Gas chromatography–mass spectrometry (GC–MS) and ion chromatography profile wasabi and mustard heat and acidity.
|Articles|March 18, 2009
HPLC-MS Fingerprinting of Chinese Herbal Medicine
Scientists from Peking University Health Science Center (Beijing, China) and the University of Macau (Taipa, Macau, China) used high performance liquid chromatography (HPLC) with diode-array and mass spectrometry (MS) detection to distinguish between the crude herbs of four species of Herba Cistanche, a Chinese herbal medicine that has been recorded in the Chinese Pharmacopoeia.
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Scientists from Peking University Health Science Center (Beijing, China) and the University of Macau (Taipa, Macau, China) used high performance liquid chromatography (HPLC) with diode-array and mass spectrometry (MS) detection to distinguish between the crude herbs of four species of Herba Cistanche, a Chinese herbal medicine that has been recorded in the Chinese Pharmacopoeia. In this “fingerprinting” method, 18 characteristic peaks were identified by comparing retention times with those of reference substances.
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