کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7588438 | 1492082 | 2016 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comprehensive strategy to detect the fraudulent adulteration of herbs: The oregano approach
ترجمه فارسی عنوان
یک استراتژی جامع برای تشخیص تقلبی گیاهان: رویکرد پونه
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کلمات کلیدی
پونه کوهی، اعتبار، تقلب تبدیل فوریه مادون قرمز، طیف سنجی جرمی با وضوح بالا، بیومارکرها،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
Fraud in the global food supply chain is becoming increasingly common due to the huge profits associated with this type of criminal activity. Food commodities and ingredients that are expensive and are part of complex supply chains are particularly vulnerable. Both herbs and spices fit these criteria perfectly and yet strategies to detect fraudulent adulteration are still far from robust. An FT-IR screening method coupled to data analysis using chemometrics and a second method using LC-HRMS were developed, with the latter detecting commonly used adulterants by biomarker identification. The two tier testing strategy was applied to 78 samples obtained from a variety of retail and on-line sources. There was 100% agreement between the two tests that over 24% of all samples tested had some form of adulterants present. The innovative strategy devised could potentially be used for testing the global supply chains for fraud in many different forms of herbs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 210, 1 November 2016, Pages 551-557
Journal: Food Chemistry - Volume 210, 1 November 2016, Pages 551-557
نویسندگان
Connor Black, Simon A. Haughey, Olivier P. Chevallier, Pamela Galvin-King, Christopher T. Elliott,