High Galacturonic Acid | Low Impurity | Pharma & Clinical Nutrition Grade MCP
For pharmaceutical factories, clinical nutrition R&D labs and premium dietary supplement brands, raw material purity directly determines product efficacy, batch stability and cross-border customs compliance. Ordinary low-purity MCP (70%-85%) carries large amounts of cellulose, ash and residual sugar impurities, which dilute Galectin-3 binding activity, cause turbid finished solutions, fail EU/FDA heavy metal limits and lead to unstable clinical test results. Our super high purity modified citrus pectin (95%, 98%, 99% galacturonic acid grade) adopts triple membrane separation & multi-stage alcohol purification technology, cutting inert impurities to minimum, maximizing active polysaccharide content. Formulators can reduce formula addition dosage, improve finished product transparency, meet strict pharmaceutical impurity standards and smoothly pass US/EU import third-party audits, greatly lowering formulation failure and customs rejection risks.
Core Advantages of 95%-99% Super High Purity MCP
- Max Bioactive Content: Galacturonic acid ≥95% up to 99%, stable Galectin-3 binding efficiency, stronger heavy metal chelation & anti-inflammatory activity than low-purity counterparts.
- Ultra-Low Impurity Index: Low ash, low residual sugar, no plant fiber residue, transparent aqueous solution without turbidity, perfect for oral liquid & clinical nutrition formulas.
- Strict Heavy Metal Control: Lead, arsenic, cadmium & mercury below detection limit, fully match EU 1333/2008 & FDA GRAS limits for high-end export products.
- Uniform Fine Powder: Spray-dried & superfine crushed, fast full water solubility at room temperature, no agglomeration during compound mixing.
- Batch Consistency Guaranteed: Independent HPLC full-batch monitoring, consistent purity & molecular weight across bulk orders, avoid finished product efficacy fluctuation.
- Multi-Grade Customization: 95% /98% /99% three high-purity grades to match different formulation cost & standard demands.
Full COA Technical Specification (98% Benchmark Grade)
| Test Item | Standard Limit (98% Grade) | Actual Test Result |
|---|---|---|
| Appearance | Pale yellow free-flowing fine powder, faint citrus odor | Qualified |
| Galacturonic Acid Content | ≥98% | 98.41% |
| Molecular Weight | 8000–15000 Da (customizable 5k–22k Da) | 11200 Da |
| Degree of Esterification (DE) | 10%–25% | 18.6% |
| Loss on Drying | ≤10.0% | 7.82% |
| Total Ash | ≤2.0% | 1.35% |
| Acid Insoluble Ash | ≤0.8% | 0.42% |
| Lead (Pb) | ≤0.5 mg/kg | Not Detected |
| Arsenic (As) | ≤1.0 mg/kg | Not Detected |
| Cadmium / Mercury | ≤0.3 mg/kg each | Not Detected |
| Total Aerobic Plate Count | ≤500 CFU/g | 120 CFU/g |
| Mold & Yeast | ≤50 CFU/g | Negative |
| Coliform / E.Coli / Salmonella / Staphylococcus | Negative per 25g | All Undetected |
| Solubility (Room Temp Water) | 100% dissolve without lump | Passed |
| E Number | E440 | - |
| CAS No. | 9000-69-5 | - |
| HS Code | 1302200000 | - |
| Shelf Life | 24 months sealed cool dry storage | - |
Purity Grade Selection Guide (75% / 85% / 95–99%)
1. 75% Galacturonic Acid – General Food & Feed Grade
Best For: Ordinary solid drinks, general fiber supplements, animal feed additives, low-cost mass-market health food with loose impurity standards.
Limitations: Higher ash & plant fiber impurities, low binding activity, not suitable for export, pharmaceutical or clinical formulas.
2. 85% Galacturonic Acid – Conventional Dietary Supplement Grade
Best For: Domestic common oral powder, capsule raw materials, daily detox supplements without strict EU/FDA audit requirements.
Limitations: Medium impurity content, solution slight turbidity, cannot be used for pharmaceutical excipients or clinical nutrition.
3. 95% Galacturonic Acid – Mid-High End Export Supplement Grade
Best For: US/EU regular health brands, joint care, hangover liver support, beauty collagen compound formulas, bulk export with standard third-party testing.
Advantage: Balanced cost & purity, meets mainstream foreign food safety thresholds, stable activity for daily oral formulas.
4. 98% / 99% Galacturonic Acid – Super High Purity Pharma & Clinical Grade
Best For: Pharmaceutical adjuvant preparations, clinical enteral nutrition, high-end anti-inflammatory & heavy metal detox brands, clinical trial raw materials, premium clean-label EU/US organic supplements.
Advantage: Minimal impurities, ultra-low heavy metal, highest Galectin-3 binding efficiency, transparent liquid formulations, fully compliant with strict pharmaceutical impurity limits.
