Aleuritic is an important raw material in the synthesis of civetone or dihydrocivetone in perfumery industry An extraction process of aleuritic acid from the seedlac was developed.

以颗粒紫胶提取紫胶桐酸,在不加任何有机溶剂的情况,得质量分数>98%的紫胶桐酸产品。