Chemistry of Natural Compounds

, Volume 15, Issue 5, pp 530–533 | Cite as

Accelerated semimicro method of determining the amount of free gossypol in cotton seeds and the products of their processing

  • I. P. Nazarova
  • G. A. Nezhinskaya
  • A. I. Glushenkova
  • A. U. Umarov


A semimicro method is proposed for determining the amount of free gossypol in liquid and solid materials using 70% aqueous acetone as the gossypol extractant.


Gossypol Ethyl Ester Cotton Seed Lupeol Aqueous Acetone 


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Literature cited

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    A. L. Markman and V. P. Rzhekhin, Gossypol and Its Derivatives [in Russian], Moscow (1965), p. 194.Google Scholar
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    V. P. Rzhekhin and A. B. Belova, New Methods of Isolating Gossypol from Cotton Seeds, Oil, and Meal [in Russian], Moscow (1961), p. 7.Google Scholar
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    W. A. Pens and J. D. Guthrie, J. Am. Oil Chemists' Soc.,26, 671 (1949).CrossRefGoogle Scholar
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    A. L. Markman and Z. Sabirov, Maslob-Zhir. Prom., No. 2, 14 (1962).Google Scholar
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Copyright information

© Plenum Publishing Corporation 1980

Authors and Affiliations

  • I. P. Nazarova
  • G. A. Nezhinskaya
  • A. I. Glushenkova
  • A. U. Umarov

There are no affiliations available

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