کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9486894 | 1330531 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mycotoxin occurrence in corn meal and flour traded in São Paulo, Brazil
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
In the present study, 60 samples of corn meal and flour traded in São Paulo were analysed for determination of aflatoxins and fumonisins B1 (FB1) and B2 (FB2). No aflatoxin was found in samples of both products. In corn meal, the concentrations of FB1 and FB2 ranged from 1.1 to 15.3 mg kgâ1 (mean: 5.2 mg kgâ1) and 0.2 to 3.9 mg kgâ1 (mean: 1.0 mg kgâ1), respectively. Corn flour presented lower levels of FB1 (0.5-7.2 mg kgâ1; mean: 2.1 mg kgâ1) and FB2 (0.1-1.8 mg kgâ1; mean: 0.7 mg kgâ1). Considering the average values of FB1 found in corn meal samples, as well as food consumption estimates in Brazil, the worst case of FB1 consumption would be 2.9 μg kg body weightâ1 per day. Results indicate the need for the adoption of practices to control the occurrence of fumonisins by manufacturers of corn products, mainly in corn meal.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 16, Issue 2, February 2005, Pages 117-120
Journal: Food Control - Volume 16, Issue 2, February 2005, Pages 117-120
نویسندگان
A.B.F. Bittencourt, C.A.F. Oliveira, P. Dilkin, B. Corrêa,