انگلیسی Natural Deoxynivalenol Contamination of Corn Produced in Golestan and Moqan Areas in Iran
چکیده انگلیسی مقاله Deoxynivalenol contamination was determined in corn produced in Golestan and Ardabil (Moqan) Provinces, Iran, in 2004-2005. Samples were collected from different stages of production, including before harvest, at harvest, post harvest as well as after drying. Ground sub samples were extracted with water; each extracted sample was cleaned up through an immunoaffinity column. Deoxynivalenol was estimated through reversed-phase High Performance Liquid Chromatography (HPLC). The linearity of standard curve for 50 -10,000 ng ml-1 of standard solutions was proved (R2= 0.9999). Detection limit was 10 ng g-1. Recovery of the method for 1,000 and 500 ng g-1 spiked samples was 73.5% and 93.5% (n= 5). Deoxynivalenol contamination was found in 76.7% of samples in the range of 54.4-518.4 ng g-1. The mean of contamination was 116.25 ng g-1. This is the first report of natural DON contamination of corn from Iran.
کلیدواژه‌های انگلیسی مقاله Corn, Deoxynivalenol, HPLC, IRAN, Natural contamination
نویسندگان مقاله r کرمی osboo | karami osboo
mycotoxins research laboratory, plant pests and diseases research institute, tehran, islamic republic of iran.

m میرابوالفتحی |
mycotoxins research laboratory, plant pests and diseases research institute, tehran, islamic republic of iran.

f علی اکبری |
islamic azad university, tehran, islamic republic of iran.
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

نشانی اینترنتی http://jast.modares.ac.ir/article_4370_791713add4438c28255790841274b157.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/476/article-476-494897.pdf
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زبان مقاله منتشر شده en
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