L-Arginine L-Glutamate

Neutral Odor Profile – This white crystalline powder features nearly odorless or faintly scented properties, adapting to strict odor-control scenarios in food and formula production with high application flexibility.

Controlled Thermal Decomposition – It undergoes stable thermal decomposition within the precise temperature range of 193–194.6°C, enabling controllable performance for targeted industrial and processing applications.

High-Quality Amino Acid Compound – The standardized 25% aqueous solution delivers rich and balanced amino acid content, containing 13.5g L-arginine and 11.5g L-glutamic acid per 100mL, providing efficient nutritional supplementation.

Stable Hydrated Crystal Structure – Naturally existing as a trihydrate crystal under conventional environments, it boasts stable physical properties and excellent storage stability for long-term preservation.

Product Description

L-Arginine L-Glutamate is a compound amino acid formed by L-arginine and L-glutamic acid. With a stable trihydrate crystalline state, mild sensory traits and fixed thermal decomposition characteristics, it is a high-purity functional amino acid material widely used in food flavor modulation and health-related applications.

L-Arginine L-Glutamate

Product Parameters

Melting point >185°C (dec.)
Storage temp. −20°C
Solubility Aqueous Acid (Sparingly), Water (Slightly)
Form Solid
Color White to Off-White
Odorodorless
LogP-1.287 (est)
CAS DataBase Reference4320-30-3(CAS DataBase Reference)
EPA Substance Registry SystemL-Glutamic acid compd. with L-Arginine (1:1) (4320-30-3)
WGK Germany 3

Application Scenarios

It serves as a professional flavor enhancer, prominently optimizing and refreshing green tea taste with a conventional dosage of 1%–2%. Nutritionally, these two amino acids are conditionally essential for infants and children due to insufficient endogenous synthesis. Additionally, L-arginine benefits retinal health, granting this compound valuable potential in health care and pharmaceutical auxiliary applications.

L-Arginine L-Glutamate

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