A modified colorimetric method for the estimation of β-cyclodextrin using phenolphthalein

International Journal of Food Science and Technology

Volumn 33, Issue 6, 1998, Pages 517-520

  Basappa, Channa ^a   Rao, Pramila ^a   Rao, D Narasimha ^a   Divakar, S ^a  

^a CENTRAL FOOD TECHNOLOGICAL RESEARCH INSTITUTE   (India)

Author keywords

Concentration dependent absorption; Logarithmic curve; cyclodextrin phenolphthalein complex

Indexed keywords

EID: 0041857827     PISSN: 09505423     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-2621.1998.00216.x     Document Type: Article

References (8)

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2. Divakar, S. & Maheswaran, M.M. (1994). Application of cyclodextrins in organic syntheses. Journal of Scientific and Industrial Research, 53, 924-932.
3. Lamparczyk, H., Zazycki, P.K. & Nowakowsk, J.J. (1994). Effect of temperature on separation of norgesterol enantiomers by HPLC. J. Chromtographia, 668, 413-417.
4. Li, W., Zhou, J.X., Zhang, L.T., Corke, H. & Yang, L.S. (1996). Factors affecting the determination of Betcyclodextrin by phenolphthalein spectrophotometry. Analytical Letters, 29, 1201-1213.
5. Okubo, T. & Kurod, M. (1989). Inclusional association of phenolphthalein with cyclodextrins in the presence of polyelectrolyte and ionic detergents as studied by the temperature-jump technique. Macromolecules. 22, 3936-3940.
6. Qui, S., Qian, F. & Li, Z. (1992). Huaxue Shijie, 33, 126-129.
7. Takeuchi, T. & Miwa, T. (1994). Liquid chromatography of cyclodextrins with indirect photometric detection of phenolphthalein in inclusion complexes. Chromatographia, 38, 453-455.
8. Zazycki, P.K. & Lamparczyk, H. (1994). A simple experiment demonstrating the temperature effect of supramolecular chemistry. Journal of Chemical Education, 73, 459-460.