Featured Water-Soluble Extracts & Fruit Powders
Standardized botanical concentrates and clean-label nutritional active powders engineered for immediate dissolution, optical clarity, and maximum biological bioavailability in food, beverage, and nutricosmetic formulations.
Freeze-Dried Grapefruit Powder
Spray-Dried Orange Juice Powder
Water-Soluble Lemon Juice Powder
Coconut Milk & Water Powder
Hyaluronic Acid Powder (Sodium Hyaluronate)
Galium Aparine (Cleavers) Extract
Stevia Extract (98% Steviol Glycosides)
Sea Buckthorn Berry Water-Dispersible Powder
Overcoming the Hydrophobic Hurdle in Botanical Formulation
Standard botanical processing leaves behind lipophilic active constituents that separate, cloud, or sediment in liquid media. Our custom OEM/ODM manufacturing infrastructure solves dissolution bottlenecks through molecular-level thermodynamic engineering.
Fluidized Spray Drying
Utilizing high-velocity atomization nozzles and low-temperature vacuum drying chambers, our process converts high-brix liquid concentrates into fine spherical micro-granules (80–120 mesh). This prevents thermal degradation of thermolabile polyphenols while maximizing specific surface area for lightning-fast hydration.
Macroporous Resin Adsorption
Our automated chromatography columns purify crude botanical broths using proprietary food-grade polymeric resins. This step isolates target active glycosides while stripping away insoluble plant starches, lipids, and inert fibrous matrix materials that typically cause cloudiness or bitter astringency.
Molecular Microencapsulation
For naturally hydrophobic botanical lipids such as Sea Buckthorn carotenoids and Omega fatty acids, we apply modified starch or cyclodextrin carriers to form host-guest inclusion complexes. The lipophilic actives reside within a hydrophobic core surrounded by a hydrophilic shell, facilitating complete water dispersion.
Analytical Comparison: Standard Raw Powder vs. Torzi Water-Soluble Extracts
Precision lab-tested metrics demonstrating the measurable performance of our aqueous-dispersible active ingredients in industrial liquid batching tanks.
| Quality Metric | Conventional Botanical Powder | Torzi Engineered Soluble Extract | Analytical Test Protocol |
|---|---|---|---|
| Dissolution Speed (20°C Water) | > 180 seconds (Requires heavy agitation) | < 15 seconds (Spontaneous hydration) | Visual/Magnetic Stirrer Timer (500 RPM) |
| Transmittance (%T at 650 nm) | < 35% (Cloudy / heavy turbidity) | ≥ 95% (Optically clear solution) | UV-Vis Spectrophotometry |
| 24-Hour Precipitation Rate | High phase separation (> 12% sediment) | Zero visible sediment (Stable suspension) | Imhoff Cone Gravimetric Analysis |
| Active Assay Recovery | Subject to localized batch heat spots | ≥ 98.5% Batch Stability | HPLC Chromatography (Megazyme/USP) |
| Particle Morphology | Irregular jagged shards (Clumps readily) | Uniform micro-spheres (100–200 mesh) | Scanning Electron Microscopy (SEM) |
Why Global Formula Developers Choose Torzi Biotech
Operating directly within the Qinling mountain raw material corridor in Xi'an, Shaanxi Torzi Biotech Co., Ltd. combines full raw material backward integration with pharmaceutical-grade production control.
SGS On-Site Audited Plant
Our comprehensive 12,447 m² industrial facility has passed rigorous on-site supplier verification audits conducted by SGS Group. Every stage—from extraction to clean-room packing—complies with international CGMP requirements.
Advanced In-House QC Lab
Equipped with High-Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), and Atomic Absorption Spectrophotometry (AAS), our 89-person team assays every raw lot for active markers, residual solvents, pesticides, and heavy metals.
Turnkey OEM/ODM Production
From botanical active extraction to finished consumer-ready formats. We provide design-based and sample-based contract manufacturing for capsules, stick packs, liquid shots, and custom multi-active blends with flexible MOQs starting at 500 units.
