Rosmarinic acid (Labiatenic acid)，又称迷迭香酸，酪萨维，罗丹酚酸或肉桂醇甙，是从唇形科植物迷迭香中得到的天然酚酸类化合物，具有抗氧化、抗菌、抗炎活性，可用来抗癌和治疗心血管疾病。Rosmarinic acid抑制MAO-A/B和COMT，IC₅₀分别为50.1 μM、184.6 μM和26.7 μM。

参考文献

1. Fernando PM, et al. Rosmarinic Acid Attenuates Cell Damage against UVB Radiation-Induced Oxidative Stress via Enhancing Antioxidant Effects in Human HaCaT Cells. Biomol Ther (Seoul). 2016 Jan;24(1):75-84.
2. Jin BR, et al. Rosmarinic acid suppresses colonic inflammation in dextran sulphate sodium (DSS)-induced mice via dual inhibition of NF-κB and STAT3 activation. Sci Rep. 2017 Apr 6;7:46252.
3. Andrade JM, et al. Combining in vitro and in silico approaches to evaluate the multifunctional profile of rosmarinic acid from Blechnum brasiliense on targets related to neurodegeneration. Chem Biol Interact. 2016 Jul 25;254:135-45.

冰袋运输。粉末直接保存于-20℃，有效期3年。建议分装后-20℃干燥保存，避免反复冻融。