Food Grade L-Glutamic Acid 99% White Powder - High-Purity Amino Acid for Supplement Formulation
L - Glutamic acid is a non - essential amino acid that is widely used in the food and pharmaceutical industries. Here are the features, advantages, and precautions of food - grade L - glutamic acid 99% white powder:
Product Features
High Purity: With a purity of 99%, this product contains very few impurities, ensuring its quality and stability. It can provide a precise amount of L - glutamic acid for supplement formulation.
White Powder: It appears as a fine white powder, which is easy to handle, measure, and mix. The powder has good fluidity, allowing for uniform distribution in various formulations.
Good Solubility: L - Glutamic acid is soluble in water, which facilitates its absorption and utilization in the body. It can be easily dissolved in aqueous solutions, making it suitable for use in liquid and solid supplement formulations.
Product Advantages
Enhanced Flavor: In the food industry, L - glutamic acid is commonly used as a flavor enhancer. It can improve the taste of food, making it more palatable and enjoyable. This property is widely utilized in the production of processed foods, seasonings, and instant noodles.
Metabolic Support: L - Glutamic acid plays a crucial role in the body's metabolic processes. It is involved in the synthesis of proteins, peptides, and other important biomolecules. Additionally, it participates in the transportation of ammonia in the body, helping to maintain the balance of nitrogen metabolism.
Neurotransmitter Regulation: It is a precursor to the neurotransmitter glutamate, which is essential for normal brain function. Glutamate is involved in cognitive processes, memory formation, and nerve signal transmission. Adequate levels of L - glutamic acid may support optimal brain health and cognitive performance.
Immune System Support: L - Glutamic acid is involved in the production of immune - related molecules and helps maintain the normal function of immune cells. It may contribute to a stronger immune system, enabling the body to better defend against infections and diseases.
Precautions
Dosage Consideration: While L - glutamic acid is generally recognized as safe, excessive intake may have adverse effects. The appropriate dosage depends on various factors such as age, health status, and the purpose of use. It is recommended to follow the recommended dosage guidelines provided by the manufacturer or consult a healthcare professional.
Allergic Reactions: Although rare, some individuals may be allergic to L - glutamic acid. If you experience any allergic symptoms such as itching, rash, swelling, or difficulty breathing after using products containing L - glutamic acid, discontinue use immediately and seek medical attention.
Interaction with Medications: L - Glutamic acid may interact with certain medications. For example, it may affect the absorption or metabolism of some drugs. If you are taking any medications, it is advisable to consult your doctor or pharmacist before using L - glutamic acid supplements to avoid potential drug - nutrient interactions.
Storage Conditions: Store the L - glutamic acid powder in a cool, dry place, away from direct sunlight and heat. Keep the container tightly closed to prevent moisture absorption and contamination. Proper storage conditions help maintain the quality and stability of the product.
Appearance | White crystalline powder |
Density | 1.46 g/cm3 |
Melting Point | 224 °C (decomp) |
Boiling Point | 333.8ºC at 760 mmHg |
Flash Point | 155.7ºC |
Refractive Index | 1.508 |
Water Solubility | H2O: 7.5 g/L (20 ºC) |
Storage Conditions | Keep container tightly closed in a dry and well-ventilated place. /L-Glutamic acid hydrochloride/ |
Vapor Pressure | |
Toxicity | LD50 orally in Rabbit: > 30000 mg/kg |
Odor | Odorless |
Taste | Umami sour taste|Acidic (glutamate-like) taste |
Use:
Biologically significant amino acid, plant growth regulator, fungicide.It is used in biochemical research and medicine for hepatic coma, preventing epilepsy, reducing ketonuria and ketemia.Used in pharmaceuticals, food additives, nutrition enhancers.Salt substitutes, nutritional supplements, umami flavors.



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