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Chemistry of Natural Compounds

, Volume 12, Issue 1, pp 31–33 | Cite as

Hydrogenation of the phosphatidylcholine of Helianthus annuus

  • L. A. Shustanova
  • I. P. Nazarova
  • A. I. Glushenkova
  • A. U. Umarov
  • A. L. Markman
Article
  • 32 Downloads

Summary

1. The optimum conditions have been found for the exhaustive hydrogenation of chromatographically pure phosphatidylcholine of plant origin on a Pd/Al catalyst.

2. It has been shown that under the conditions of the enzymatic hydrolysis of the hydrogenated phosphatidylcholine by kufi venom phospholipase A at pH 10.15 the specificity and activity of the enzyme are retained.

3. The main physical and chemical indices of the hydrogenated phosphatidylcholine and of the products of its hydrolysis are given.

Keywords

Enzymatic Hydrolysis Phosphatidylcholine Lecithin Iodine Number Aluminum Powder 

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Copyright information

© Plenum Publishing Corporation 1977

Authors and Affiliations

  • L. A. Shustanova
  • I. P. Nazarova
  • A. I. Glushenkova
  • A. U. Umarov
  • A. L. Markman

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