基于紫外—红外指纹图谱的淫羊藿根、茎及叶质量研究
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摘要
利用紫外—红外指纹图谱对箭叶淫羊藿和柔毛淫羊藿的根、茎及叶的质量差异进行研究.采用紫外可见分光光度计和红外光谱仪扫描10批箭叶淫羊藿及10批柔毛淫羊藿的根、茎及叶提取物,得到全波长图谱,建立对照指纹图谱,分别对根、茎及叶之间的紫外和红外对照指纹图谱进行相似度分析.实验结果表明,淫羊藿的根、茎及叶的紫外和红外对照指纹图谱相似度十分接近,大部分均高于0. 90,最低为0. 873,其根、茎及叶中所含化学物质种类相似.
The paper is going to study the quality difference of the root,the stem and the leaf of herba epimedium and pubescent epimedium by UV-IR fingerprint. Ultraviolet visible spectrophotometer and infrared spectrometer are used to scan the roots,stems and leaves of ten batches of herba epimedium and pubescent epimedium extract to obtain the full wavelength graph. Then,the control fingerprint is established. Similarity analysis is done respectively for the root,the stem and the leaf between UV and IR fingerprint. The results show that the similarity of the UV and IR control fingerprints of the root,the stem and the leaf of the epimedium is very close,most of which is higher than 0. 90 and among which,the lowest is 0. 873. The chemical substances contained in its roots,stems and leaves are similar.
The paper is going to study the quality difference of the root,the stem and the leaf of herba epimedium and pubescent epimedium by UV-IR fingerprint. Ultraviolet visible spectrophotometer and infrared spectrometer are used to scan the roots,stems and leaves of ten batches of herba epimedium and pubescent epimedium extract to obtain the full wavelength graph. Then,the control fingerprint is established. Similarity analysis is done respectively for the root,the stem and the leaf between UV and IR fingerprint. The results show that the similarity of the UV and IR control fingerprints of the root,the stem and the leaf of the epimedium is very close,most of which is higher than 0. 90 and among which,the lowest is 0. 873. The chemical substances contained in its roots,stems and leaves are similar.
引文
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[15]李燕,吴然然,于佰华,等.红外光谱在中药定性定量分析中的应用[J].光谱学与光谱分析,2006,26(10):1846-1849.
[16]程存归,阮永明,李冰岚.傅里叶变换红外光谱法应用于中药砂仁真伪鉴别的研究[J].光谱学与光谱分析,2004,24(11):1355-1358.
[17]史春香,杨悦武,郭治昕,等.近红外光谱在中药质量控制中的应用[J].中草药,2005,36(11):1731-1733.
[2]袁航,曹树萍,陈抒云,等.淫羊藿的化学成分及质量控制研究进展[J].中草药,2014,45(24):3630-3631.
[3]李遇伯,孟繁浩,鹿秀梅,等.淫羊藿化学成分的研究[J].中国中药杂志,2005,30(8):586-588.
[4]叶丽卡,陈济民.淫羊藿的药理研究进展[J].中国中药杂志,2001,26(5):293-295.
[5]韩冰,杨峻山.淫羊藿药理作用研究概况[J].中草药,2000,31(11):873-875.
[6]蒋亚生,吴浩.淫羊藿药理研究进展[J].时珍国药研究,1998,9(3):281-282.
[7]单娜,路金才,王晶,等.辽宁产朝鲜淫羊藿不同药用部位有效成分含量的测定[J].中国中医药信息杂志,2009,16(1):48-50.
[8]谢娟平,孙文基.生长期巫山淫羊藿不同部位5种黄酮类成分的动态积累研究[J].中草药,2009,40(9):1480-1483.
[9]宋剑,李知遥,贾继明,等.不同品种淫羊藿药材的指纹图谱研究[J].现代中药研究与实践,2010,24(5):16-18.
[10]罗国安,王义明.中药指纹图谱的分类和发展[J].中国新药杂志,2002,11(1):46-51.
[11]任德权.中药指纹图谱质控技术的意义与作用[J].中药新药与临床药理,2001,24(3):135-140.
[12]王文明.紫外光谱法在中药材鉴定中的应用[J].时珍国药研究,1992,3(1):40-42.
[13]谢一辉,胡斌.紫外分光光度法在中药分析中的应用[J].中成药,1990,12(3):43-44.
[14]洪盈盈.紫外光谱法鉴别中药述评[J].基层中药杂志,1995,9(3):11-12.
[15]李燕,吴然然,于佰华,等.红外光谱在中药定性定量分析中的应用[J].光谱学与光谱分析,2006,26(10):1846-1849.
[16]程存归,阮永明,李冰岚.傅里叶变换红外光谱法应用于中药砂仁真伪鉴别的研究[J].光谱学与光谱分析,2004,24(11):1355-1358.
[17]史春香,杨悦武,郭治昕,等.近红外光谱在中药质量控制中的应用[J].中草药,2005,36(11):1731-1733.