柘木系桑科柘属植物[Cudrania tricuspidata(Carr.)Bur.),近年民间用于抗癌,对其化学成分已作过研究,含有山奈酚-7-葡萄糖甙、桑色素、水苏碱等。我们在从事抗结核药物筛选中,发现柘木根的乙醇提取物有较好的抗结核作用。试管中,采用改良苏通半流体琼脂培基,接种强毒人型结核菌(H_(37)RV)3×10~(-2)mg,柘木各提取 The wood is a plant belonging to the genus Cudrania tricuspidata (Carr.) Bur. It has been used for anti-cancer in recent years. Its chemical composition has been studied and contains kaempferol-7-glucoside, mulberry, stachydrine, etc. . We are engaged in the screening of anti-tuberculosis drugs and found that the ethanol extract of eucalyptus root has a better anti-tuberculosis effect. In the test tube, a modified Sutong semi-fluid agar culture medium was used to inoculate 3×10-2 mg of human-type Mycobacterium tuberculosis (H_(37) RV), which was extracted from the wood.