Myocardial infarction and stroke are the most serious cases of thrombosis and contribute to the global mortality rate. Clinically, thrombosis management therapy is generally given antithrombosis in the form of anticoagulants, antiplatelets, and thrombolytics. Black soybean tempeh is a food fermented with Rhizopus oligosporus fungus. The fungus is rich in proteolytic enzymes, which have strong p…