Umami, The fifth taste (A.k.a. MSG)

Our tongue has been used to foods that are sweet, salty, bitter, sour and also spicy. We even learned that our tongue has different areas of taste maps. Technically, there were only 4 (spicy being a sensation) but a fifth taste emerged, referred to as Umami, Japanese for 'beautiful flavor' or 'good taste.'

Umami taste can be found in many foods such as walnuts, grapes, broccoli, tomatoes, mushrooms, seaweed and parmesan cheese. But the most common we are familiar of is Monosodium Glutamate (MSG) or Vetsin. It is also in soy sauce, fish sauce and ketchup.


In 1907, Professor Kikunae Ikeda of Tokyo Imperial University started his experiments regarding the taste apart from the 4 common flavors known to man. He knew that umami can be tasted in dashi stock (soup out of kelp which is used as base for many Japanese dishes). Prof. Ikeda extracted glutamic acid (glutamate) from the konbu broth, crystallized it and called it 'umami,' coined from the Japanese word umai (delicious).




(photo and other info courtesy of http://www.glutamate.org/media/discovery_of_glutamate.asp)




Contrary to popular belief that MSG is unhealthy or full of chemicals, glutamate is in fact an amino acid which plays an important role in the body's metabolism. MSG enhances the flavor of food, so if raw food contains saltiness and you added MSG, it becomes saltier naturally. No need for salt which contains 1/3 more of sodium, a mineral linked to certain health risks.


Nutritionists recommend that we eat foods that are low on fat and sodium, that means less salt...so next time you cook consider omitting salt, don't worry that food will taste bland, all you need is a dash of MSG!

mama cooks  – (November 10, 2011 at 9:40 AM)  

this is very interesting sis! i have always wonder what umami means but never bothered to look for it. hahaha i think my husband has lot of that umami thing! weeeee

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