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IntroductionLamiophlomis rotata (Duyiwei) is a folk herbal medicine that traditionally has been used in China as a hemostatic agent. Raw plant materials used for medicinal products from different geographical regions are often inconsistent in chemical composition. Metabolic fingerprinting provides a new approach for distinguishing the geographical origins of L. rotata.
ObjectiveTo identify metabolites...
IntroductionAngelicae dahuricae radix (Baizhi) is a widely used traditional Chinese medicine, for which the traditional processing method has been sun‐drying after harvesting. In recent years this method has been replaced by sulphur‐fumigation for the sake of improving its appearance and pest control. Correct identification of sulphur‐fumigated Baizhi and rapid finding of appropriate chemical markers...
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