کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5139230 | 1494859 | 2017 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Conduritol F, the discriminant marker between C. wilfordii and C. auriculatum by 1H NMR spectroscopy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
Quantitative 1H nuclear magnetic resonance (qNMR) spectroscopy is a powerful and versatile technique to enable the absolute quantification of specific components in a mixture with excellent reproducibility and robustness. In the present study, qNMR analysis was applied to conduritol F, a chemical marker with the potential to distinguish between C. wilfordii and C. auriculatum. We found that the signals of H-5 and H-6 of conduritol F were well-separated from others with purities sufficient to be used to distinguish between C. wilfordii and C. auriculatum. This simple methodology can be applied to identify one or two species in products or powdered herbs widely distributed in the markets.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microchemical Journal - Volume 135, November 2017, Pages 153-157
Journal: Microchemical Journal - Volume 135, November 2017, Pages 153-157
نویسندگان
Hyeon Seok Jang, Birang Jeong, Seong Yeon Choi, Gyu Ho Jang, Kyong Cheul Park, Yong Soo Kwon, Heejung Yang,