Flavones are widely used in traditional Chinese medicine (TCM) and are the pharmacologically active ingredients of many medicinal plants, such as Dendrobium. With the increasing demand for medicinal Dendrobium, the identification of characteristic flavones that can serve as chemical markers for quality control is critical step for quality assurance and safety in the TCM industry.

中文翻译：

---

高效液相色谱-电喷雾多级串联质谱法鉴定五种石斛属植物中的C-糖基黄酮和O-糖基黄酮

黄酮类化合物广泛用于中药 (TCM)，是许多药用植物（如石斛）的药理活性成分。随着对药用石斛的需求不断增加，鉴定可作为质量控制化学标志物的特征黄酮是中药行业质量保证和安全的关键步骤。