Global Regulatory Compliance
We supply verified documentation including USDA Organic certifications, Halal, Kosher, Batch COAs, MSDS, Allergen Declarations, and non-GMO statements, accelerating your regional NDI, GRAS, and novel food compliance pathways.
Future Procurement Trends for Water-Soluble Extracts
Anticipating regulatory updates, sensory innovations, and sustainable extraction demands shaping the functional food and nutricosmetic pipeline from 2025 to 2030.
1. Surging RTD & Effervescent Stick Demands
Consumer fatigue with hard-to-swallow dietary supplement pills is driving rapid brand shifts toward Ready-to-Drink (RTD) functional cans, dry electrolyte stick packs, and fast-melt sachets. Procurement directors are demanding guaranteed cold-water solubility at room temperatures without the use of chemical synthetic dispersants.
2. Green Solvent-Free Extraction Protocols
Global regulatory agencies (EFSA, FDA) are tightening maximum limits on residual solvent levels (such as methanol, acetone, and hexane). Procurement preference is shifting toward pure aqueous, enzymatic, and super-critical CO₂ fractions that deliver ultra-clean toxicological safety margins and clean-label declarations.
3. Quantitative HPLC Fingerprinting
Broad UV-absorbance testing is being replaced by mandatory high-performance liquid chromatography (HPLC) and Mass Spectrometry fingerprinting. B2B buyers now audit specific bioactive isomers (such as Reb-A, high/low molecular weight Hyaluronate ratios, and free vs. bound polyphenols) to back up clinical efficacy marketing claims.
Frequently Asked Questions by Formulation Engineers
Clear, unambiguous technical data covering carrier materials, hygroscopic management, packaging integrity, and qualification sample batches.
Do your water-soluble extracts contain maltodextrin or carrier agents?
We offer both 100% pure botanical soluble powders (zero-carrier) and carrier-stabilized powders (using non-GMO organic maltodextrin, acacia gum, or resistant dextrin). Natural fruit powders like Orange or Grapefruit naturally require small carrier fractions to prevent hygroscopic caking, which is always transparently disclosed on our technical data sheets.
How do you prevent moisture absorption during maritime transit?
Water-soluble botanical extracts are naturally hygroscopic. Our export packaging uses food-grade dual-layer inner polyethylene liners sealed within high-barrier moisture-proof aluminum foil bags, enclosed in reinforced fiber drums with medical-grade desiccant packets. Nitrogen flushing is applied for oxygen-sensitive actives.
What is the typical Minimum Order Quantity (MOQ) for custom OEM batches?
Standard stock extract powders are available with pilot evaluation MOQs from 1 kg to 25 kg. Custom contract spray-drying, specific mesh micronization (e.g., superfine 200 mesh), or private-label encapsulated formulations generally begin at 500 consumer units or 100 kg bulk volume.
Can you customize the molecular weight profile of Hyaluronic Acid?
Yes. Using controlled enzymatic cleavage during post-fermentation downstream processing, Torzi Biotech produces precise molecular weights: Oligo HA (<10 kDa) for transdermal penetration, Low MW (100–500 kDa), and High MW (>1.8 MDa) for sustained oral joint support and viscosity building.
Do you provide full Certificate of Analysis (COA) for every shipment?
Every single commercial batch is released alongside an individual batch COA featuring active assay quantification, loss on drying, ash content, heavy metals (Pb, As, Cd, Hg tested via AAS), microbiological total plate counts, yeasts/molds, and salmonella/E. coli screenings.
How do your fruit powders maintain natural color without artificial dyes?
We employ short-path vacuum concentration and flash drying, which minimizes heat exposure time down to mere seconds. This protects delicate anthocyanins, carotenoids, and natural acids from thermal browning, ensuring vibrant color when reconstituted in pure water.
Accelerate Your Custom Formulation Project
Consult with our technical engineers for COAs, pilot trial samples, dissolution testing data, and comprehensive OEM/ODM contract manufacturing quotations.
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