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建立了二氯甲烷超声提取、小粒径硅胶住色谱项分离、UV-HPLC测定植物中酞酸酯的方法，简便、快速，可使酞酸酯与杂质有效分离，回收率为85％～101％。用于实际植物样品中酞酸酯的测定，结果满意。
The method for the determination of phthalic acid esters in plants by UV-HPLC was established. The method was simple and rapid, and the phthalate ester and impurities were effectively separated. The recovery rate was 85% ~ 101 %. For the actual plant samples in the determination of phthalates, the results are satisfactory.