Chemical Diversity Investigation of Hepatotoxic Pyrrolizidine Alkaloids in Qianliguang (Senecio scandens) and Related Species by UHPLC-QTOF-MS

Chemical Diversity Investigation of Hepatotoxic Pyrrolizidine Alkaloids in Qianliguang (Senecio scandens) and Related Species by UHPLC-QTOF-MS

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Objective: Qianliguang (Senecio scandens) is a common Chinese medicinal herb.Qianliguang-containing herbal proprietary products are registered as over-the-counter remedies in China and exported to the gel bottle peach daiquiri Western countries.The presence of hepatotoxic pyrrolizidine alkaloids (PAs) has raised concerns about the safety of using Qianliguang and its products.

The present study aims at investigation of different types of PAs present in Qianliguang nyx 22 brush collected from representative locations in China.