Cao, Jun <br/><br/>
Microcrystalline cellulose based matrix solid phase dispersion microextration for isomeric triterpenoid acids in loquat leaves by ultrahigh-performance liquid chromatography and quadrupole time-of-flight mass spectrometry.  [electronic resource] 

 -  Journal of chromatography. A  Nov 2016 
 - 16-26 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1873-3778 
<br/><br/><label>Standard No.: </label>10.1016/j.chroma.2016.10.034  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cellulose--chemistry<br/>Chromatography, High Pressure Liquid<br/>Eriobotrya--chemistry<br/>Isomerism<br/>Limit of Detection<br/>Oleanolic Acid--chemistry<br/>Plant Leaves--chemistry<br/>Solid Phase Extraction--methods<br/>Solvents--chemistry<br/>Tandem Mass Spectrometry<br/>Triterpenes--chemistry<br/>Ursolic Acid