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Home Farm Animals Cattle General. Recycling the media used during the growing process is another cost-saving option being pursued by startups. While cells are growing and dividing, they release metabolites into the media, which is then thrown away. Selecting cells that are more better at converting media into growth would also increase the efficiency and lower the cost of the whole process. Cost, after all, is the whole reason why these companies are putting so much effort into finding animal-free serum.
Without drastically lower production costs, clean meat will never make it out of the lab. For Just's first clean meat produt, Tetrick has set himself the goal of being within 30 per cent of the cost of a comparable meat product.
To get there, however, he might have to fill out his lab-grown meat a little. One benefit of starting with ground meat is that you can pack them out with breadcrumbs, flour or other forms of starch, just like the real meat industry does for plenty of lower-end products. Combine a little filler with lower-cost media and the challenge of scaling clean meat suddenly becomes significantly easier.
But Post is wary about filling out clean meat products with other things. Clean meat products should be per cent meat, he says. The meat industry is already gearing up to fight that battle. Post, who is Dutch, dismisses this as an achterhoedegevecht — a fight that will have no consequences in the future.
He uses the example of the milk industry, where non-dairy milks now make up 10 per cent of the market. Elsewhere, the meat industry is starting to cosy up to the clean meat world.
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