Premium Amino Acid Matrix by Xi'an Tihealth

In the highly competitive sports nutrition and clinical dietary supplement markets, formulators require amino acids that offer absolute purity and excellent solubility. Xi'an Tihealth provides an industrial-grade, ultra-pure L-Arginine Base Powder (C6H14N4O2) engineered specifically for high-performance formulations.

Manufactured via advanced microbial fermentation (utilizing non-GMO Corynebacterium glutamicum), our L-Arginine is a conditionally essential amino acid critical for protein synthesis and the urea cycle. Recognized globally as the primary biological precursor to Nitric Oxide (NO), it is the foundational active ingredient in "Pre-Workout" pump formulas, cardiovascular support capsules, and specialized medical nutrition. Refined through rigorous ion-exchange chromatography, our powder guarantees a pharmaceutical-grade purity of ≥99.0%, offering exceptional cold-water solubility and a standardized micronized particle size.

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Integrating free-form amino acids into RTD (Ready-to-Drink) beverages or dense powder blends often presents challenges with solubility, pH shifting, and bitter off-notes. Our processing eliminates these industrial bottlenecks:

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• 100% Fermentation-Derived (Vegan Compliance):
• Unlike cheaper amino acids extracted from animal keratin (feathers/hair), our L-Arginine is synthesized entirely through plant-based carbohydrate fermentation. It is 100% vegan, hypoallergenic, and perfectly suited for clean-label sports nutrition brands.
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• Micronized Dispersion (10-50 μm):
• Through advanced spray drying and high-pressure homogenization, we strictly control the particle size. This micronization drastically increases the surface area, ensuring instantaneous, clump-free dissolution even in cold-water shaker cups.
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• Ultra-High Purity (Resin Adsorption):
• Utilizing a multi-step ion-exchange resin and activated carbon decolorization process, we strip away fermentation byproducts and heavy metals. This guarantees an assay of 99.0% - 101.0%, free from the fishy or pungent odors associated with low-grade amino acids.

Strict control over specific rotation and pH is essential for verifying L-Arginine Base quality. Below is the analytical data sheet for our standard specification.

Replacing non-compliant medical claims with scientifically validated biological mechanisms, L-Arginine supports premium dietary formulas targeting:

Nitric Oxide (NO) Synthesis & Vasodilation

L-Arginine is the direct substrate for the enzyme endothelial nitric oxide synthase (eNOS). The conversion of L-Arginine into Nitric Oxide (NO) promotes the relaxation of smooth muscle cells in blood vessels (vasodilation). This mechanism supports healthy blood flow, optimal oxygen delivery to active muscle tissue, and overall cardiovascular performance.

Hepatic Detoxification (Urea Cycle)

As a vital intermediate in the Urea Cycle, L-Arginine assists the liver in converting highly toxic ammonia (a byproduct of intense protein metabolism and physical exertion) into water-soluble urea for excretion. This makes it an essential component in post-workout recovery and hepatic support formulations.

• Sports Nutrition ("Pre-Workout" Formulas):
• The gold standard active ingredient (often paired with L-Citrulline and Beta-Alanine) to maximize the "muscle pump" effect, enhance endurance, and accelerate lactic acid clearance during resistance training.
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• Cardiovascular Health Supplements:
• Formulated into capsules and powder blends targeting healthy blood pressure maintenance and endothelial elasticity in aging populations.
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• Foods for Special Medical Purposes (FSMP):
• Utilized in clinical enteral and parenteral nutrition to support wound healing, immune modulation, and severe burn recovery due to its role in collagen synthesis.
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• Men's Vitality Blends:
• A foundational ingredient in male performance and stamina capsules, capitalizing on its vasodilation mechanisms.

Xi'an Tihealth guarantees a sustainable, chemical-free synthesis route utilizing cutting-edge bioengineering:

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2. Strain Optimization & Fermentation:
3. Utilizing highly optimized, non-pathogenic strains of Corynebacterium glutamicum. A glucose-rich liquid medium is fermented under strictly monitored parameters (dissolved oxygen, pH, and temperature). The glucose undergoes targeted metabolic pathways to synthesize L-Arginine extracellularly.
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5. Broth Filtration & Resin Adsorption:
6. The raw fermentation broth is filtered to remove the microbial biomass. The liquid is then passed through specialized macroporous and ion-exchange resins (e.g., DR1 cation resin) to selectively capture the L-Arginine while allowing impurities to wash away.
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8. Elution & Decolorization:
9. The amino acid is eluted from the resin using aqueous ammonia. The solution is then passed through pharmaceutical-grade activated carbon to strip away any remaining pigments or pyrogens.
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11. Crystallization & Micronization:
12. The purified liquid is concentrated under vacuum and crystallized. The resulting white crystals are centrifuged, washed, dried, and ultimately micronized to a specific particle size for optimal formulation performance.

Operating under an ISO9001:2015 & FSSC22000 Quality Management System, Xi'an Tihealth utilizes high-barrier packaging to ensure amino acid stability and prevent moisture ingress during global transit.

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Should I formulate with L-Arginine Base or L-Arginine HCl?

This is critical for beverage formulators. L-Arginine Base (this product) contains more active arginine per gram (approx. 99%) but has a strongly alkaline pH (10.5-12.0) and a distinctly bitter/fishy taste, requiring careful buffering (e.g., with Citric or Malic acid) and flavor masking in liquid formulations. L-Arginine HCl is bonded with a hydrochloride molecule, making it acidic (pH 4.5-6.0), highly soluble, and milder in taste, but it yields less active arginine per gram.

Is this L-Arginine sourced from animal products (feathers/hair)?

Absolutely not. While cheaper amino acids on the market are sometimes extracted via the acid hydrolysis of duck feathers or animal hair, our L-Arginine is produced 100% via microbial fermentation of plant-based carbohydrates (glucose). It is strictly Vegan, Kosher, and Halal compliant.

Why pair L-Arginine with L-Citrulline in sports formulations?

L-Arginine is subject to heavy "first-pass" metabolism by the enzyme arginase in the liver and intestines, meaning oral doses are partially degraded before reaching the bloodstream. L-Citrulline bypasses this process and converts directly into L-Arginine in the kidneys. By blending both, formulators achieve an immediate initial spike in plasma Arginine (from the L-Arginine) and a sustained elevation (from the L-Citrulline) for prolonged Nitric Oxide production.

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