Kai, Guiqing <br/><br/>
Separation rule of oleanane and ursane pentacyclic triterpenoids isomers from nature plants by coordination chromatography.  [electronic resource] 

 -  Journal of chromatographic science  Jul 2014 
 - 532-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1945-239X 
<br/><br/><label>Standard No.: </label>10.1093/chromsci/bmt132  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chromatography, Thin Layer--methods<br/>Isomerism<br/>Oleanolic Acid--analogs & derivatives<br/>Pentacyclic Triterpenes--chemistry<br/>Triterpenes--chemistry