A simple, precise, and rapid HPTLC method has been established for simultaneous analysis of E-guggulsterone, Z-guggulsterone, 11-keto-β-boswellic acid (11-KBA), and 3-acetyl-11-keto-β-boswellic acid (A-11-KBA) in an anti-arthritic formulation. The method involves densitometric evaluation of E and Z-guggulsterone, 11-KBA and A-11-KBA after their resolution on pre-coated silica gel 60F254 plates with n-hexane-chloroform-ethyl acetate-methanol 10:3:3:1 (ν/ν) as mobile phase. Detection was at 254 nm. Good resolution was achieved, with RF 0.61 ± 0.03, 0.68 ± 0.03, 0.28 ± 0.03, and 0.39 ± 0.03 for E and Z-guggulsterone 11-KBA, and A-11-KBA, respectively. The method was validated for specificity, linearity, precision, accuracy, and robustness. The method was linear in the range 10–90 ng per band for E and Z-guggulsterone and 50–450 ng per band for 11-KBA and A-11-KBA. Recovery at 80, 100, and 120% was 96.93 ± 0.27, 97.39 ± 0.22, 97.60 ± 0.61, and 97.19 ± 0.41% for E- and Z-guggulsterone, 11-KBA, and A-11-KBA, respectively. The method is simple, specific, precise, accurate, reproducible, and gives results comparable with those from an HPLC method.
A.D. Woolf, B. Pfleger, Bull. World Health Org. 81 (2003) 646–656.
Pfleger B. , '' (2003 ) 81 Bull. World Health Org. : 646 -656 .
R.J. Smith, Drug Discov. Today 10 (2005) 1598–1606.
Smith R.J. , '' (2005 ) 10 Drug Discov. Today : 1598 -1606 .
J. Rao, K. Mihaliak, K. Kroenke, J. Bradley, W. Tiernery, M. Weinberger, Ann. Intern. Med. 131 (1999) 409–416.
Weinberger M. , '' (1999 ) 131 Ann. Intern. Med. : 409 -416 .
K.M. Nadkarni, Indian Materia Medica, Vol. 1, Popular Publications, Bombay, 1982, p. 167–170.
Nadkarni K.M. , '', in Indian Materia Medica, Vol. 1 , (1982 ) -.
V.D. Patil, V.R. Nayak, S. Dev, Tetrahedron 28 (1972) 2341.
Dev S. , '' (1972 ) 28 Tetrahedron : 2341 -.
A.G. Bajaj, S. Dev, Tetrahedron 38 (1982) 2949–2954.
Dev S. , '' (1982 ) 38 Tetrahedron : 2949 -2954 .
S. Dev, Sci. Age 5 (1987) 13–18.
Dev S. , '' (1987 ) 5 Sci. Age : 13 -18 .
R.B. Arora, V. Kapoor, S.K. Gupta, R.C. Sharma, Indian J. Exp. Biol. 9 (1971) 403–404.
Sharma R.C. , '' (1971 ) 9 Indian J. Exp. Biol. : 403 -404 .
B.B. Singh, L.C. Mishra, S.P. Vinjamury, N. Aquilina, V.J. Singh, N. Shepard, Altern. Ther. Health Med. 9 (2003) 74–79.
Shepard N. , '' (2003 ) 9 Altern. Ther. Health Med. : 74 -79 .
K.R. Kirtikar, B.D. Basu, Indian medicinal plants, Vol. 1, 2nd edn., International Book Distributors, Dehradun, 1995, 521–529.
Basu B.D. , '', in Indian medicinal plants, Vol. 1 , (1995 ) -.
G.K. Chatterjee, S.D. Pal, Indian Drugs 21 (1984) 431.
Pal S.D. , '' (1984 ) 21 Indian Drugs : 431 -.
V.K. Sethi, B. Mahajan, S.C. Taneja, K.L. Dhar, Phytochemistry 39 (1995) 453–455.
Dhar K.L. , '' (1995 ) 39 Phytochemistry : 453 -455 .
