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Specific separation of thiamine hydrochloride from riboflavin, nicotinic acid, calcium D-pantothenate, pyridoxine hydrochloride, cyanocobalamin, and ascorbic acid has been achieved on commercial precoated silica gel 60F 254 TLC plates with dioxane-water 1:1 (υ/υ ) as mobile phase. The spots were visualized under UV light. The effect of impurities (metal cations and inorganic anions) on the chromatography of thiamine hydrochloride was examined. The detection limit for thiamine hydrochloride was 0.09 µg per spot and the relative standard deviation of the R F value of thiamine hydrochloride in five analyses was 14.99%. The applicability of the method to the identification of thiamine in pharmaceutical formulations was also tested.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
637--642
Opis fizyczny
Bibliogr. 17 poz., rys., tab.
Twórcy
autor
autor
- Aligarh Muslim University Analytical Research Laboratory, Department of Applied Chemistry, Faculty of Engineering and Technology Aligarh India, mohammadali4u@rediffmail.com
Bibliografia
- [1] Pyka, J. Sliwiok, and A. Niestroj, Acta Polon. Pharm., 60 , 327 (2003)
- [2] A. Pyka, Chromatogr. Sci. Ser., 89 , 671 (2003)
- [3] F. Watanabe and E. Miyamoto, Chromatogr. Sci. Ser., 89 , 589 (2003)
- [4] E.L. Ponder and J. Sherma, Acta Universitatis Cibiniensis, Seria F: Chemia, 7 , 3 (2004)
- [5] I. Baranowska and A. Kadziolka, Acta Chromatogr., 6 , 61 (1996)
- [6] E.L. Ponder, B. Fried, and J. Sherma, Acta Chromatogr., 14 , 70 (2004)
- [7] A.N. Diaz, A.G. Paniagua, and F.G. Sanchez, J. Chromatogr., 655 , 39 (1993)
- [8] R. Bhushan and M. Arora, National Acad. Sci. Lett., 25 , 159 (2002)
- [9] K. Tyrpien, R.R. Schefer, S. Bachmann, and K. Albert, J. Planar Chromatogr., 16 , 256 (2003)
- [10] N.U. Perisic-Janjic, M.R. Popovic, and T.Lj. Djakovic, Acta Chromatogr., 5 , 144 (1995)
- [11] V.M. Vostokov and V.R. Kartashov, Khimiya i Khimicheskaya Tekhnologiya, 49 , 115 (2006)
- [12] B. Srinivas and K. Srinivasulu, J. Indian Chem. Soc., 69 , 669 (1992)
- [13] R. Bhushan and V. Parshad, Biomed. Chromatogr., 8 , 196 (1994)
- [14] J. Sliwiok, A. Podgorny, A. Siwek, and B. Witkowska, J. Planar Chromatogr., 3 , 429 (1990)
- [15] J. Sliwiok, B. Kocjan, B. Labe, A. Kozera, and J. Zalejska, J. Planar Chromatogr., 6 , 492 (1993)
- [16] A. Pyka and W. Klimczok, J. Planar Chromatogr., 18 , 300 (2005)
- [17] N. Perisic-Janjic, S. Petrovic, and P. Hadzic, Chromatographia, 9 , 130 (1976).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BATE-0001-0048