Thrombosis is a condition that occurs due to an imbalance in the hemostasis system characterized by the formation of a blood clot (thrombus) in the blood vessel wall so that it can cause ischemic stroke disease. The anti-thrombotic drugs commonly used are thrombolytics. These drugs contain fibrinolytic enzymes such as protease enzymes. Pineapple (Ananas comosus (L.) Merr) is known to have an an…