Abstract
Mass spectrometric data indicate that products of linoleate oxidation by flaxseed lipoxidase consist of 80% 13-hydroperoxyoctadecadienoate and 20% 9-hydroperoxyoctadecodienoate; the products of linolenate oxidation by flaxseed lipoxidase consist of 88% 13-hydroperoxyoctadecatrienoate and 12% 9-hydroperoxyoctadecatrienoate. Flaxseed lipoxidase possesses a high degree of specificity for attachment of oxygen to linoleic and linolenic acid molecules.
Similar content being viewed by others
References
Tappel, A. L., in “The Enzymes,” 2nd ed., Vol. 8, Edited by P. D. Boyer, H. Lardy and K. Myrback, Academic Press, New York, 1963, p. 275–283.
Hamberg, M., and B. Samuelson, J. Biol. Chem. 242:5329–5335 (1967).
Dolev, A., W. K. Rohwedder and H. J. Dutton, Lipids 2:28–32 (1967).
Zimmerman, D. C., Biochem. Biophys. Res. Commun. 23:398–402 (1966).
Surrey, K., Plant Physiol. 39:65–70 (1964).
Haining, J. L., and B. Zxelrod, J. Biol. Chem. 233:193–202 (1958).
Hamberg, M., and B. Samuelson, Biochem. Biophys. Res. Commun. 21:531–536 (1965).
Farmer, E. H., H. P. Koch and D. A. Sutton, J. Chem. Soc. 1943:541.
Bergstrom, S., Arkiv Kemi 21A:1–18 (1945).
Sephton, H. H., and D. A. Sutton, JAOCS 33:263–272 (1956).
Christopherson, B. O., Biochim. Biophys. Acta 164:35–46 (1968).
Veldink, G. A., J. F. G. Vliegenthart and J. Boldingh, Biochem. J. 110:58 (1969).
Author information
Authors and Affiliations
About this article
Cite this article
Zimmerman, D.C., Vick, B.A. Specificity of flaxseed lipoxidase. Lipids 5, 392–397 (1970). https://doi.org/10.1007/BF02532104
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02532104