NH Foods says the product is made with a yam-based powder and other ingredients.
日本ハムは述べています、その製品は作られていると、ヤム芋をもとにした粉やその他の原材料で。
The company says it spent six months testing and developing the product's flavor and texture to resemble the fish. It plans to market the alternative tuna to businesses from April.
Research firm Fuji Keizai estimates the global market for alternative food products will expand to 44 billion dollars by 2030, about four times bigger than in 2022.