In this article you will discuss about the tests for estimation of catalase in plants. Principle: The enzyme catalase is responsible for catalysing the decomposition of H2O into H2O and O2. The assay of enzyme depends on estimation of residual H2O2 by titration with KMnO4. Requirements: (a) Reagents: 1. H2O2 —0.2 volume 2. H2SO4—10% 3. […]