CAJ | 학술논문

目的：：分析HPLC法测定四草通脉胶囊中槲皮素含量的不确定度。方法：通过分析测量过程，确定不确定度来源，利用HPLC法测定四草通脉胶囊中槲皮素的含量，通过统计学方法，量化不确定度分量；最终确定测量结果的扩展不确定度和置信水平。结果：槲皮素扩展不确定度为0.19μg·g-1；四草通脉中槲皮素含量测定结果为(353.65±0.19)μg·g-1。结论：测量不确定度可用于四草通脉胶囊中槲皮素的标准限量的制定；测量不确定度的评定方法的确立对于中药质量标准的研究具有重要意义。
목적：：분석HPLC법측정사초통맥효낭중곡피소함량적불학정도。방법：통과분석측량과정，학정불학정도래원，이용HPLC법측정사초통맥효낭중곡피소적함량，통과통계학방법，양화불학정도분량；최종학정측량결과적확전불학정도화치신수평。결과：곡피소확전불학정도위0.19μg·g-1；사초통맥중곡피소함량측정결과위(353.65±0.19)μg·g-1。결론：측량불학정도가용우사초통맥효낭중곡피소적표준한량적제정；측량불학정도적평정방법적학립대우중약질량표준적연구구유중요의의。
Objective: To analyze the uncertainty of quercetin concentration determination in Sicao Tongmai capsules by HPLC. Methods: The source of uncertainty was confirmed by analyzing the HPLC determination process. The uncertainty components were quantified by statistics, and the extended uncertainty and confidence level were finally obtained. Results: The extended uncertainty of the measurement results was 0. 19 μg · g-1 . Quercetin concentration in Sicao Tongmai capsules was (353. 65 ± 0. 19)μg·g-1 . Conclusion: The uncertainty analysis method is suitable for the standard limit formulation for Sicao Tongmai capsules, and it is important to establish uncertainty analysis methods for traditional Chinese medicines.