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Concept
Cellular agriculture
Summary
Cellular agriculture focuses on the production of agricultural products from cell cultures using a combination of biotechnology, tissue engineering, molecular biology, and synthetic biology to create and design new methods of producing proteins, fats, and tissues that would otherwise come from traditional agriculture. Most of the industry is focused on animal products such as meat, milk, and eggs, produced in cell culture rather than raising and slaughtering farmed livestock which is associated with substantial global problems of detrimental environmental impacts (e.g. of meat production), animal welfare, food security and human health. Cellular agriculture is a field of the biobased economy. The most well known cellular agriculture concept is cultured meat.
Although cellular agriculture is a nascent scientific discipline, cellular agriculture products were first commercialized in the early 20th century with insulin and rennet.
On March 24, 1990, the FDA approved a bacterium that had been genetically engineered to produce rennet, making it the first genetically engineered product for food. Rennet is a mixture of enzymes that turns milk into curds and whey in cheese making. Traditionally, rennet is extracted from the inner lining of the fourth stomach of calves. Today, cheese making processes use rennet enzymes from genetically engineered bacteria, fungi, or yeasts because they are unadulterated, more consistent, and less expensive than animal-derived rennet.
In 2004, Jason Matheny founded New Harvest, whose mission is to "accelerate breakthroughs in cellular agriculture". New Harvest is the only organization focused exclusively on advancing the field of cellular agriculture and provided the first PhD funding specifically for cellular agriculture, at Tufts University.
By 2014, IndieBio, a synthetic biology accelerator in San Francisco, has incubated several cellular agriculture startups, hosting Muufri (making milk from cell culture, now Perfect Day Foods), The EVERY Company (making egg whites from cell culture), Gelzen (making gelatin from bacteria and yeast, now Geltor), Afineur (making cultured coffee beans) and Pembient (making rhino horn).
Official source
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