Standardized Functional Extracts & Botanical Actives
Delivering uncompromised chromatographic consistency, standardized bio-markers, and multi-jurisdictional compliance across our core OEM/ODM processing runs.
HONGDA Garlic Extract & Allicin Powder
Alliin ≥1.0% to 5.0% by HPLC. Pure culinary and high-potency functional extract. Excellent microbial stability.
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Sea Buckthorn Berry Oil & Extract Powder
Standardized total flavonoids, rich in Omega-7 palmitoleic acid via supercritical CO2 fluid extraction processing.
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Water-Soluble Acai Berry Extract Powder
Polyphenols ≥10%, Anthocyanins ≥5% UV. Freeze-dried to preserve thermosensitive antioxidants, 100% cold-water instant solubility.
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Organic Coconut Milk & Water Powder
Dairy-free, carrier-free optional. Spray-dried at low temperature for optimal functional lipid retention and rehydration properties.
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Kiwi Fruit Extract Enzyme Standardized
Active actinidin digestive enzymes preserved. Natural fruit acids and polyphenol standardized for metabolic health formulations.
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Pure Spirulina Tablets & Micro-Powder
Crude protein ≥65%, Phycocyanin ≥12%. Cultivated under monitored open-raceway conditions, free of microcystin contamination.
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Modified Citrus Pectin (MCP) Powder
Low molecular weight (<15 kDa) enzymatic degradation ensures verified systemic cellular bioavailability, galactosyl-rich fractions.
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Black Maca Root Extract (Macaenes & Macamides)
10:1 to 50:1 extracted ratios, standardized macamides ≥0.6% by HPLC. Available in bulk micro-milled powder or finished dosage capsules.
Send an InquiryFuture Procurement Trends in Organic Mushroom Extracts
Transitioning from rudimentary extraction metrics to analytically validated, species-specific pharmacological profiles in functional nutrition.
The Megazyme Shift vs. Crude Polysaccharides
Traditional procurement accepted UV-Vis total polysaccharide readings, unaware that grain substrate residual alpha-glucans (starches) falsely inflate test assays up to 60%. Modern formulators mandate the Megazyme enzymatic assay, verifying purely (1,3)-(1,6)-beta-D-glucans while penalizing alpha-glucans exceeding 5% w/w.
Precision Sub-Fraction Dual Extraction
Single hot-water decoction captures polar polysaccharides, discarding insoluble triterpenoids, cordycepin, and hericenones. Enterprise buyers now source hydro-ethanolic fractionated extracts recombined at fixed stoichiometric ratios to guarantee adaptogenic triterpene content ≥2-4% alongside standardized beta-glucans.
Supply Chain Auditing & DNA Authentication
Adulteration via low-cost mycelial biomass on rice vs. pure 100% wood-grown fruiting bodies has triggered stringent regulatory scrutiny. Forward-looking brands demand DNA barcoding validation and clean room processing free from synthetic silica flow aids or undeclared maltodextrin carriers.
Pharmacopeial Fingerprinting: Fruiting Body vs. Mycelial Grain Biomass
To assist procurement executives and formulators in making defensible supply-chain decisions, the table below demonstrates critical differentiation metrics observed across standard batch analysis.
| Analytical Parameter | 100% Wood-Grown Fruiting Body | Liquid State Fermented Mycelium | Grain-Cultivated Mycelial Biomass |
|---|---|---|---|
| True β-(1,3)-(1,6)-Glucan | 30.0% – 55.0% | 15.0% – 25.0% | 5.0% – 12.0% |
| Alpha-Glucan (Starch Filler) | < 3.0% (Natural limit) | < 2.0% | 35.0% – 65.0% (Substrate carryover) |
| Secondary Triterpenoids | High (Reishi, Chaga, Birch trees) | Trace to Moderate | Virtually Undetectable |
| Assay Standard Method | Megazyme K-YBGL / HPLC | HPLC / UV | Crude Phenol-Sulfuric Acid |
| Application Viability | Capsules, Premium Blends, RTD | Functional Beverages | Low-tier Bulk Powder Fillers |
Proprietary Extraction Infrastructure & Process Control
Shaanxi Torzi Biotech integrates primary botanical cultivation directly with heavy industrial synthesis and purification units located in Xi'an, China.
12,447 m² Dedicated Factory
Our expansive industrial complex features multi-tier stainless-steel countercurrent extraction systems, continuous thin-film vacuum concentrators, and spray-drying towers ensuring zero thermal degradation of heat-labile actives.
In-House Testing Laboratory
Equipped with Agilent HPLC systems, Gas Chromatography (GC) for residual organic solvents, and Atomic Absorption Spectrophotometry (AAS) guaranteeing heavy metal loads well below global pharmacopeial limits.
Full OEM/ODM Dosage Form Customization
Beyond bulk botanical raw materials, our secondary processing workshop supports custom granulation, microencapsulation, high-speed automated two-piece encapsulation (vegetarian & gelatin), and stick-pack packaging.
SGS Inspected & Globally Certified
Directly verified on-site by SGS Group. Certified to USDA Organic, EU Organic, Kosher, and Halal specifications. Batch COAs contain fully transparent peak integration sheets, assay reports, and pesticide matrices.
Frequently Asked Procurement & Formulation Questions
Addressing compliance, analytical verification, solvent residue, and contract manufacturing protocols.
How do you quantify and guarantee active beta-glucans over general carbohydrates?
We deploy the Megazyme enzymatic assay (AOAC 995.16 compliant). This protocol uses exo-1,3-beta-glucanase and beta-glucosidase to specifically cleave beta-glucans into free D-glucose for spectrophotometric measurement. This accurately isolates bioactive beta-glucans from contaminating starches.
What solvents are used for triterpene-rich Reishi or Inonotus obliquus extracts?
We use a dual hydro-ethanolic system (food-grade USP ethanol and deionized pure water). Ethanol extraction is calibrated to recapture non-polar triterpenoids, followed by recovery vacuum stripping down to negligible USP/EP residual solvent levels (<50 ppm).
What are your standard heavy metal thresholds and testing techniques?
Every single manufactured lot undergoes analysis via Atomic Absorption Spectrometry (AAS) and Atomic Fluorescence Spectrometry (AFS). Standard specifications strictly guarantee Lead (Pb) < 1.0 ppm, Arsenic (As) < 1.0 ppm, Cadmium (Cd) < 0.5 ppm, and Mercury (Hg) < 0.1 ppm, fully compliant with California Proposition 65.
Can your factory formulate customized water-soluble grades for RTD beverages?
Yes. Functional mushroom extracts naturally contain hydrophobic beta-glucan aggregates. Through physical enzyme-assisted shear milling and natural emulsification processes, we produce fully clear, non-sedimenting, cold-water-soluble instant grades tailored for premixes and liquid RTDs.
What is your Minimum Order Quantity (MOQ) for pilot trials vs. commercial runs?
We provide ultra-flexible evaluation pathways: analytical standard samples are provided free of charge, standard extract powders offer an entry pilot MOQ of 1 kg to 25 kg, and comprehensive OEM private-label encapsulation/sachet projects start from 500 units.
Initiate Batch Formulation, Custom Pilot Runs, or On-Site Audits
Collaborate directly with our technical team to specify active-constituent targets, examine third-party HPLC documentation, or initiate custom private label formulation projects.