Seafood lovers know the fatty marbling is what makes tuna sashimi and sushi so tasty, so for the industry, it’s the fish’s ...

Tuna is highly prized by sushi chefs, but quality can vary and the process of checking the fish by hand with saws at the ...

Usually, several people assess how fatty a tuna ... diagram on a screen to indicate the fish's fattiness. Fatty meat absorbs fewer sound waves than lean meat and AI sorts real data from misleading ...

Fujitsu's Sonofai machine uses ultrasound and AI to assess tuna fattiness in 12 seconds, aiming to improve seafood quality evaluation.