Source:http://linkedlifedata.com/resource/pubmed/id/16272736
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
11
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pubmed:dateCreated |
2005-11-7
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pubmed:abstractText |
Method for rapid quantitative analysis of incarvillateine in Incarvillea sinensis by high-performance liquid chromatography (HPLC) has been developed. The sample preparation involves solid phase extraction (SPE) with a mixed-mode reversed-phase and cation-exchange cartridge. The linear calibration range for incarvillateine was 0.002-0.5 mg/ml. The limit of detection was 0.35 microg/ml (S/N=3). Intra- and interday precisions were less than 0.36% (n=6) and 1.61% (n=18), respectively. The recovery of incarvillateine was 97.61-102.44% with the relative standard deviation (RSD) ranging from 0.63 to 1.93% (n=3). This method was proposed as a simple, rapid and accurate method for quantitative determination of incarvillateine content in various samples of Incarvillea sinensis collected from different areas of China.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
0009-2363
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
53
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1472-4
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pubmed:meshHeading |
pubmed-meshheading:16272736-Alkaloids,
pubmed-meshheading:16272736-Bignoniaceae,
pubmed-meshheading:16272736-Calibration,
pubmed-meshheading:16272736-Chromatography, High Pressure Liquid,
pubmed-meshheading:16272736-Monoterpenes,
pubmed-meshheading:16272736-Reference Standards,
pubmed-meshheading:16272736-Reproducibility of Results,
pubmed-meshheading:16272736-Solutions,
pubmed-meshheading:16272736-Structure-Activity Relationship
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pubmed:year |
2005
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pubmed:articleTitle |
Quantitative determination of incarvillateine in Incarvillea sinensis by solid phase extraction and high performance liquid chromatography.
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pubmed:affiliation |
Seiwa Pharmaceutical, Ltd., Ibaraki, Japan. chi-59@unimatec.co.jp
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pubmed:publicationType |
Journal Article
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