The stain potential of novel food ingredients Stain potential novel food ingredients detergent enzymes model washing system washing experiments Launder Ometer laundry detergent composition of food stain removal manual staining hydrocolloid of the future. Fleckbildungspotenzial neuartige Lebensmittelinhaltsstoffe Waschmittelenzyme Waschversuche Modellwaschsystem Fleckentfernung zukünftige Inhaltsstoffe