کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6392172 | 1628425 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fumonisin occurrence in naturally contaminated wheat grain harvested in Argentina
ترجمه فارسی عنوان
وقوع فومونیزین در دانه گندم به طور طبیعی آلوده شده در آرژانتین
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
A survey was carried out to determine fumonisin contamination in 135 common and 40 durum wheat samples collected during 2011 harvest season (non-FHB epidemic year) in the main wheat production area of Argentina using LC-MS/MS. A 93% of total samples showed fumonisin contamination, with levels ranging from 0.16 to 680.44Â ng/g in common and from 0.15 to 1304.39Â ng/g in durum wheat samples, respectively. FB1 was the fumonisin most frequently found during the evaluated year. Twenty five wheat samples (15 common and 10 durum) were selected for a deoxynivalenol (DON) analysis among all the samples analyzed for fumonisin content using different contamination levels as selection criteria. DON contamination was present in 24 out of 25 wheat samples, the levels ranging from 50.60 to 28650Â ng/g. Nine out of 25 wheat samples reached values higher than 1000Â ng/g. However there was no correlation between fumonisin and DON contamination. This is the first report of natural fumonisin presence in common wheat grains in Argentina, as well as of DON co-occurrence in both types of wheat.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 37, March 2014, Pages 56-61
Journal: Food Control - Volume 37, March 2014, Pages 56-61
نویسندگان
Eugenia Cendoya, Maria P. Monge, Sofia A. Palacios, Stella M. Chiacchiera, Adriana M. Torres, Maria C. Farnochi, Maria L. Ramirez,