E621 - 味精
功能: 增味劑
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. - 维基百科
欧洲食品安全局的评价: 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)
要评估您对E621 - 味精食品添加剂的暴露程度,您可以浏览我们包含它的产品列表。请参阅下面带有
婴幼儿 | 幼儿 | 孩子 | 青少年 | 成人 | 老年 | |
---|---|---|---|---|---|---|
< 1 | 1至2岁 | 3至9岁 | 10至17岁 | 18至64岁 | 65+ | |
高风险 (50%以上的人) | ||||||
中等风险 (5%以上的人) |
: 达到超过最大剂量而无不良反应的风险(未观察到不良反应水平 - NOAEL)
: 达到或超过可接受的每日摄入量 (ADI) 的风险
国家: 中华人民共和国 - 查看来自全球的匹配产品