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抗辐康主要是由红景天和碳酸钙等成分组成,用于抗辐射、疲劳等。本文建立了紫外分光光度测定红景天甙的含量。红景天甙的最大吸收峰在290nm处。红景天甙的线性范围在20～60μg/mL,相关系数为0.9999。平均回收率为95.68％。本法测定抗辐康中的红景天甙需要提取和分离,结果可靠,可用于抗辐康中红景天甙的含量测定。
Anti-Kang Kang is mainly composed of Rhodiola and calcium carbonate and other ingredients for anti-radiation, fatigue and so on. This article established the UV spectrophotometry salidroside content. The salidroside maximum absorption peak at 290nm. Salidroside linear range of 20 ~ 60μg / mL, the correlation coefficient of 0.9999. The average recovery was 95.68%. The method for the determination of anti-dipyridol in salidroside need to be extracted and separated, the results are reliable and can be used for anti-Kang Kang in the content of salidroside.