Pouletty told Forbes.com that Carpentier's approach uses artificial materials and animal tissue.

FORBES: Magazine Article

Almost all animal tissue is made up of proteins, which after death break down into constituent parts, some of which end up free in the air.

BBC: Hidden graves found using chemical 'sniffer' technology

Indeed, the UNN project is further subdivided into three major experimental sub units namely: Mushroom, Plant and animal Cell tissue culture.

UNESCO: Education

When it comes to producing meat, Forgacs says the most difficult part is creating muscle tissue that tastes, looks and feels like animal flesh.

CNN: Lab-grown meat gives food for thought