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痔根断为进口口服治痔药物,用于治疗内痔、外痔、血痔、痔溃疡出血。其主要成份是芦丁和番泻甙,原测定方法是采用比色—紫外分光光度法测定,该方法操作繁琐,步骤复杂,重现性差。故此本人采用HPLC法来测定,使方法简便、准确、快速、经济,与原方法比较,结果一致,为进口药物的检验提供了依据。 实验部分 一、仪器与试药 岛津LC-6A色谱仪YMCPA—3柱S—5um
The roots were cut off for oral administration of antimony drugs for the treatment of internal hemorrhoids, external hemorrhoids, blood stasis, hemorrhoids ulcer bleeding. The main ingredients are rutin and senna, and the original determination method is determined by colorimetric-ultraviolet spectrophotometry. This method is cumbersome to perform, the procedure is complicated, and the reproducibility is poor. Therefore, I used the HPLC method to determine, making the method simple, accurate, rapid, and economical. Compared with the original method, the results were consistent, providing a basis for the inspection of imported drugs. Experimental part I. Instrument and reagent Shimadzu LC-6A chromatograph YMCPA-3 column S-5um