| 贯叶连翘不同部位黄酮类成分差异与抗炎活性相关性分析 |
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| 引用本文： | 刘妍如,唐志书,白宏博,史鑫波,张朝,吕杨,孔馨逸,孙晓春,宋忠兴.贯叶连翘不同部位黄酮类成分差异与抗炎活性相关性分析[J].中草药,2017,48(21):4465-4470. |
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| 作者姓名： | 刘妍如 唐志书 白宏博 史鑫波 张朝 吕杨 孔馨逸 孙晓春 宋忠兴 |
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| 作者单位： | 陕西中医药大学 陕西省中药资源产业化协同创新中心, 陕西省中药基础与新药研究重点实验室, 陕西 咸阳 712083,陕西中医药大学 陕西省中药资源产业化协同创新中心, 陕西省中药基础与新药研究重点实验室, 陕西 咸阳 712083,陕西中医药大学 陕西省中药资源产业化协同创新中心, 陕西省中药基础与新药研究重点实验室, 陕西 咸阳 712083,陕西中医药大学 陕西省中药资源产业化协同创新中心, 陕西省中药基础与新药研究重点实验室, 陕西 咸阳 712083,陕西中医药大学 陕西省中药资源产业化协同创新中心, 陕西省中药基础与新药研究重点实验室, 陕西 咸阳 712083,陕西中医药大学 陕西省中药资源产业化协同创新中心, 陕西省中药基础与新药研究重点实验室, 陕西 咸阳 712083,陕西中医药大学 陕西省中药资源产业化协同创新中心, 陕西省中药基础与新药研究重点实验室, 陕西 咸阳 712083,陕西中医药大学 陕西省中药资源产业化协同创新中心, 陕西省中药基础与新药研究重点实验室, 陕西 咸阳 712083,陕西中医药大学 陕西省中药资源产业化协同创新中心, 陕西省中药基础与新药研究重点实验室, 陕西 咸阳 712083 |
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| 基金项目： | 国家自然科学基金资助项目（81501229） |
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| 摘 要： | 目的超高效液相色谱(UPLC)法结合模式识别方法分析贯叶连翘不同生长部位成分和抗炎活性的差异,建立同时定量测定贯叶连翘5个不同生长部位中6种黄酮类活性成分的方法。方法采用ACQUITY UPLC?BEH C18(50 mm×2.1mm,1.7μm)色谱柱,0.2%甲酸-水-乙腈作为梯度洗脱系统。采集贯叶连翘花、果、叶、茎、根5个不同部位样品的色谱信息,对积分数据进行中心化、归一化等预处理,采用偏最小二乘判别分析(partial least squares discriminant analysis,PLS-DA)及PLS-tree聚类分析方法,以NO活性的半数抑制浓度(IC50)作为抗炎活性的监督因子,评价贯叶连翘不同部位在黄酮成分、抗炎活性方面的相似性和差异性。结果方法学验证结果显示,5种化合物线性关系良好,r0.999,精密度、重复性和稳定性良好,平均加样回收率为97.28%~102.84%。根据不同部位的黄酮类成分含量和抗炎活性PLS分析情况,显示贯叶连翘不同部位的质量为叶花茎果根。结论说明贯叶连翘采收部位应以地面上茎干部分开始采收为宜。
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| 关 键 词： | 贯叶连翘 超高效液相色谱法 偏最小二乘判别分析 抗炎 芦丁 金丝桃苷 异槲皮素 槲皮苷 槲皮素 山柰酚 |
| 收稿时间： | 2017/6/20 0:00:00 |
Variation analysis of flavonoids cotents and nitric oxide production inhibition in different parts from Hypericum perforatum |
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| LIU Yan-ru,TANG Zhi-shu,BAI Hong-bo,SHI Xin-bo,ZHANG Zhao,LV Yang,KONG Xin-yi,SUN Xiao-chun and SONG Zhong-xing.Variation analysis of flavonoids cotents and nitric oxide production inhibition in different parts from Hypericum perforatum[J].Chinese Traditional and Herbal Drugs,2017,48(21):4465-4470. |
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| Authors: | LIU Yan-ru TANG Zhi-shu BAI Hong-bo SHI Xin-bo ZHANG Zhao LV Yang KONG Xin-yi SUN Xiao-chun and SONG Zhong-xing |
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| Institution: | Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi University of Chinese Medicine, Xianyang 712083, China,Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi University of Chinese Medicine, Xianyang 712083, China,Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi University of Chinese Medicine, Xianyang 712083, China,Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi University of Chinese Medicine, Xianyang 712083, China,Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi University of Chinese Medicine, Xianyang 712083, China,Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi University of Chinese Medicine, Xianyang 712083, China,Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi University of Chinese Medicine, Xianyang 712083, China,Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi University of Chinese Medicine, Xianyang 712083, China and Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi University of Chinese Medicine, Xianyang 712083, China |
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| Abstract: | |
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| Keywords: | Hypericum performatum Linn ultra performance liquid chromatography partial least squares discriminant analysis anti-inflammatory rutin hyperoside isoquercetin quercitrin quercetin kaempferol |
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