论文:紫外分光光度法测定紫云英蜜中总酚的含量-中大网校论文网 关键词】 肖公蜜 总酚 Folin酚法 紫外分光光度法 [gap=498]Key words ziyunyingmi;total hydroxybenzene;FolinDenis;UV
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With haematoxylin as the standard, the determining method of content of total hydroxybenzene in Caesalpinia Sappan L. was established by spectrophotometry. The regression of haematoxylin equation proved the calibration curve: C=10.2569×A-0.07901 and the coefficient was R=0.9999.
首先以苏木精为标准物,建立了分光光度法测定总酚含量的分析方法, 回归方程为C=10.2569A-0.07901,相关系数为0.9999。
参考来源 - 苏木中药效成分及提取工艺的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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