Louisiana State University turns cricket protein into soy sauce in 8 hours, not 8 months

What Happened

LSU researchers patented an acid-hydrolysis process that transforms house-cricket (Acheta domesticus) powder into a dark, umami-rich, soy-sauce-like condiment in hours — a way to get a sustainability-friendly protein source into Western diets without asking anyone to eat a whole insect.

Why It Matters

Turning cricket protein into a condiment format sidesteps the biggest adoption barrier for insect protein in Western markets — the visible, whole-insect 'ick factor' — without diluting the sustainability case.

8 hours, not 8 months — and no one has to eat a whole cricket.

FET's Takeaway

8 hours versus 8 months for a soy-sauce-style fermentation is the number that will actually get a manufacturer's attention — acid hydrolysis achieving that speed without sacrificing the umami depth is the real engineering claim to verify.