比较研究了姜黄属植物甲醇提取物和乙酸乙酯提取物的抗肿瘤侵袭、转移和抗血管形成的生物活性。 材料与方法:①受试物的制备:泰国产姜黄属植物Curcuma comosa的干燥根茎(690g)经己烷、乙酸乙酯以及甲醇-水(9∶1)回流提取、浓缩,分别得到己烷提取物22.43g,乙酸乙酯提取物73.34g, The anti-tumor invasion, metastasis and anti-angiogenic activity of turmeric methanol extract and ethyl acetate extract were comparatively studied. Materials and Methods: 1 Preparation of test substance: Dry rhizome (690g) of Curcuma comosa, a turmeric plant from Thailand, was extracted and concentrated by refluxing with hexane, ethyl acetate and methanol-water (9:1) to obtain hexane extraction. 22.43 g, ethyl acetate extract 73.34 g,