Monosodium glutamate 化学特性,用途語,生産方法
定義
本品は、グルタミン酸(*)のナトリウム塩であり、次の化学式で表される。
参照表示名称：グルタミン酸
化粧品の成分用途
ヘアコンディショニング剤、皮膚コンディショニング剤
説明
Monosodium glutamate, known as MSG, is the sodium salt of the amino acid glutamic acid present in all protein. It is marketed as a white crystalline salt used to enhance fl avor as the monohydrate, C5H8NNaO4 H2O.There are two forms of glutamic acid: L-glutamic acid and D-glutamic acid. The natural glutamic acid found in humans and other higher organism is L-glutamic acid only, whereas processed monosodium glutamate contains both L-glutamic acid and D-glutamic acid along with pyroglutamic acid (C5H7NO3) and other contaminants.
Monosodium glutamate(MSG) is odorless and has little flavor. It works synergistically with other substances found in food proteins such as the nucleotides disodium 5'-inosine monophosphate (IMP) and disodium 5'-guanosine monophosphate (GMP), to produce a pleasing savory taste.
化学的特性
white crystalline solid
来歴
The use of Monosodium glutamate(MSG) as a flavor enhancer is attributed to Kikunae Ikeda (1864 1936), a chemistry professor from Tokyo Imperial University. Ikeda patented Monosodium glutamate(MSG) as a flavor enhancer along with processes used to produce it. The isolated glutamic acid was then purified and converted to MSG. The use of Monosodium glutamate(MSG) as a flavor enhancer began in Japan and Asia, but widespread use of the compound in the United States did not occur until after World War II. Ajinomoto started manufacturing Monosodium glutamate(MSG) in the United States in 1956 (Ajinomoto became affiliated with Kraft General Foods in 1973).
使用
Monosodium glutamate (MSG) is a flavor enhancer that is the sodium salt of glutamic acid, an amino acid. It is a white crystal that is readily soluble in water. It intensifies and enhances flavor but does not contribute a flavor of its own. It may be present as one of the amino acids or in a free form, which is how it effectively enhances the flavor of foods. It is produced through a fermentation process of molasses. It is used at 0.1–1.0% in meats, soups, and sauces.
定義
A white crystalline
solid compound, made from
soya-bean protein. It is a sodium salt of
glutamic acid used as a
flavor enhancer, particularly in Chinese cuisine. Monosodium glutamate can cause
an allergic reaction in people who are ultrasensitive
to it.
Monosodium glutamate 上流と下流の製品情報
原材料
準備製品