E621 - L-グルタミン酸ナトリウム
機能: en:Flavour enhancer
Monosodium glutamate -MSG, also known as sodium glutamate- is the sodium salt of glutamic acid, one of the most abundant naturally occurring non-essential amino acids. Glutamic acid is found naturally in tomatoes, grapes, cheese, mushrooms and other foods.MSG is used in the food industry as a flavor enhancer with an umami taste that intensifies the meaty, savory flavor of food, as naturally occurring glutamate does in foods such as stews and meat soups. It was first prepared in 1908 by Japanese biochemist Kikunae Ikeda, who was trying to isolate and duplicate the savory taste of kombu, an edible seaweed used as a base for many Japanese soups. MSG as a flavor enhancer balances, blends, and rounds the perception of other tastes.The U.S. Food and Drug Administration has given MSG its generally recognized as safe -GRAS- designation. A popular belief is that large doses of MSG can cause headaches and other feelings of discomfort, known as "Chinese restaurant syndrome," but double-blind tests fail to find evidence of such a reaction. The European Union classifies it as a food additive permitted in certain foods and subject to quantitative limits. MSG has the HS code 29224220 and the E number E621. - Wikipedia
EFSA 評価: Re‐evaluation of glutamic acid -E 620-, sodium glutamate -E 621-, potassium glutamate -E 622-, calcium glutamate -E 623-, ammonium glutamate -E 624- and magnesium glutamate -E 625- as food additives (2017/07/12)
E621 - L-グルタミン酸ナトリウム 食品添加物への暴露を評価するため、それを含む製品のリストを参照できます。 E621 - L-グルタミン酸ナトリウム 以下の
乳児 | 幼児 | 子供 | 青少年 | 成人 | 高齢者 | |
---|---|---|---|---|---|---|
< 1 | 1 〜 2 | 3 〜 9 | 10 〜 17 | 18 〜 64 | 65~ | |
高いリスク (50%以上の人が) | ||||||
中程度のリスク (5%以上の人が) |
: 有害作用なしに最大用量を超えるリスクがあります (有害作用レベルが観察されません - NOAEL)
: 1日あたりの許容摂取量(ADI)に達する、またはそれを超えるリスク
国: 日本 - 全世界から一致する製品を表示