Rosmarinic Acid It is series of phenolic acid compound extracted from labiate perilla leaves.The main compositions are anthocyanins, flavones and tannins.

• 迷迭香酸 迷迭香酸（Rosmarinic acid ,Ros A）是从唇形科植物紫苏叶中提取的具有一定生理活性的酚酸类化合物。