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热炎宁颗粒是《中国药典》2 0 0 0年版一部收载品种 ,主要由蒲公英、虎杖、北败酱、半枝莲等药味组成 ,具有清热解毒等功效。其质量标准中只有鉴别项而无含量测定 ,达不到控制质量的目的。为了进一步提高产品质量 ,增加对其质量的可控性 ,本文采用高效液相色谱法对其主药虎杖中
Heat Yan Ning Granules is a collection of varieties listed in the Chinese Pharmacopoeia 2000 edition. It is mainly composed of dandelion, polygonum cuspidatum, northern killing sauce, and barbate bark, and has the functions of clearing away heat and detoxifying. Only the identification items in the quality standards but no content determination can not achieve the purpose of quality control. In order to further improve product quality and increase the controllability of its quality, this paper uses high performance liquid chromatography in its main drug, Polygonum cuspidatum