Question

Monosodium glutamate (MSG) is used in foods to enhance which taste sensation?

• A. Bitter
• B. Sour
• C. Umami
• D. Astringency

Hint:

Think MSG → Umami → Savory flavor. Umami is the fifth basic taste and is often associated with protein-rich foods.

Answer 1

The Correct Option is C

Monosodium glutamate (MSG) is a flavor enhancer commonly added to foods such as soups, processed meats, and snacks.
MSG is the sodium salt of glutamic acid, a naturally occurring amino acid.
It is well known for intensifying the taste sensation known as umami, which is recognized as the fifth basic taste after sweet, sour, salty, and bitter.
Umami is often described as a savory, broth-like, or meaty flavor. It is commonly found in foods rich in amino acids like glutamate, such as cheese, tomatoes, soy sauce, and mushrooms.
The other options represent different taste sensations:
- Bitter is sensed due to substances like quinine or caffeine.
- Sour arises from acids like citric acid or acetic acid.
- Astringency is not a primary taste but more of a mouthfeel caused by tannins, commonly found in unripe fruits or tea.
Therefore, MSG specifically enhances the umami taste.