麻城黄金菊总黄酮提取及组分测定

Journal of Hubei University of Technology(2022)

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Abstract
利用Design-Expert8.0.5.0软件优化麻城黄金菊总黄酮提取工艺,使用高效液相色谱外标法对黄金菊中的芦丁、木犀草苷、木犀草素、槲皮素、紫云英苷进行定量分析.结果 表明,麻城黄金菊最优提取条件为:超声提取温度60℃,超声提取时间30 min,料液比1∶50 (g/mL);提取率最高为9.01%,且回归模型的预测值与实际值非常接近,说明此模型准确可靠;从麻城黄金菊中检测出芦丁、槲皮素、木犀草苷、木犀草素和紫云英苷等5种主要的黄酮化合物,含量分别为1.2604 mg/g、1.8301 mg/g、0.614mg/g、0.420mg/g、0.2896 mg/g,总量为4.4141 mg/g.
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