Food & Pharma Grade L-Glutamic Acid 99% Purity Fermented Amino Acid Bulk Supplier

Our L-Glutamic Acid is pure white crystalline amino acid manufactured via deep liquid-state microbial fermentation, fully animal-free raw material without chemical synthesis. The product reaches minimum 99.0% assay purity, strictly controlled low moisture and heavy metal index to match global food additive, nutraceutical, biotech fermentation and pharmaceutical intermediate standards.

Different from generic industrial glutamic acid raw materials, we adopt segmented temperature fermentation & gradient cooling crystallization craft to eliminate excess fine powder and insoluble impurities. Stable pH value, uniform 80–100 mesh particle size delivers outstanding mixing performance for premix blending, automatic filling and long-distance sea freight storage. Two standard grades are available: food compliance grade for seasoning umami boosting, and high-purity pharma grade for oral nutrition formulations and drug synthesis intermediates.

This free-acid form amino acid is the core precursor of Monosodium Glutamate (MSG), widely recognized by global food processing factories, nutrition labs and biological fermentation plants. Every production batch undergoes full lab testing before delivery, with complete test reports, Halal & Kosher certification support to satisfy cross-border import inspection requirements from Southeast Asia, Europe, North America and Middle East markets.

• Food Seasoning Industry

Serves as natural umami base raw material for instant noodles, savory snacks, condiment sauce, frozen food and broth concentrates. Used to produce sodium glutamate (MSG) via neutralization reaction for commercial flavor enhancement.

• Nutraceutical & Health Supplement

Added into oral amino acid compound formulas, sports nutrition powder and dietary capsules to supplement human essential glutamic acid intake, support body amino acid balance.

• Pharmaceutical Intermediate

Raw material for synthesis of brain health medicine, amino acid infusion liquid and targeted nutritional injections, complying with EP/USP trace impurity limits.

• Biotech & Microbial Fermentation

Acts as high-efficiency nitrogen source and carbon-amino substrate for probiotic cultivation, enzyme fermentation, microbial culture medium and bio-fermentation industrial production.

• Animal Feed & Aquaculture Additive

Functional amino acid additive for fish, poultry and livestock premix feed, improve feed palatability and animal nutrient absorption rate.

• Laboratory Research Reagent

High-purity raw material for cell culture experiment, amino acid analysis lab test and biochemical research projects.

• Independent Fermentation Production Base

30–34°C constant temperature controlled fermentation workshop, stable pH 6.8–7.2 fermentation system to cut by-product generation, consistent batch yield and stable purity without batch fluctuation.

• Multi-stage Purification & Decolorization Process

3-level filtration + activated carbon decolorization technology ensures bright white powder, zero visible insoluble residue, ideal for high-standard food & pharma blending.

• Strict Full-Range QC Batch Inspection

Each lot tests assay, drying loss, sulfate, heavy metal, pH and microbiological indicators; support third-party SGS pre-shipment inspection as buyers'demand.

• Complete Global Import Qualifications

We provide Halal, Kosher, factory production license, COA, CO, MSDS documents for customs clearance of all mainstream export countries.

• Stable Export Logistics Solution

25kg waterproof packaging with PE inner liner, palletized loading to avoid moisture and breakage during long sea transport; professional freight team handles bulk container delivery.

• Flexible Particle & Grade Customization

Adjustable 80 mesh / 100 mesh powder size, switchable food/pharma grade to match customers' mixing, filling and production equipment parameters.

• Low Agglomeration Storage Performance

Moisture content strictly limited ≤0.5%, anti-humidity inner liner packaging prevents powder lump formation during 24-month shelf life.

• Professional B2B One-Stop Service

Dedicated foreign trade technical sales team offers formula consultation, sample testing, customized packaging and OEM private label support at competitive factory direct price without middle markup.

• Packaging Customization

Standard package: 25kg kraft paper bag with PE inner liner, 25kg woven export sack for bulk wholesale

Small retail OEM: Custom small bag, canister, capsule packaging with neutral packaging or buyer private label printing

• Specification Customization

Adjust mesh fineness (80/100 mesh), separate food grade or pharma grade production as customer technical requirement

• Certification Matching

Assist to apply Halal/Kosher certification labeling on outer package, attach customized batch COA per shipment

• Shipment Customization

Pallet reinforced loading, mixed container loading with other amino acid products, door-to-door freight quotation support

• MOQ & Sample Policy

Small trial order available; free lab sample support with buyer bearing express freight, formal bulk order starts from 1 ton

Q1: What is the essential difference between L-Glutamic Acid and MSG?

A: L-Glutamic Acid is free acidic amino acid powder with weak acid property; MSG is its sodium neutralized salt form, the direct commercial flavor enhancer widely used in catering. Our glutamic acid is the upstream raw material for MSG manufacturing.

Q2: Can this product be directly used as fermentation medium nutrient?

A: Yes, our low-impurity fermented L-Glutamic Acid is perfect nitrogen & amino acid source for microbial fermentation, probiotic culture and biotech production lines.

Q3: How do you guarantee consistent crystal particle uniformity of each batch?

A: We adopt programmed gradient cooling crystallization with fixed cooling rate & static crystallization time, which restrains irregular coarse crystal and excess fine powder generation to stabilize mesh distribution.

Q4: Is this raw material acceptable for high-purity nutraceutical capsule formulas?

A: Absolutely. Strict heavy metal ≤10ppm, ultra-low sulfate and ash residue specifications fully meet global nutraceutical and dietary supplement purity standards.

Q5: Can I request customized particle size beyond standard 80–100 mesh?

A: Custom mesh specifications are supported. Our vibration screening line can adjust particle distribution to match your automatic mixing and filling machine's technical demand.

Q6: How to avoid moisture absorption and caking during sea shipment storage?

A: Every package is equipped with thick moisture-proof PE inner liner, outer woven/kraft bag double isolation; pallet shrink wrapping reduces humidity exposure in warehouse and container transit.

Q7: What third-party inspection reports can you provide before shipment?

A: We support SGS full-index testing, microbial safety inspection, and other authorized third-party lab verification according to buyers' import customs rules.

Q8: What documents will you provide for customs clearance when exporting bulk goods?

A: Complete set including commercial invoice, packing list, Certificate of Origin (CO), batch COA, MSDS, Halal/Kosher certification (if ordered), factory production qualification copy.

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