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目的：对我院自制的１５种内服制剂做了大肠杆菌的快速检定。方法：用ＭＵＧＩｎｄｏｌｅ（ＭＩ）法对制剂的大肠杆菌进行检定。结果：自然污染的１５种制剂ＭＩ结果均为阴性；除复方莨菪片人工污染大肠杆菌的ＭＩ试验结果为阴性外，１４种制剂的阳性对照管试验结果均显阳性。进一步对复方莨菪片的处方成分分别做了试验，其结果是，氨茶碱对人工污染大肠杆菌的ＭＩ试验结果显阴性；其它成分的ＭＩ结果均显阳性。结论：１４种制剂对ＭＩ法均无影响；氨茶碱对本法有干扰。其原因有待进一步研究
OBJECTIVE: To rapidly test Escherichia coli in 15 kinds of oral preparations made by our hospital. Methods: MUG Indole (M I) method for the preparation of E. coli test. Results: The natural contamination of 15 kinds of preparations M I results were negative; in addition to compound scopolamine tablets artificial contamination of Escherichia coli M I test results were negative, the 14 preparations positive control tube test results were positive. Further tests on the prescription ingredients of compound scopolamine tablets were done, the result is aminophylline artificial contamination E. coli M I test results were negative; other components of the M I results were positive. Conclusion: There are 14 kinds of preparations have no effect on the M I; aminophylline interfere with this Act. The reason for further study