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反式白藜芦醇属于多酚化合物中的芪类,存在于葡萄、花生和其他一些植物中,是一种天然的强抗氧化剂,具有多种药理和治疗作用。作者应用高效薄层色谱法(HPTLC)分析虎杖Polygonumcuspidatum根提取物和不同剂型中反式白藜芦醇。固定相:预涂硅胶60F-254的TLC铝板;流动相:氯仿-醋酸乙
Trans-resveratrol is a terpenoid in polyphenolic compounds. It is found in grapes, peanuts and other plants. It is a natural strong antioxidant with a variety of pharmacological and therapeutic effects. The authors used high-performance thin-layer chromatography (HPTLC) to analyze Polygonum cuspidatum root extract and trans-resveratrol in different dosage forms. Stationary phase: TLC aluminum plate precoated with silica gel 60F-254; mobile phase: chloroform-acetic acid