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本文报告了咖啡酸的紫外吸收系数的重复考核结果、咖啡酸片和咖啡酸胺片剂的测定的回收率以及片剂的紫外分光光度法和比色法测定含量的结果。
This article reports the results of repeated evaluation of the UV absorption coefficient of caffeic acid, the recoveries of the determination of caffeic acid tablets and caffeamide tablets, and the results of UV spectrophotometry and colorimetric determination of tablets.