| 紫外分光光度法测定丹皮酚-β-环糊精包合物的含量 |
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| 引用本文：高杰,张纯,林厚文.紫外分光光度法测定丹皮酚-β-环糊精包合物的含量[J].药学实践杂志,1995,(3):179~181 |
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| 中文摘要:本文建立了用紫外分光光度法测定丹皮酚-β-环糊精包合物含量的方法,用石油醚(90～120℃)作溶剂,检验波长为316nm,测定溶液的线性范围为4～20μ/g/ml,r=0.9999,吸收系数(E1cm1%)为396.本法操作简便,重现性好,结果准确。 |
| 中文关键词:丹皮酚 β－环糊精包合物 紫外分光光度法 |
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| Ultraviolet spectrophotometry in the determination of content of paeonol-β-cyclodextrin encapsuled |
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| Abstract:A ultraviolet spectrophotometric rnethod for quantitative determination of paeonol-β-cyclodextrin encapsuled was established in the paper. Petroleum benzine was used as the solvent. The detective wavelength was 316nm. The method was linear within the concentration range of 4～20μg/ml,r=0.9999. Absorbtivity (E1cm1%) was 396. |
| keywords:paeonol β-cyclodextrin ultraviolet spectrophotometry |
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