| pubmed-article:16199225 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C0237868 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C1185738 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C0037098 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C0184511 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C0489786 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C0597198 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C0036679 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C0025124 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C0444505 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C0008562 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C1882115 | lld:lifeskim |
| pubmed-article:16199225 | lifeskim:mentions | umls-concept:C1880156 | lld:lifeskim |
| pubmed-article:16199225 | pubmed:issue | 2 | lld:pubmed |
| pubmed-article:16199225 | pubmed:dateCreated | 2005-10-3 | lld:pubmed |
| pubmed-article:16199225 | pubmed:abstractText | Performance of comprehensive two-dimensional liquid chromatography system is greatly improved than we reported previously by using a silica monolithic column as for the second dimensional separation. Due to the increase of the elution speed on the second dimensional monolithic column, the first dimensional column efficiency and analysis rate can be greatly improved as comparing with conventionally second dimensional column. The developed system was applied to analysis of methanol extraction of two umbelliferae herbs Ligusticum chuanxiong Hort. and Angelica sinensis (Oliv.) Diels by using CN column as for the first dimensional separation and a silica monolithic ODS column for the second dimensional separation, and the obtained three-dimensional chromatograms were treated by normalization of peak heights with the value of the highest peak or setting a certain value using a software written in-house. It was observed that much more peaks for low-abundant components in TCM extract can clearly be detected here than we reported before, due to the large difference for the amount of components in TCMs' extract. With the above improvements in separation performance and data treatment, totally about 120 components in methanol extraction of Rhizoma chuanxiong and 100 in A. sinensis were separated with UV detection within 130 min. This result meant that both the number of peaks detected increase twice but the analysis time decrease twice if comparing with the previously reported result. | lld:pubmed |
| pubmed-article:16199225 | pubmed:language | eng | lld:pubmed |
| pubmed-article:16199225 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16199225 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:16199225 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16199225 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16199225 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:16199225 | pubmed:month | Oct | lld:pubmed |
| pubmed-article:16199225 | pubmed:issn | 0021-9673 | lld:pubmed |
| pubmed-article:16199225 | pubmed:author | pubmed-author:YeMingliangM | lld:pubmed |
| pubmed-article:16199225 | pubmed:author | pubmed-author:ZouHanfaH | lld:pubmed |
| pubmed-article:16199225 | pubmed:author | pubmed-author:KongLiangL | lld:pubmed |
| pubmed-article:16199225 | pubmed:author | pubmed-author:ChenXueguoX | lld:pubmed |
| pubmed-article:16199225 | pubmed:author | pubmed-author:SuXingyeX | lld:pubmed |
| pubmed-article:16199225 | pubmed:author | pubmed-author:HuLianghaiL | lld:pubmed |
| pubmed-article:16199225 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:16199225 | pubmed:day | 28 | lld:pubmed |
| pubmed-article:16199225 | pubmed:volume | 1092 | lld:pubmed |
| pubmed-article:16199225 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:16199225 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:16199225 | pubmed:pagination | 191-8 | lld:pubmed |
| pubmed-article:16199225 | pubmed:dateRevised | 2009-1-15 | lld:pubmed |
| pubmed-article:16199225 | pubmed:meshHeading | pubmed-meshheading:16199225... | lld:pubmed |
| pubmed-article:16199225 | pubmed:meshHeading | pubmed-meshheading:16199225... | lld:pubmed |
| pubmed-article:16199225 | pubmed:meshHeading | pubmed-meshheading:16199225... | lld:pubmed |
| pubmed-article:16199225 | pubmed:meshHeading | pubmed-meshheading:16199225... | lld:pubmed |
| pubmed-article:16199225 | pubmed:meshHeading | pubmed-meshheading:16199225... | lld:pubmed |
| pubmed-article:16199225 | pubmed:year | 2005 | lld:pubmed |
| pubmed-article:16199225 | pubmed:articleTitle | Improved performance of comprehensive two-dimensional HPLC separation of traditional Chinese medicines by using a silica monolithic column and normalization of peak heights. | lld:pubmed |
| pubmed-article:16199225 | pubmed:affiliation | National Chromatographic R and A Center, Dalian Institute of Chemical Physics, The Chinese Academy of Sciences, Dalian 116023, China. | lld:pubmed |
| pubmed-article:16199225 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:16199225 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
