Laccase is environmentally friendly extracellular enzyme and is commonly called a multicopper enzyme because it contains 4 copper ions on its active side. Laccase has a broad spectrum so that it can be applied in various industrial fields. Laccase can be produced from mushrooms, one of which is the fungus Trichoderma asperellum LBKURCC1. The purpose of this study is to produce lacase enzymes an…