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在四方蒿（ＥｓｈｏｌｔｚｉａｂｌａｎｄａＢｅｎｔｈ）花序水提取物及其制剂中，木犀草素３′葡萄糖苷含量在３５３ｎｍ波长处，用紫外分光光度法可以直接测定，而提取物及制剂中其它成分对测定结果无明显干扰，方法简便快速。１仪器与试剂紫外分光光度计：日立ＵＶ...
In Artemisia annua (EsholtziablandaBenth) inflorescence water extract and its preparation, luteolin 3’-glucoside content at 353nm wavelength, UV spectrophotometry can be directly measured, and extracts and other ingredients in the formulation of the test results No obvious interference, the method is simple and fast. 1 instruments and reagents UV spectrophotometer: Hitachi UV ...