کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6392537 | 1330440 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chlortetracycline and sulfanilamide residues in table eggs: Prevalence, distribution between yolk and white and effect of refrigeration and heat treatment
ترجمه فارسی عنوان
باقی مانده کلره تتراسایکلین و سولفانیلامید در تخم مرغ های جدول: شیوع، توزیع بین زرده و سفید و اثر تبرید و گرما
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کلمات کلیدی
جدول تخم مرغ کلوترتراسایکلین، سولفانیلامید، باقی مانده های ضد میکروبی، پردازش تخم مرغ،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
A percent of 12.8 of 2500 table eggs (forming 500 composite samples) screened using Premi test were positive for presence of antimicrobial residues. Antimicrobial residues were detected in either egg white, egg yolk or both. From all 64 antimicrobial positive samples, egg white had high prevalence (47 samples) of antimicrobial residues in comparison to that of yolk (17 samples) or the 9 samples that contain the residues in both yolk and white simultaneously. The distribution of antimicrobials in between white and yolk is mainly related to antimicrobial composition and egg compartments properties. Both chlortetracycline and sulfanilamide were quantified in the 64 positive samples and were detected in 1.2 and 4% respectively at concentration exceeding recommended MRL. The antimicrobials were highly sensitive to boiling temperature or frying (160 °C), where significant reduction rates in their concentrations within white or yolk were detected. The concentrations of chlortetracycline decreased by 24 and 61% in egg white and yolk, respectively, after boiling at 100 °C for 15 min. Whereas the reduction in sulfanilamide concentration was 66% in both egg white and yolk. The two antimicrobials were also unstable at refrigeration of 10 °C and a reduction percentage of 47% and 21% for chlortetracycline and sulfanilamide, respectively, were recorded after 4 weeks storage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 33, Issue 1, September 2013, Pages 281-286
Journal: Food Control - Volume 33, Issue 1, September 2013, Pages 281-286
نویسندگان
Akram Alaboudi, Ehab Abu Basha, Immadidden Musallam,