Protein Is Starting to Break Free From the Animal That Made It

Israeli based, Ever After Foods' acquisition of Belgium cultivated-fish specialist Fishway might look like another piece of consolidation in food biotech. But something more interesting is happening underneath it.

Protein is beginning to become detached from the animal, crop or agricultural system that traditionally produced it.

Ever After Foods describes what it is building as an "industrial protein manufacturing platform". Fishway brings aquatic cell lines and expertise in animal-component-free growth media into a system already designed to combine biology, edible scaffolds and bioprocessing across different species. The ambition isn't simply to manufacture a cultivated steak or fish fillet. It is to create an adaptable production system capable of making different proteins for different food applications.

That distinction matters.

For more than a decade, alternative-protein companies largely tried to recreate familiar foods: the plant-based burger, cultivated steak, fermentation-derived milk or animal-free egg. The emerging biotech model is potentially much broader. Instead of asking "How do we replace meat?", manufacturers can increasingly ask "What protein do we need, with what nutritional or functional characteristics, and what is the best biological system for producing it?"

We've already begun seeing where this can lead. Precision fermentation can produce whey and casein without a dairy cow. Molecular farming can turn plants into biological production systems. SunRice recently demonstrated rice enriched with bovine collagen through biotechnology. Cultivated cells can produce fish or animal biomass without growing the entire animal.

Fishway adds another variation. Its aquatic cell technology can potentially produce cultivated fish biomass containing the nutritional components manufacturers want from seafood while avoiding some of the environmental contaminants associated with conventional fish.

Interestingly, one of the first applications planned by Ever After Foods is not a cultivated salmon fillet for the supermarket freezer. It is functional cultivated protein ingredients for premium pet food.

That may tell us considerably more about where food biotech is heading.

Rather than biotechnology simply producing substitutes for conventional foods, the next generation could increasingly produce ingredients, proteins, fats, collagen, biomass and nutritional compounds that manufacturers incorporate into products consumers already understand.

For consumers, the change could therefore arrive quietly.

The supermarket of the future may not contain a clearly separated "alternative protein" aisle. Biotechnology could instead disappear inside everyday foods, supplying particular nutritional, functional or sustainability characteristics without consumers necessarily thinking of the finished product as "alternative" at all.

The important question may soon cease to be where did this protein come from?

It could become what was this protein designed to do?

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