which means those items can safely be used as alternatives to soy sauce, Linsenmeyer says. Aminos are amino acids, so it makes sense that some liquid aminos would contain a good amount of protein ...

Restaurants all over the world are brewing their own soy sauce or creating custom blends and infusions, including Sushi ...

says soy sauce in Kyushu was not sweet before World War Two. Utsunomiya says supply shortages during and after the war forced breweries across the country to add amino acids to create umami flavor.