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25%
Native L-Ascorbic Acid
100%
Batch Traceability via HPLC
≤ 2 Hours
Technical Inquiry Response
3 Joint
University Laboratories
Featured Bio-Active Formulations
Verified Botanical Ingredients & Fruit Powders
Source directly from audit-ready Chinese production lines. Every batch features chromatographic assays, ultra-low residual thresholds, and strict compliance dossiers.
Technical Monograph & Standardization
Decoding Acerola Cherry Extract (Malpighia emarginata L.)
Why international formulations require certified, non-synthetic botanical ascorbic acid matrices with documented bioflavonoid synergy.
Native Ascorbic Complex
Unlike synthetic ascorbic acid synthesized via the Reichstein process, CE-certified Acerola Cherry Extract retains natural co-factors including anthocyanins, rutin, and bioflavonoids that dramatically enhance human cellular bioavailability and gastric tolerability.
Target Potency: 17% – 25% HPLCCE & EU Market Compliance
For export into the European Economic Area (EEA), manufacturing facilities must satisfy strict regulatory baselines, including testing for polycyclic aromatic hydrocarbons (PAH4), ethylene oxide (ETO < 0.05 mg/kg), and pesticide residues compliant with (EC) No 396/2005.
Heavy Metals: Pb < 3.0 ppm, As < 1.0 ppmThermal-Vacuum Drying
Ascorbic acid degrades rapidly when exposed to temperatures exceeding 60°C. Our partner factories employ multi-stage low-temperature vacuum evaporation coupled with gentle spray or freeze drying, preserving sensitive ascorbic diastereomers without thermal denaturation.
Solubility: 100% Instant Clarified Solution| Analytical Parameter | Standard Specification | Testing Methodology | EU/Global Regulatory Alignment |
|---|---|---|---|
| L-Ascorbic Acid Content | 17.0% – 25.0% Standardized | HPLC (High Performance Liquid Chromatography) | Ph. Eur. / USP Verified |
| Appearance & Mesh Size | Fine Light-Orange Powder, 95% pass 80 mesh | USP <786> Particle Size Analysis | Clean formulation blending |
| Moisture (Loss on Drying) | ≤ 5.0% | Vacuum Oven drying at 105°C | Shelf-life integrity > 24 Months |
| Pesticide Multi-Residue Screen | Not Detected / In Compliance | GC-MS/MS & LC-MS/MS (500+ compounds) | EC No 396/2005 & amendments |
| Ethylene Oxide (ETO) | < 0.05 mg/kg (Limit of Quantification) | Gas Chromatography Headspace | EU Directives Compliant |
| Polycyclic Aromatic Hydrocarbons (PAH) | Benzo(a)pyrene < 10 μg/kg; Sum of 4 PAH < 50 μg/kg | GC-MS | Regulation (EU) 2015/1933 |
Strategic Procurement Analysis
Future Sourcing & Manufacturing Trends (2025–2030)
How progressive nutraceutical and functional beverage brands are navigating supply chain shifts, regulatory shifts, and clean-label consumer mandates.
1. The End of Synthetic “Vitamin C Adulteration”
International brand aggregators are employing Carbon-14 (¹&sup4;C) isotopic ratio mass spectrometry (IRMS) to distinguish between genuine botanical acerola and natural extracts spiked with synthetic ascorbic acid. Exporters with direct agricultural origins and verified botanical fractions are winning high-margin supply contracts.
2. Carrier-Free Natural Spray Drying
Historical acerola extracts relied on 30%–40% maltodextrin carriers to prevent hygroscopic clumping. The market is shifting rapidly toward carrier-free formulations or acacia fiber-stabilized matrices, enabling pure “100% Fruit” clean-label declarations across North American and European retailers.
3. Direct-from-Factory Transparent Audits
B2B buyers are moving away from multi-tiered trading brokers in favor of CE-certified manufacturers possessing in-house HPLC/GC laboratories and university joint research programs. This transparency mitigates batch rejection risks during import border inspections.
Factory Qualifications & Edge
Why Partner With Xi’an Sirn Bio-Tech Co., Ltd.
Combining the botanical wealth of the Qinling Mountains with university-backed analytical chemistry to service pharmaceutical, food, and cosmetic formulators worldwide.
2 Modern Factories
Equipped with 4 full-scale industrial extraction lines, 2 pilot processing lines, and an enclosed GMP-standard workshop capable of commercial scalability from grams to multi-ton shipments.
In-House Chromatography
Independent R&D center featuring gas chromatography (GC), high-performance liquid chromatography (HPLC), UV spectrophotometers, and ultrasonic extraction testing.
3 Academic Joint Labs
Strategic technical partnerships with Xi'an Jiaotong University, Northwest University, and Xi'an University of Science and Technology for novel active molecule isolation.
Licensed Technical Team
A specialized technical team featuring 18 senior and mid-level chemical technicians and 5 licensed TCM pharmacists ensuring rigorous identity and purity control.
Frequently Asked Questions
B2B Procurement & Compliance FAQ
Critical verification answers for quality control supervisors, contract manufacturers, and international import agents.
How do you authenticate natural vs synthetic Ascorbic Acid in Acerola Cherry Extract?
Our quality assurance lab verifies botanical integrity via Carbon-14 isotopic analysis and HPLC profiling. Natural acerola extract contains characteristic bioflavonoid peaks (rutin, quercetin-3-rhamnoside) alongside specific polyphenolic markers that are completely absent in synthetic L-ascorbic acid.
What documentation accompanies every commercial export batch?
Every delivery ships with a comprehensive batch-specific Certificate of Analysis (COA) detailing active assay levels, microbiological screen (Total Plate Count, Yeast & Mold, E. Coli, Salmonella), heavy metal ICP-MS quantification, and particle size distribution. Full technical documentation including MSDS, flow charts, non-GMO, and allergen statements are provided on demand.
What is the Minimum Order Quantity (MOQ) for trial formulations?
To support your pilot production and pilot-scale trials, our standard MOQ starts at 1 kg packed in vacuum-sealed double polyethylene aluminum foil pouches. For commercial production contracts, volume orders are dispatched in 25 kg fiber drums with tamper-evident seals.
Can Xi’an Sirn Bio-Tech produce customized extract ratios or blends?
Yes. Utilizing our 2 pilot manufacturing lines, we routinely support contract research and custom manufacturing (OEM/ODM). We adjust marker assay concentrations, alter mesh specifications from 60 to 200 mesh, remove carriers, or formulate custom botanical premixes such as Acerola Cherry paired with Soursop, Aronia, or Camellia extracts.
Initiate Technical Verification & Sample Request
Connect directly with our engineering team in Xi’an. Request high-purity trial samples, complete compliance dossiers, or request quotation pricing tailored to your annual volume schedules.
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