Oxygen-scavenging coatings and films based on lignosulfonates and laccase.

@article{Johansson2012OxygenscavengingCA,
  title={Oxygen-scavenging coatings and films based on lignosulfonates and laccase.},
  author={Kristin Johansson and Sandra Winestrand and Caisa Johansson and Lars J{\"a}rnstr{\"o}m and Leif J. J{\"o}nsson},
  journal={Journal of biotechnology},
  year={2012},
  volume={161 1},
  pages={14-8}
}
Laccase and lignosulfonates were included in coating colors and embedded in latex-based or starch-based films and coatings on foil or board. After 6 days at 23 °C and 100% relative humidity, the oxygen content in airtight chambers decreased from 1.0% (synthetic gas consisting of 99% N(2) and 1% O(2)) to 0.3% in the presence of board coated with lignosulfonate and laccase, while the oxygen content remained unchanged in control experiments without enzyme. The water stability of lignosulfonate… CONTINUE READING

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