Chemistry of Natural Compounds

, Volume 10, Issue 3, pp 381–383 | Cite as

Isolation of proteins from cottonseed meal I. The ammonia method of isolating protein

  • N. L. Ovchinnikova
  • M. A. Kuchenkova
  • P. Kh. Yuldashev


The optimum conditions for the extraction of protein from cottonseed meal with a solution of ammonia has been selected, giving a yield of protein of 34% with a nitrogen content of 13.5–14%. The chemical characteristics of the protein are given.


Gossypol Alkaline Extract Calcium Salt Gossypol Content Total Gossypol 


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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • N. L. Ovchinnikova
  • M. A. Kuchenkova
  • P. Kh. Yuldashev

There are no affiliations available

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