Target Application Scenarios for 95%–99% Super High Purity MCP
1. Pharmaceutical Auxiliary Excipients
Core raw material for adjuvant anti-inflammatory, heavy metal excretion and liver rehabilitation pharmaceutical preparations. Strict impurity & heavy metal indexes match pharmaceutical raw material audit standards, support preclinical trial & prescription compound formula development.
Target Clients: Biopharma manufacturers, hospital pharmacy R&D labs, clinical research institutions.
2. Clinical Enteral Nutrition Formulas
Ultra-pure low-turbidity solution, compatible with liquid tube-feeding nutrition powder, relieve intestinal inflammation & heavy metal accumulation in long-term hospitalized patients, no fiber sediment blocking pipeline.
Target Clients: Special medical food factories, clinical nutrition brand suppliers, hospital nutrition formula OEM.
3. EU & US Premium Export Dietary Supplements
Fully compliant with EU Regulation 1333/2008 & FDA GRAS standards, pass SGS heavy metal & microbe third-party inspection smoothly. Ideal for high-end detox, anti-aging, liver care oral capsules & sachets sold in North America, Europe, Australia.
Target Clients: Cross-border health brand OEM, overseas supplement importers, Amazon clean-label brand factories.
4. High-End Beauty Oral Compound Formulas
Low impurity avoids dull turbid collagen drinks, stable internal detox & anti-oxidation efficacy, match high-purity fish collagen peptide, glutathione premium beauty powder formulas.
Target Clients: Oral beauty raw material buyers, female wellness brand manufacturers.
5. Organic Clean-Label Functional Food
Zero extra filler, non-GMO, no chemical residual, meet global organic food certification requirements for zero-sugar jelly, fiber meal replacement solid drinks.
Target Clients: Organic food processing plants, clean-label snack brands.
Customization & Full OEM/ODM Service
- Purity Custom: Independent production line for 95% /98% /99% galacturonic acid specification, adjust purification process per client audit standard.
- Molecular Weight Tuning: Custom 5k–22k Da MW for pharmaceutical or beverage specific formulas.
- Mesh Size: 60 /100 /200 mesh superfine powder for instant soluble products.
- Packaging Options: 100g/200g trial bags, 1kg lab package, 25kg moisture-proof drum, 500kg/1000kg ton bulk bag, private label OEM.
- Free Trial Samples: 200–500g high-purity lab samples provided, buyer bears international shipping cost.
- Formula Technical Support: Professional R&D team provides free formulation matching guidance for pharma & export supplement products.
Factory Production & Global Certifications
Our 25,000 ㎡ standardized GMP workshop owns dedicated high-purity MCP purification production lines, equipped full HPLC, GC-MS heavy metal testing equipment. Every batch implements full purity tracking test before delivery, support on-demand third-party SGS independent testing.
Complete Global Certifications: GMP, ISO9001, ISO22000, HACCP, Halal, Kosher, Non-GMO, compliant with EU & US import standards.
Global Logistics: DHL, FedEx, TNT, UPS & sea freight; complete customs documents: CO, MSDS, batch COA, origin certificate provided for smooth clearance.
Frequently Asked Questions (5 Professional Q&A)
Q1: What core production difference between 99% high-purity MCP and ordinary low-purity MCP?
A: 99% grade adopts three-stage membrane filtration + repeated alcohol elution purification, removing cellulose, residual monosaccharide and ash impurities step by step; low-purity MCP only simple acid precipitation without deep purification, contains large amounts inert filler that reduces functional activity & causes liquid turbidity.
Q2: Which purity grade is recommended for EU/US export supplement brands?
A: For regular overseas mass-market brands, 95% purity balances cost & compliance; for premium organic, clinical or pharmaceutical products, choose 98%/99% super high purity to pass strict foreign heavy metal & impurity audits.
Q3: Is 99% MCP suitable for liquid oral clinical nutrition formulas?
A: Yes. Its ultra-low ash & fiber impurities form fully transparent aqueous solution without sediment, will not block enteral feeding tubes, fully meet clinical liquid formula production requirements.
Q4: What's your MOQ and sample policy for high-purity MCP?
A: Bulk MOQ 100kg; free 200–500g trial samples available for lab formula test, customers only undertake international express freight cost.
Q5: Can you provide batch-specific COA and support customized SGS third-party testing?
A: Every shipment issues official factory COA with full purity, heavy metal & microbe data; we support customized SGS testing on galacturonic acid content, heavy metal residues and microbial indicators per client import customs demands.
Cooperate With Super High Purity MCP Professional Manufacturer
Stable supply of 95%/98%/99% high galacturonic acid modified citrus pectin, complete global import certification files, free formulation technical consultation and flexible OEM private label service. Send inquiry to get bulk quotation, technical data sheet and free lab trial samples right now.
Business Email: wilson@zjgykp.com
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