Abstract
A thin-layer chromatographic (TLC) separation of glucose and sorbitol on Cu(II)-impregnated silica gel plates with n-propanol: water (4:1) v/v as developer and potassium permanganate as detecting reagent has been worked out. The new impregnant is completely insoluble in water and thus enables the use of an aqueous developer. The Rf-values are 55 and 10 for glucose and sorbitol, respectively.
References
Malone J, Knox G, Benford S, Tedesco T (1980) Diabetes 29: 861–864
Aida K, Tawata M, Shindo H, Onaya T (1990) Diabetes Care 13: 401–407
Wasserman L, Hanus H (1963) Naturwissenschaften 9: 351
Nemec J, Kefurt K, Jary J (1967) J Chromatogr 26: 116–123
Briggs J, Finch P, Matulewicy MC, Weigel H (1981) Carbohyd Res 97: 181–188
Bourne EJ, Searle F, Weigel H (1971) Carbohyd Res 16: 185–187
Gmelin's Handbuch der Anorganischen Chemie (1961) Kupfer, Teil B Lieferung 2. VCH, Weinheim, p 920
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Hadžija, O., Špoljar, B. & Sesartić, L. Thin-layer chromatography of glucose and sorbitol on Cu(II)-impregnated silica gel plates. Fresenius J Anal Chem 348, 782 (1994). https://doi.org/10.1007/BF00323709
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00323709