Pleurotus ostreatus is a promising candidate of an edible 3D printing ink: Investigation of printability and characterization

Edible ink for food printing and packaging applications: a review

“…Lightfastness and rub resistance can be difficult to control because of the nature of edible materials. 92 Maintenance of viscosity can be challenging for storage and long-term use when drinkable solvents such as water are used. Furthermore, it is difficult to ensure that the conditions for long-term storage are safe and reliable.…”