کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10564647 | 970853 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Rapid screening test for adulteration in raw materials of dietary supplements
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
Fourier transform infrared (FTIR) spectroscopy with attenuated total reflectance (ATR) sampling was evaluated for use in screening for adulteration in raw materials used in the formulation and manufacture of dietary supplements. ATR requires minimal-to-no sample preparation and the method runs in less than ten minutes, providing a robust, rapid screening test for a variety of possible adulterants in the raw materials of dietary supplements. Spectral comparison methods targeting structural similarities of known adulterants were developed. In this study, FTIR-ATR was used to detect the presence of known adulterants intentionally spiked into dietary ingredients, including erectile dysfunction drugs, steroids, weight loss drugs and Melamine.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vibrational Spectroscopy - Volume 55, Issue 2, March 2011, Pages 216-223
Journal: Vibrational Spectroscopy - Volume 55, Issue 2, March 2011, Pages 216-223
نویسندگان
Andrea B. Champagne, Katrina V. Emmel,