کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6392579 | 1330441 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Occurrence of four mycotoxins in cereal and oil products in Yangtze Delta region of China and their food safety risks
ترجمه فارسی عنوان
ظهور چهار میکوکوتوکسین در محصولات غلات و محصولات لبنی در منطقه یانگتز دلتا چین و خطرات ایمنی مواد غذایی آنها
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
A total of 76 cereal and oil products collected from Yangtze Delta region of China were analyzed for occurrences of aflatoxins (AFs), aflatoxin B1 (AFB1), ochratoxin A (OTA), deoxynivalenol (DON) and zearalenone (ZEN). The mycotoxins were determined by the standard detection procedures using immunoaffinity column clean-up coupled with fluorometer (or HPLC-UV). ZEN was the most prevalent toxin, with the incidence of 27.6% (range = 10.0-440.0 μg kgâ1), and 9.2% of the evaluated samples were contaminated with a concentration higher than that of the legislation limit of China (60 μg kgâ1). AFs and AFB1 were detected in 14.5% of the samples analyzed, the concentrations ranging 1.1-35.0 μg kgâ1 for AFs, and 1.0-32.2 μg kgâ1 for AFB1; 4.0% of the samples had the concentrations of AFs and AFB1 higher than that of the corresponding legislation limits of China (5.0, 10.0 and 20.0 μg kgâ1 for different products). OTA was detected in 14.5% of the cereal and oil products collected; the concentrations ranged 0.51-16.2 μg kgâ1. Only 2 samples showed OTA levels higher than that of the legislation limit of China (5.0 μg kgâ1). DON was detected in 7.9% of the samples; the concentrations ranged 100-700 μg kgâ1, and none of the samples showed DON concentration higher than that of the legislation limit of China (1.0 mg kgâ1). A total of 15.8% cereal and oil products were contaminated with at least two mycotoxins (multiple contaminations with different combinations including AFs-ZEN, AFs-OTA-ZEN, OTA-ZEN, ZEN-DON, OTA-ZEN-DON). The dietary exposure assessment results indicated that AFs (AFB1), OTA, DON and ZEN from cereal-based products represented a series health risk to both adults and children in Yangtze Delta region of China. This is the first report of safety evaluation associated with major mycotoxins for the area.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 35, Issue 1, January 2014, Pages 117-122
Journal: Food Control - Volume 35, Issue 1, January 2014, Pages 117-122
نویسندگان
Rui Li, Xu Wang, Ting Zhou, Dongxu Yang, Qi Wang, Yu Zhou,