Skip to main content
SpringerLink
Log in

Spectrophotometric studies on amylose-iodine and amylopectin-iodine complexes

  • Originalarbeiten
  • Polymere
  • Published:
Kolloid-Zeitschrift und Zeitschrift für Polymere Aims and scope Submit manuscript

Summary

Starch isolated from water-chestnut (Trapa Bispinosa Roxb) was fractionated into amylose and amylopectin by conventional method. Spectrophotometric studies have been carried on each of amyloseiodine and amylopectin-iodine complex. The kinetics of the decomposition of these complexes have also been reported.

Zusammenfassung

Stärke isoliert aus Wasser Kastanie (Trapa Bispinosa Roxb) wurde in Amylose und Amylopektin mit konventioneller Methodik fraktioniert. An beiden, dem Amylose-Jod und Amylopektin-Jod-Komplex wurden spektrometrische Diagramme aufgenommen. Auch über die Kinetik des Abbaues dieser Komplexe wird berichtet.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Mylius, F., Ber.28, 385 (1896).

    Google Scholar 

  2. Rundle, R. E. andR. P. Baldwin, J. Amer. Chem. Soc.65, 554 (1943).

    Google Scholar 

  3. Rundle, R. E. andD. French, ibid65, 558, 1707 (1943).

    Google Scholar 

  4. Stein, R. S. andR. E. Rundle, J. Chem. Physics16, 195 (1948).

    Google Scholar 

  5. Nichols, M. S., Ind. Engng. Chem. (Anal. Ed)1, 215 (1929).

    Google Scholar 

  6. Murty, V. L. N., D. Chowdhury, andP. Bagchi, Canad. J. Chem.40, 2260 (1962).

    Google Scholar 

  7. Greenwood, C. T. andJ. S. M. Robertson, J. Chem. Soc. 3769 (1954).

  8. Haworth, W. N., S. Peat, andP. E. Sagrott, Nature157, 19 (1946).

    Google Scholar 

  9. Higginbotham, R. S. andG. A. Morrison, Shirley Inst. Men.22, 141 (1948).

    Google Scholar 

  10. Higginbotham, R. S. andG. A. Morrison, Chem. and Ind. (Lond.)25, 45 (1947).

    Google Scholar 

  11. Hirst, E. L. andJ. K. N. Jones, J. Chem. Soc. 1659 (1949).

Download references

Author information

Author notes

  1. U. K. SenGupta & A. K. MuKherjee

    Present address: Department of Macromolecules, Indian Assocation for the Cultivation of Science, Calcutta 32

  2. K. K. SenGupta

    Present address: Department of Chemistry, University College of Science, Calcutta, 9, India

Authors and Affiliations

  1. Department of Macromolecules, Indian Assocation for the Cultivation of Science, Calcutta 32

    K. K. SenGupta

  2. Department of Chemistry, University College of Science, Calcutta, 9, India

    U. K. SenGupta & A. K. MuKherjee

Authors
  1. U. K. SenGupta
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. K. MuKherjee
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. K. K. SenGupta
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Thanks are due to Prof.P. C. Dutta, Department of Macromolecules, Indian Association for the Cultivation of Science and Prof.B. N. Ghosh, Head of the Chemistry Department of Calcutta University for their interests in the work.

Rights and permissions

Reprints and permissions

About this article

Cite this article

SenGupta, U.K., MuKherjee, A.K. & SenGupta, K.K. Spectrophotometric studies on amylose-iodine and amylopectin-iodine complexes. Kolloid-Z.u.Z.Polymere 208, 32–34 (1966). https://doi.org/10.1007/BF01499864

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01499864

Keywords

Search

Navigation