Mostrando entradas con la etiqueta In Vitro. Mostrar todas las entradas
Mostrando entradas con la etiqueta In Vitro. Mostrar todas las entradas

lunes, 13 de mayo de 2013

Burger built in lab costs $325,000 to produce, 'tastes reasonably good'

ORIGINAL: Engadget
May 13th, 2013

Dr. Mark Post of the University of Maastricht
Dr. Mark Post of the University of Maastricht has carefully cultivated the most expensive burger you will probably never eat. Using stem cells and the science of tissue engineering, Post and his team have developed a method for creating an edible product called in-Vitro meat, which they hope to present in burger form at a special event in London next month. Despite the burger's artificial origins, Post claims it "tastes reasonably good.

The in-Vitro burger was designed as a proof-of-concept to address the problem of a growing global population with a rapidly dwindling food supply. Even so, it's unlikely that lab-grown meat will be as widely available as White Castle anytime soon since creating it is an expensive, time-consuming process -- a single burger costs about $325,000 to produce. Each pricey patty begins its life as cells sourced from the necks of slaughterhouse cows, which are then developed in a growth serum comprised of fetal calf stem cells. After three weeks, those cells divide into a strip of meat, about half an inch long. Combine about 20,000 of those tissue strips and you've got yourself a burger. If that doesn't get your taste buds tingling, we don't know what will.

jueves, 16 de agosto de 2012

Peter Thiel Bets Big On 3-D Printed Meat

ORIGINAL: FastCo


The legendary VC’s investment means factory-assembled, cruelty-free, 100% natural-feeling leather may be coming as soon as next year. After that: Get ready for your first test-tube steak.

A world of animal-free animal products would be better for our carbon footprint and our rainforests, make us safe from drug-resistant bacteria and pink slime. Vegan meat is, improbably, a hot topic in Silicon Valley lately; Twitter’s co-founders recently made a large investment in a vegetable product that tastes impossibly close to real meat. While their investment whips chickeny goodness out of shredded plant proteins, a company called Modern Meadow is taking things a step wilder, culturing and then bioprinting ultralifelike meat and leather products directly from real animal cells. The company, which emerged from Singularity University’s incubator, today announced a six-figure seed investment from Peter Thiel’s Breakout Labs, dedicated to supporting early stage science, putting lab-printed meat that much closer to your hungry mouth.

Chief scientist Gabor Forgacs (who appeared on Fast Company's 100 Most Creative People in Business list in 2010) founded a company called Organovo, a startup specializing in 3-D printed, bioengineered organs. As his son, Modern Meadow co-founder and CEO Andras Forgacs, explains, this new venture is, ahem, a natural outgrowth of that one. "The idea struck us that if we can make medical-grade tissues that are good enough for drug companies, good enough for patients, then certainly we can find other applications for tissue engineering." Forgacs does seem to understand how terrifying that sounds, which is why his startup has been relatively press-shy until the announcement this morning, and also why they’re starting with wearable, not edible, products. Still, he argues that cell culturing for food is as old as, well, culture itself:

"Whether you’re brewing beer or making yogurt, you’re really doing cell culture," he says. In this case, though, the process involves
  • biopsying a living animal(a relatively harmless procedure),
  • isolating the desired cells
  • growing large numbers of them, and
  • preparing them into cell aggregates--spheres of tens of thousands of cells.
These aggregates can then become the raw material for more industrial processes.

In the case of complete organs, that process is something like 3-D printing. For calfskin--the product that Modern Meadow intends to turn out by the end of the year--it would resemble something more like regular printing or weaving. The end result will be a hairless, pre-tanned, soft, smooth, chemical- and waste-free material in any color or pattern imaginable--Komodo dragon skin purse, anyone?--ready for guilt-free accessorizing.

Anya Kamenetz is a senior writer at Fast Company, where she writes the column Life In Beta about change. She’s the author of two books, Generation Debt ... Continued


Modern Meadow
"We are developing proprietary tissue engineering technologies to produce high value, food grade animal protein (e.g. meat and hide) without the need to raise, slaughter and transport livestock. At scale, this enables lower costs and lower inputs of land, water, chemicals and fossil fuels. Our customers are first the leather industry (fashion, furniture, etc.) then the food industry with products that have near universal global consumer demand"

domingo, 5 de agosto de 2012

Meat the future

ORIGINAL: Meat The Future





Meat the future is a project that intends to inform people about todays unsustainable and inhumane meat industry. But also give hope for a change as there is a solution in sight, called In Vitro meat.

Please help us spread the word!

If you would like to get in touch with us, please send an email to contact@meatthefuture.org

This is a project by Afshin Moeini, Christian Poppius and Kim Brundin from Beckmans College of Design.