Since the chromatographic fingerprint was introduced, it has been accepted by many countries to assess the quality and authenticity of Chinese herbal medicine （CHM）. However, solely using the chromatographic fingerp...Since the chromatographic fingerprint was introduced, it has been accepted by many countries to assess the quality and authenticity of Chinese herbal medicine （CHM）. However, solely using the chromatographic fingerprint to assay numerous chemicals is not suitable for the assessment of the whole internal quality and pharmacodynamics of CHM. Consequently, it is necessary to develop a rational approach to connecting the chromatographic fingerprint with effective components to assess the internal quality of CHM. For this purpose, a spec^tun-effect relationship theory was proposed and accepted as a new method for the assessment of CHM because of its potential use to screen effective components from CHM. In this paper, we systematically reviewed the application of the spectrum-effect relationship theory in the research of CHM, including research mentality, different chromatographic analysis techniques, data processing technologies, and structure determination.展开更多
As a series of and continuous publication,the papers published on Chinese Traditional and Herbal Drugs in 2010 were selectively and briefly highlighted to reflect the new progress on modern research of Chinese herbal ...As a series of and continuous publication,the papers published on Chinese Traditional and Herbal Drugs in 2010 were selectively and briefly highlighted to reflect the new progress on modern research of Chinese herbal medicines.Within 617 articles,chemical constituents(127),pharmaceutics and technology(149),pharmacological studies and clinical observation,and medicinal materials are still major categories.Some comments have also been personally provided.展开更多
The papers in the journal of Chinese Traditional and Herbal Drugs in Vol. 40, 2009 are briefly reviewed in the categories of chemical constituents, preparations and technologies, analysis and quality control, pharmaco...The papers in the journal of Chinese Traditional and Herbal Drugs in Vol. 40, 2009 are briefly reviewed in the categories of chemical constituents, preparations and technologies, analysis and quality control, pharmacological and clinical studies, reviews, and finally healthy principles. Some comments, especially for hot topics have been personally provided.展开更多
利用高效液相色谱/二极管阵列检测/质谱/质谱法,建立了银杏叶提取物的多维指纹图谱,同时建立了总离子流指纹图谱,使同时检测银杏叶中两类有效成分黄酮和内酯类化合物成为可能。采用ZorbaxSB C18色谱柱(250mm×4.6mmi d ,5μm),流动...利用高效液相色谱/二极管阵列检测/质谱/质谱法,建立了银杏叶提取物的多维指纹图谱,同时建立了总离子流指纹图谱,使同时检测银杏叶中两类有效成分黄酮和内酯类化合物成为可能。采用ZorbaxSB C18色谱柱(250mm×4.6mmi d ,5μm),流动相为水(含0 5%甲酸)和乙腈,二元梯度洗脱,流速为1 0mL/min,350nm下检测。采用电喷雾离子源,负离子检测模式下采集质谱数据。利用指纹图谱相似度计算软件,以芦丁为内参比峰,考察了不同厂家银杏叶提取物与标准银杏叶提取物EGb761的相似度。初步认为相似度低于0 8的EGb样品与EGb761差异显著。该指纹图谱的建立为银杏叶提取物的质量控制提供了一定的依据。展开更多
基金supported by Ministry of Education Research Fund for the Doctoral Program(20130013120001 and 20120013130002)Beijing University of Chinese Medicine Young Teachers of Special Autonomy Issue(2013-QNJSZX008)Beijing University of Chinese Medicine Scientific Research Innovation Team(2011-CXTD-014)
文摘Since the chromatographic fingerprint was introduced, it has been accepted by many countries to assess the quality and authenticity of Chinese herbal medicine （CHM）. However, solely using the chromatographic fingerprint to assay numerous chemicals is not suitable for the assessment of the whole internal quality and pharmacodynamics of CHM. Consequently, it is necessary to develop a rational approach to connecting the chromatographic fingerprint with effective components to assess the internal quality of CHM. For this purpose, a spec^tun-effect relationship theory was proposed and accepted as a new method for the assessment of CHM because of its potential use to screen effective components from CHM. In this paper, we systematically reviewed the application of the spectrum-effect relationship theory in the research of CHM, including research mentality, different chromatographic analysis techniques, data processing technologies, and structure determination.
文摘As a series of and continuous publication,the papers published on Chinese Traditional and Herbal Drugs in 2010 were selectively and briefly highlighted to reflect the new progress on modern research of Chinese herbal medicines.Within 617 articles,chemical constituents(127),pharmaceutics and technology(149),pharmacological studies and clinical observation,and medicinal materials are still major categories.Some comments have also been personally provided.
文摘The papers in the journal of Chinese Traditional and Herbal Drugs in Vol. 40, 2009 are briefly reviewed in the categories of chemical constituents, preparations and technologies, analysis and quality control, pharmacological and clinical studies, reviews, and finally healthy principles. Some comments, especially for hot topics have been personally provided.
