Phys.org

Powerhouses for fake meat: Muscle protein can now be grown in chloroplasts of lettuce and tobacco plants

Livestock farming requires valuable land to grow fodder, uses vast amounts of freshwater and contributes to global warming through methane and nitrous oxide emissions. And, for many consumers it is important to prevent animal suffering. For these reasons, the global market for meat alternatives is currently worth 6.7 billion to 8.1 billion per year and is projected to grow 8.1% to 12.3% each year over the next decade.