H. Safayhi, T. Mack, J. Sabieraj, M.I. Anazodo, L.R. Subramanian, H.P.T. Ammon, J. Pharmacol. Exp. Biol. 261 (1992) 1143.
Ammon H.P.T. , '' (1992 ) 261 J. Pharmacol. Exp. Biol. : 1143 -.
B.S. Lakshmi, B. Gayathri, N. Manjula, K.S. Vinaykumar, A. Balakrishnan, Int. Immunopharmacol. 7 (2007) 473–482.
Balakrishnan A. , '' (2007 ) 7 Int. Immunopharmacol. : 473 -482 .
M.L. Sharma, A. Kaul, A. Khajuria, S. Singh, G.B. Singh, Phytother. Res. 10 (1996) 107–112.
Singh G.B. , '' (1996 ) 10 Phytother. Res. : 107 -112 .
T. Huang, V. Badmaev, Y. Ding, Y. Liu, J.G. Xie, C.T. Ho, Biofactors 3 (2000) 225–230.
Ho C.T. , '' (2000 ) 3 Biofactors : 225 -230 .
R.C. Gupta, N. Verma, S.K. Singh, J. Chromatogr. B 708 (1998) 243–248.
Singh S.K. , '' (1998 ) 708 J. Chromatogr. B : 243 -248 .
M.L. Sharma, S. Bani, G.B. Singh, Int. J. Immunopharm. 11 (1989) 647–652.
Singh G.B. , '' (1989 ) 11 Int. J. Immunopharm. : 647 -652 .
L. Lao, A.Y. Fan, R.X. Zhang, A.N. Zhou, L.B. Wang, K.D. Moudgil, D.Y.W. Lee, Z.Z. Ma, W.Y. Zhang, B.M. Berman, J. Ethnopharmacol. 101 (2005) 104–109.
Berman B.M. , '' (2005 ) 101 J. Ethnopharmacol. : 104 -109 .
R.C. Pandey, B. Mesrob, C. Nesbitt, R. Misra, J. Chromatogr. B 720 (1998) 189–196.
Misra R. , '' (1998 ) 720 J. Chromatogr. B : 189 -196 .
I. Gupta, V. Gupta, A. Parihar, S. Gupta, R. Ludtke, H. Safayhi, H.P.T. Ammon, Eur. J. Med. Res. 3 (1998) 511–514.
Ammon H.P.T. , '' (1998 ) 3 Eur. J. Med. Res. : 511 -514 .
K.R. Mahadik, H. Agrawal, N. Kaul, A.R. Paradkar, J. Pharm. Biomed. Anal. 36 (2004) 23–31.
Paradkar A.R. , '' (2004 ) 36 J. Pharm. Biomed. Anal. : 23 -31 .
K.R. Mahadik, H. Agrawal, N. Kaul, A.R. Paradkar, J. Pharmaceut. Biomed. 36 (2004) 33–41.
Paradkar A.R. , '' (2004 ) 36 J. Pharmaceut. Biomed. : 33 -41 .
T. Simmet, W. Zugmaier, B. Buchele, J. Chromatogr. B 791 (2003) 21–30.
Buchele B. , '' (2003 ) 791 J. Chromatogr. B : 21 -30 .
U. Bahr, M. Wurglics, M.A. Tawab, A. Kaunzinger, M. Karas, M. Schubert-Zsilavecz, J. Chromatogr. B 761 (2001) 221–227.
Schubert-Zsilavecz M. , '' (2001 ) 761 J. Chromatogr. B : 221 -227 .
S.A. Shah, I.S. Rathod, B.N. Suhagia, D.A. Patel, V.K. Parmar, B.K. Shah, V.M. Vaishnavi, J. Chromatogr. B 848 (2007) 232–238.
Vaishnavi V.M. , '' (2007 ) 848 J. Chromatogr. B : 232 -238 .
International Conference on Harmonization (ICH) Guideline, Q2 (R1), Validation of Analytical Procedure: Text and Methodology, in: Proceedings of the International Conference on Harmonization, Geneva, Nov 2005.