... five treasures" biomass recycling.Sweet Cerebrol: the important raw material for the cosmetics and pharmaceutical industry.Creosote: refined ... : extracted from wood tar, widely used in the pharmaceutical, perfume and dye synthesis.Pyroligneous Liquid: ... in medicine, agriculture, and forestry largely.Eucalyptus oil: for pharmaceutical preparation of cough suppressants, mouthwash, insecticides, toothpaste ...