昔者先王 … 未有火化,食草木之實、鳥獸之肉,飲其血,茹其毛。… 後聖有作,然後修火之利 … 以炮以燔,以亨以炙,以為醴酪。…
Raw salmon flesh may contain Anisakis nematodes, marine parasites that cause anisakiasis. Before the availability of refrigeration, the Japanese did not consume raw salmon. Salmon and salmon roe have only recently come into use in making sashimi (raw fish) and sushi.