REFERENCES
- Materia Medika Indonesia Jilid II Indonesian Herbal Drugs Vol. 2; Derektorat Jendral Pengawas Obat dan Makanan , Jakarta , Indonesia , 1978 , 113 – 121 .
- Mukherjee , P. Quality Control of Herbal Drugs , Business Horizons : New Delhi , India , 288 – 289 , 767–769 .
- British Pharmacopoeia 2003 , Volume 1 ; The Stationary Office : London , 2003 ; 866 – 867 .
- The Japanese Pharmacopoeia, , 14th Ed. ; English Version , Society of Japanese Pharmacopoeia : Tokyo , 2001 ; 927 .
- Pharmacopoeia of the People's Republic of China , Volume 1 ; English Edition , Chemical Industry Press : Beijing , China , 1997 ; 205 – 206 .
- Wang , W.H. ; Wang , Z.M. ; Xu , L.Z. ; Yang , S.L. HPLC determination of 6-gingerol in rhizoma Zingiberis recens . Zhongguo Zhong Yao Za Zhi. 2002 , 27 ( 5 ), 348 – 349 .
- Wohlmuth , H. ; Leach , D.N. ; Smith , M.K. ; Myers , S.P. Gingerol content of diploid and tetraploid clones of ginger (Zingiber officinale Roscoe) . J. Agric. Food Chem. 2005 , 53 ( 14 ), 5772 – 5778 .
- Smith , R.M. Analysis of the pungent principles of ginger and grains of paradise by high-performance liquid chromatography using electrochemical detection . Chromatographia. 1982 , 16 ( 1 ), 155 – 157 .
- Wood , A.B. Determination of the pungent principles of chillies and ginger by reversed-phase high-performance liquid chromatography with use of a single standard substance. 1987, 2 (1), 1–12.
- Schwertner , H.A. ; Rios , D.C. ; Pascoe , J. Variation in concentration and labeling of ginger root dietary supplements, Obstet . Gynecol. 2006 , 107 ( 6 ), 1337 – 1343 .
- Yoshikawa , M. ; Hatakeyama , S. ; Chatani , N. ; Nishino , Y. ; Yamahara , J. Qualitative and quantitative analysis of bioactive principles in Zingiberis Rhizoma by means of high performance liquid chromatography and gas liquid chromatography . On the evaluation of Zingiberis Rhizoma and chemical change of constituents during Zingiberis Rhizoma processing. Yakugaku Zasshi. 1993 , 113 ( 4 ), 307 – 315 .
- Conell , D.W. ; Sutherland , M.D. A re-examination of gingerol, shogaol and zingerone, the pungent principle of ginger (Zingiber offinale Roescoe) . Aus. J. Chem. 1969 , 22 ( 5 ), 1033 – 1043 .
- Rai , S. ; Mukherjee , K. ; Mal , M. ; Wahile , A. ; Saha , B.P. ; Mukherjee , P.K. Determination of 6-gingerol in ginger (Zingiber officinale) using high-performance thin-layer chromatography . J. Sep. Sci. 2006 , 29 ( 15 ), 2292 – 2295 .
- Melianita , F. ; Cholifah , S. ; Sumarlik , E. ; Kartinasari , W.F. ; Indrayanto , G. Simultaneous densitometric dtermination of 6-gingerol and 6-shogaol in some commercial ginger (Zingiber officinale Roscoe) . J. Liq. Chromatogr. & Rel. Technol. 2007 , 2941 – 2951 .
- Lee , S. ; Khoo , C. ; Halstead , C.W. ; Huynh , T. ; Bensoussan , A. Liquid chromatographic determination of 6-, 8-, 10-gingerol and 6-shogaol in Ginger (Zingiber officinale) as the raw herb and dried aqueous exctract . J. AOAC Inter. 2007 , 90 , 1219 – 1226 .
- Anonim , Identification of Ginger, MOA010 ; Camag : Muttenz , 2006 .
- Funk , W. ; Damman , V. ; Donnervert , G. Qualitätssicherung in der Analytischen Chemie ; VCH : Weinheim, New York, Basel , Cambridge , 1992 ; 12 – 36 , 161–180 .
- Yuwono , M. ; Indrayanto , G. Validation of Chromatographic Methods of Analysis , in Profiles of Drugs Substances, Excipients and Related Methodology , Brittain , H. Ed.; Vol. 32 ; Elsevier Academic Press : San Diego, New York , Boston, London, Sydney , Tokyo, Toronto , 2005 ; 243 – 258 .
- Carr , G.P. ; Wahlich , J.C. A practical approach to method validation in pharmaceutical analysis . J. Pharm. Biomed. Anal. 1990 , 8 , 613 – 618 .
- Ferenczi-Fodor , K. ; Vegh , Z. ; Nagy-Turak , A. ; Renger , B. ; Zeller , M.J. Validation and quality assurance of planar chromatography procedures in pharmaceutical analysis . J. AOAC Inter. 2001 , 84 , 1265 – 1276 .
- Garofolo , F. BioAnalytical Method Validation , in Analytical Method Validation and Instrument Performance Verification ; Wiley-Interscience : Hoboken , NJ , 2004 , 105 – 138 .