L-arginine Powder

L-arginine Powder is a high-purity white crystalline powder, the main component of which is L-arginine. 

Uniform particle size distribution
Through advanced spray drying and high-pressure homogenization technology, the particle size of L-arginine Powder is precisely controlled within the range of 10-50 microns.

Good solubility
L-arginine Powder is micronized to increase the surface area of ​​the powder significantly. Combined with uniform particle size and low impurity content, its solubility in water reaches more than 98%.

High purity
L-arginine Powder undergoes a multi-step ion exchange resin adsorption and activated carbon decolorization process to remove impurities and pigments effectively, and the purity is stably maintained at more than 98%-99.5%.

1. Cardiovascular health

L-arginine is a precursor to nitric oxide (NO), a potent vasodilator that regulates blood vessel tone and blood pressure. It helps lower blood pressure in hypertensive patients and improves conditions like arteriosclerosis, angina, heart failure, ischemia, diabetes, and obesity.

2. Metabolic function

L-arginine plays a key role in the urea cycle by converting ammonia into urea, aiding liver function, and reducing blood ammonia levels. It may also enhance insulin sensitivity, supporting the management of type 2 diabetes.

3. Immune function and wound healing:

It supports immune cell function, promotes immune modulators, and participates in collagen synthesis, which aids tissue repair and wound healing. L-arginine also contributes to immune defense and may inhibit viral infections.

4. Neurological health

L-arginine supports cognitive function and has potential benefits for neurodegenerative conditions.

5. Reproductive Health

It influences male fertility by affecting sperm production and motility, and plays a role in female reproductive health.

6. Antioxidant properties

L-arginine reduces oxidative stress and protects cells from damage.

1. Medical Uses

Treats hypertension, angina, erectile dysfunction, chronic limb ischemia, diabetes, liver and kidney diseases, and gestational hypertension.

2. Nutritional Supplements

Used by athletes to enhance performance and endurance, and as a growth hormone stimulant.

3. Food and Industrial Uses

Employed as a food additive, animal feed ingredient, and fertilizer, supporting growth in infants and young children.

Microbial Fermentation
Using optimized strains such as Corynebacterium glutamicum and Escherichia coli. Strain improvement via mutagenesis enhances yields, with some strains producing up to 31 g/L.

Fermentation Control

During fermentation, critical parameters-pH, temperature, oxygen levels, and nutrient supply-are strictly monitored and adjusted. Advanced control methods, including dissolved oxygen feedback and pH regulation, are employed to maximize production efficiency and maintain optimal microbial activity.
 

Biosynthesis Pathway

Within the fermentation process, glucose undergoes a series of enzymatic reactions, converting first into L-glutamic acid and subsequently into L-arginine through targeted metabolic pathways.

Extraction and Purification

After fermentation, L-arginine is extracted from the broth using techniques such as ion exchange, resin adsorption (e.g., DR1 resin), and precipitation. Further purification involves activated carbon decolorization and the use of cation and anion exchange resins to achieve high purity levels.

Process Optimization
To improve overall yield, additional strategies include supplementing the culture medium with nitrogen sources like L-glutamine and L-aspartic acid, as well as genetic overexpression of key enzymes involved in L-arginine biosynthesis.

Logistics services

As a biotechnology company, Tihealth Biotechnology provides international cross-border e-commerce logistics with the following features:

1. International Express Delivery

• Partners with major carriers such as DHL, FedEx, and UPS.
• Fast and reliable shipping, typically within 5 to 7 business days.
• An extensive global branch network facilitates smooth package sending and receiving.
• Real-time tracking is available for both sellers and buyers.

2. Dedicated Logistics Services

• Tailored logistics solutions for specific countries or regions.
• Faster transit times of approximately 7 to 15 days.
• More precise logistics handling focused on target markets.
• Often more cost-effective than standard express delivery.

3. Dual Customs Clearance Support

• Provides import and export customs clearance based on client needs.
• Simplifies and speeds up customs procedures.
• Reduces potential clearance issues and delays.

OEM Services

Tihealth Biotechnology offers comprehensive OEM solutions with strict quality and confidentiality standards:

1. Customized Production

• Products tailored to customer brand requirements and designs.
• Uses in-house production equipment, technology, and processes.

2. Quality Control

• Strict quality management system aligned with industry standards.
• Controls raw material sourcing, production monitoring, and final product inspection.
• Ensures consistent safety and quality compliance.

3. Brand Confidentiality

• Protects client brand information and trade secrets rigorously.
• Implements confidentiality agreements and restricts internal access.
• Prevents leaks of formulas, designs, and other sensitive data.

4. Regulatory Consultation And Support

• Offers guidance on health product regulations and compliance.
• Helps clients understand national and local laws.
• Assists with product registration, filing, and legal sale requirements.

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