Product Overview
L-Aspartic acid (also named L-α-Aminosuccinic acid, Asp) is a naturally derived non-essential L-form amino acid fermented via modern microbial fermentation technology, complying with FCC, USP, and EU food additive standards. Our bulk L-aspartic acid exists as fine white crystalline powder with stable acid-base performance, low impurity residue, and uniform particle distribution. Unlike synthetic chemical synthesis products, fermentation-grade L-aspartic acid features high biological activity, low D-isomer content, and excellent compatibility with multi-formula raw materials.
This raw material acts as a core chelation carrier for mineral absorption, key intermediate for aspartame sweetener synthesis, nutrition booster for fermentation culture medium, and basic monomer for compound amino acid injections, oral supplements, and sports nutrition formulas. We separate food grade and pharmaceutical grade production lines strictly to avoid cross-contamination; all batches are fully traceable with complete third-party test reports, supporting global import customs clearance for North America, EU, Southeast Asia, and Middle East markets. With moisture controlled under 0.3%, our powder avoids agglomeration during long-distance sea freight and year-round storage, maintaining consistent blending performance in premix, tablet direct compression, and liquid oral formulations.
Application
Food Industry
- Raw material for aspartame low-calorie sweetener production
- Mineral chelating agent for calcium/magnesium/zinc fortified functional beverages, dairy, solid drinks
- Flavor stabilizer for canned food, nutritional fortified snacks
Nutraceutical & Sports Nutrition
- Compound amino acid powder, oral liquid, capsule formulation core material
- Muscle metabolism support ingredient for fitness supplements
- Liver protection functional raw material for daily health supplements
Pharmaceutical Industry
- Amino acid transfusion injection compound raw material
- Detox auxiliary API intermediate for liver & cardiovascular healthcare drugs
- Culture medium nutrient for pharmaceutical microbial fermentation
Chemical & Bio-Fermentation
- Organic synthesis intermediate for peptide derivatives
- Nitrogen source culture medium for enzyme, probiotic fermentation
- Chelating additive for industrial mineral absorption systems
Why Choose Us
1. Region-Specific Purification Custom purification processes adapt to global market standards. Strict heavy metal and residue control meets EU REACH/FCC requirements, while chiral separation lowers D-isomer content for high-end pharmaceutical applications, ensuring compliant usage in different industries.
2. Stable & Flexible Supply Capacity Reserved production capacity supports urgent bulk orders and seasonal demand peaks. Long-term supply reservation and fixed inventory allocation effectively avoid stock shortages and stabilize order delivery cycles.
3. Full Compliance Document Support We provide customized clearance documents covering origin certificates, certification supporting files and regional compliance declarations. Pre-shipment document delivery ensures fast and hassle-free global customs clearance.
4. Customizable Powder Performance Adjustable particle size, fluidity and bulk density match diverse production scenarios. Optimized powder properties simplify downstream granulation and dissolution processes, helping clients cut production costs.
5. Full Batch Traceability System Unique batch trace codes record full production data. Remote video inspection, sample testing and third-party verification services are available to eliminate quality risks and ensure batch consistency.
6. Safe & Cost-Effective Logistics Reinforced pallet packaging prevents transit damage in long-distance sea freight. Multiple logistics solutions and exclusive cargo insurance guarantee safe and economical global delivery.
FAQ
Q1: What is the difference between fermentation L-aspartic acid and chemical synthetic type?
A: Our product adopts microbial fermentation process, with higher biological activity, lower D-isomer impurity, non-toxic residual solvent, fully compliant with food and oral pharma standards; synthetic products often contain heavy metal and organic solvent residues, only applicable to general industrial use.
Q2: Can this L-aspartic acid be used for infant fortified food raw materials?
A: Yes, our food-grade specification meets FCC infant additive standards. We can provide customized ultra-low microbial test indexes and third-party infant-grade inspection reports upon request.
Q3: What storage conditions are required for bulk sea transportation?
A: Store and ship under cool, dry environment, avoid direct sunlight and damp container cabin. Sealed original packaging can guarantee 24-month shelf life without quality deterioration.
Q4: Is your L-aspartic acid qualified for EU REACH registration?
A: We provide full raw material registration information and supporting documents for REACH filing; we can cooperate with EU local agents to complete pre-registration procedures for importers.
Q5: Can you provide free samples for formulation testing? What is sample delivery term?
A: 100g–1kg free testing samples available, customer only bears international express freight; samples shipped within 2 working days after receiving freight payment.
Q6: Does the powder support direct tablet compression without extra granulation?
A: 100 mesh fine powder has excellent mixing uniformity, but high-hardness tablet formulas still recommend light granulation to improve tablet forming rate; we can adjust particle fluidity per tablet formula.
Q7: What is your minimum order quantity for bulk export?
A: MOQ 1 full 25kg bag; full container loads (20GP/40HQ) enjoy preferential factory bulk price, mixed loading with other amino acid products acceptable.
Q8: What inspection modes can be arranged before shipment?
A: Support factory on-site third-party inspection (SGS, Intertek), pre-shipment sampling test, full batch lab testing, and video remote inspection for overseas buyers unable to visit factory.
Packaging & Shipment
- Lab sample: 10g, 100g aluminum foil vacuum bag
- Industrial bulk: 25kg fiber drum with double PE inner bag
- Sea FOB shipping for large batch orders, air express for small trial samples
1.Express Delivery
3-5 days for shipments under 100 kg
Door-to-door service
2.Ocean Freight
Over 300 kg: Approximately 30 days. Port-to-port service requires a professional customs clearance agent.
3.Air Freight
100kg-1000kg, 5-7 days
Airport-to-airport service, requires a professional customs clearance agent
Send inquiry or contact us to get free sample, and learn more details about it.
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