3D bioprinting technologies will help supply long-term space expedition members with self-generating food, Managing Partner of 3D Bioprinting Solutions Laboratory Yusef Khesuani told TASS on Tuesday.

The company wants to conduct an experiment on the orbital outpost to print the cells of beef using the Organ-Avt bioprinter. The technologies tested during the experiment will allow printing meat in sufficient amounts in the future to provide food for crewmembers of space expeditions, he said.

"The ideology is as follows: we will be sending them cells in very small cuvettes. These cells grow very well and, notionally speaking, 100 cells can be dispatched while cosmonauts will be able to obtain 100 million cells from them. They will be growing these cells already in outer space and, correspondingly, use them as food," Khesuani said, adding that both Russia’s State Space Corporation Roscosmos and NASA have displayed interest in these technologies.

A large amount of water will be required to obtain a large number of cells and create such self-generating food, he noted.

"Recirculating water can be used. The main goal is to obtain self-generating food for long-distance flights to provide for the mode autonomous from Earth," Khesuani said.

In addition to meat, scientists also want to try to print fish, using the bioprinter. The cells of the salmon and the Bluefin are already available in the 3D Bioprinting Solutions Laboratory. After tests on the ground, the experiment for the bioprinting of fish will possibly be carried out on the ISS, he said.