monosodium salt of glutamic acid. msg. food additive e621. flavor seasoning. the fifth taste, umami. palatability enhancer

msg food additive e621 powder taste umami glutamate monosodium glutamic amino acid enhancer fast isolated white background asia danger asian china chinese salt cook powdered seasoning cooking crystal calcium cuisine delicious eat flake flavor monopotassium magnesium ingredient chemical dissolve monohydrate toxic mono wooden scoop product sauce savory sodium thai warning mixture enhance palatability acid msg e621 seasoning umami enhancer