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Original Articles

Evaluation of HPLC Mobile Phases and Extracts for the Determination of Glycyrrhizic Acid in Licorice and Tobacco

Pages 1337-1345 | Received 08 Nov 2007, Accepted 27 Dec 2007, Published online: 04 Apr 2008

References

  • Vora , P. S. 1982 . High pressure liquid chromatographic determination of glycyrrhizic acid or glycyrrhizic acid salts in various licorice products: collaborative study . JOAC , 65 : 572 – 574 .
  • Shen , S. , Chang , Z. , Liu , J. , Sun , X. , Hu , X. and Liu , H. 2006 . Simultaneous determination of glycyrrhizic acid and liquiritin in Glycyrrhiza uralensis extract by HPLC with ELSD detection . J. Liq. Chromatogr. & Rel. Technol. , 29 : 2387 – 2397 .
  • Sabbioni , C. A. , Ferranti , A. , Bugamelli , F. , Forti , G. C. and Raggi , M. A. 2006 . Simultaneous HPLC analysis, with isocratic elution, of glycyrrhizin and glycyrrhetic acid acid in licorice roots and confectionary products . Phytochem. Anal. , 17 : 25 – 31 .
  • Baltina , L. A. Chemical modification of glycyrrhizic acid as a route to new bioactive compounds for medicine . http://www.uea.ac.uk/che/carbohydrate/CCCPeople/Baltina/review.htm. [12 December 2006]
  • Meylan , W. M. and Howard , P. H. SRC PhysProp Database . http://esc.syrres.com/interkow/webprop.exe?CAS=1405‐86‐3 [10 August 2005]
  • Killacky , J. , Ross , M. S.F. and Turner , T. D. 1976 . The determination of β‐glycyrrhetinic acid in liquorice by high performance liquid chromatography . Planta. Med. , 30 : 310 – 316 .
  • Cunndiff , R. H. 1964 . Spectrophotometric determination of glycyrrhizic acid in licorice extract . Anal. Chem. , 36 : 1871 – 1873 .

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