Methods: Applying the technique of TLC to indentify Fructus lych, Emodin, Hesperidin in this prescription;Using HPLC to determine the content of Hesperidin.

• 方法:采用薄层色谱法鉴别枸杞子、大黄素、橙皮苷,高效液相色谱法测定橙皮苷的含量。