کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1189743 | 963517 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
HPAEC-PAD oligosaccharide analysis to detect adulterations of honey with sugar syrups
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
A method previously validated in our laboratory to study the oligosaccharide profile of honey was used in this work to detect adulterations of corn syrups (CS) and high fructose corn syrups (HFCS) in genuine honey samples. High molecular weight oligosaccharides (DP3-DP16) of 9 sugar syrups and 25 honey samples were analysed by HPAEC-PAD. Samples were previously treated with activated charcoal to remove mono and disaccharides. This method enabled the detection of honey adulterations with CS down to 5%. Adulterations of honeys with HFCS with different degrees of isomerisation (20% and 40%) were also detected.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 107, Issue 2, 15 March 2008, Pages 922–928
Journal: Food Chemistry - Volume 107, Issue 2, 15 March 2008, Pages 922–928
نویسندگان
V. Morales, N. Corzo, M.L. Sanz,