Research Article

Purification and Characterization of a Unique Pectin Lyase from Aspergillus giganteus Able to Release Unsaturated Monogalacturonate during Pectin Degradation

Figure 1

Cation-exchange chromatography on CM-Sephadex A-50 column of the pectin lyase complex produced by Aspergillus giganteus. Solid line: absorbance at 280 nm; filled squares: PL activity; broken line: salt gradient.