(S)-a-Amino-1H-imidazole-4-propanoic Acid
(S)-1H-Imidazole-4-alanine
a-Amino-4(or 5)-Imidazolepropionic Acid
d,l-histidine
1H-Imidazole-4-propanoic acid, α-amino-, (S)-
FEMA 3694
(S)-histidine
EINECS 200-745-3
HISTIDINE, L-
His
Histidine
H-L-HIS-OH
3-(1H-imidazol-4-yl)-L-Alanine
hydrogen L-histidinate
L-His
Histidin
L-Histdine
L-Hisidine
MFCD00064315
L-Histidine

L-Histidine is a naturally occurring amino acid that is commonly used in the food industry as a food additive. It is an essential amino acid, which means that the body cannot synthesize it and it must be obtained through diet.
As a food additive, L-Histidine is primarily used as a flavor enhancer and to improve the nutritional value of processed foods. It has a slightly sweet taste and is often added to food products, such as meat products, soups, and sauces, to enhance their flavor. L-Histidine is also used as a nutritional supplement in infant formulas and sports drinks.
L-Histidine is generally regarded as safe for consumption in small amounts and is well-tolerated by most people. It is also found naturally in many foods, including meats, fish, and dairy products.
In addition to its use as a food additive, L-Histidine is also available as a dietary supplement. It is often marketed as a supplement that can help support healthy immune function, improve sleep quality, and enhance exercise performance.
Overall, L-Histidine is a valuable food additive that provides a range of benefits to the food industry. It is commonly used in processed foods to enhance their flavor and improve their nutritional value, and is generally safe for consumption in small amounts. As with any food additive or dietary supplement, it is important to use L-Histidine in moderation and in accordance with industry guidelines to ensure its safety and efficacy.