ARTICLES

Characterization of Trypsin Inhibitor in Florunner Peanut Seeds (Arachis hypogaea L.)¹

Authors: E. M. Ahmed , J. A. Applewhite

Abstract

Florunner peanut seeds contained five trypsin isoinhibitors. Amino acid profiles of the trypsin inhibitors fraction showed high levels of aspartic acid, half-cystine and serine and low levels of histidine and tyrosine. The molecular weight of the inhibitor was 8.3 KDa.

The presence of multiforms of this inhibitor, its low molecular weight and the high amount of half-cystine indicate that peanut trypsin inhibitor is of the Bowman-Birk type.

Full Article Available as PDF only - Use Download Feature

Keywords: Antinutrients, Groundnuts, Arachis hypogaea L

How to Cite: Ahmed, E. & Applewhite, J. (1988) “Characterization of Trypsin Inhibitor in Florunner Peanut Seeds (Arachis hypogaea L.)¹”, Peanut Science. 15(2). doi: https://doi.org/10.3146/i0095-3679-15-2-10