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Verified Manufacturing Catalog
High-Purity Bio-Extracts & Functional Nutrition Ingredients
Direct supply from Xi'an Sirn Bio-Tech's cGMP workshops. Complete Certificate of Analysis (COA), HPLC assay documentation, and stable sea-freight cold-chain connectivity to Da Nang Port (Tien Sa).
Antioxidant Core
Factory Supply Best Price Astaxanthin Oil for Supplement Plant Extract
- Form: Natural Oleoresin / Oil
- Assay: 5% – 10% HPLC
- Origin: Haematococcus pluvialis
Energy & Tonic
Hot Sale Factory Ginseng Extract Red Ginseng Ginsenosides
- Marker: Ginsenosides 10%–80% UV/HPLC
- Solubility: 100% Water Soluble
- Mesh: 80 Mesh Fine Powder
Vitamin C Active
Hot selling customizable rosehip extract powder high quality
- Specification: Polyphenols 20%, Natural VC
- Grade: Food, Cosmetic & Supplement
- Botanical: Rosa canina L.
Anthocyanin Superfood
Factory Supply Pure Powder Anthocyanins Acai Berry Extract Powder
- Active: Anthocyanins 5%–25% UV
- Process: Cryogenic Low-Temp Dry
- Application: Smoothies, RTD, Tonics
Beverage Base
Best-selling products natural taro milk tea coconut powder
- Flavor: Natural Taro & Fresh Coconut
- Dispersion: Cold & Hot Instant Ready
- Clean Label: Zero Hydrogenated Fats
Fruit Solid Nutrients
Best selling quality cherry powder spray dried cherry powder
- Mesh: 80–100 Mesh Fine
- Characteristic: Natural Tart Tartness
- Carrier: Custom Maltodextrin ≤5%
Tropical Beverage Formula
Factory Supply Flavoured Drink Powder Instant mango Fruit Juice Powder
- Aroma: Authentic Ripe Mango Taste
- Solubility: Instant Dissolution, Zero Sediment
- Packing: 1kg Aluminum / 25kg Drum
Spa & Skincare Botanical
Top Selling Dried Rose Powder Neem Powder Orange Peel Powder for Skin
- Grade: Ultra-micronized Cosmetic
- Microbial Limit: <1000 CFU/g Clean Assured
- Target: Facial Masks, Body Scrubs, Spa
2+
Standardized Factories
Fully licensed cGMP manufacturing facilities based in the Qinling botanical corridor.
6Lines
Extraction & Pilot Units
4 commercial continuous extraction lines plus 2 pilot lines for small-batch custom assay scaling.
99.8%
HPLC Batch Conformity
Verified polysaccharide and triterpene concentrations matched against international monograph specs.
4-7Days
Da Nang Transit Speed
Expedited multimodal shipping options via Da Nang International Airport (DAD) and Tien Sa Seaport.
Industry Technical Monograph
Ganoderma Lucidum Extraction Chemistry: Standardized Bioactives for Global Formulators
In modern industrial phytotherapy and nutraceutical engineering, raw mushroom biomass is insufficient. Xi'an Sirn Bio-Tech utilizes controlled dual-phase fractionation to isolate bioactive 1,3-1,6-Beta-D-Glucans and highly oxygenated Lanostane-type Triterpenoids (Ganoderic Acids).
| Extract Type | Bioactive Marker Specification | Extraction Solvent | Target Physical Form | Recommended Industry Applications |
|---|---|---|---|---|
| Reishi Polysaccharide Fraction | Polysaccharides ≥30.0% – 50.0% UV Beta-Glucan ≥20% Enzymatic |
Purified Deionized Water (85°C – 95°C) | Brown-yellow fine powder, 100% water clear solubility | RTD Functional Beverages, Instant Mushroom Coffee sachets, Immuno-tonics |
| Reishi Triterpenoid Fraction | Total Triterpenes ≥2.0% – 6.0% HPLC Ganoderic Acid A ≥0.3% HPLC |
Food-Grade Grain Ethanol (75% – 95%) | Dark amber micro-granulate, characteristic medicinal bitter note | Liver-protecting capsules, premium hard gelatin caps, clinical-grade tinctures |
| Full-Spectrum Dual-Extract | Polysaccharides ≥30% + Triterpenes ≥2% | Aqueous & Ethanolic Tandem Hydro-distillation | Homogeneous spray-dried extract powder, 80–100 mesh | Complete adaptogenic dietary formulas, premium resort wellness sachet mixes |
| Cell-Broken Reishi Spore Powder | Wall-Breaking Rate ≥99.0% Crude Fat ≥15%, Triterpenes ≥2.5% |
Cryogenic Physical Superfine Milling (−40°C) | Rich brown micro-powder, pleasant nut-like aroma, free flowing | Direct powder ingestion sachets, high-end VIP health supplements, luxury gifting |
Pharmacopoeial Compliance & Chemical Integrity Notice
Each production lot processed by Xi'an Sirn Bio-Tech conforms rigorously to USP <561> articles for botanical extracts, ensuring pesticide residue levels (organochlorine and organophosphorus compounds) test below quantifiable LOQ thresholds (<0.01 mg/kg). Heavy metal contaminants (Lead <2.0 ppm, Arsenic <1.0 ppm, Cadmium <0.5 ppm, Mercury <0.1 ppm) are validated via Inductively Coupled Plasma Mass Spectrometry (ICP-MS) before any consignment departs for the port of Da Nang.
Central Vietnam Market Relevance
High-Yield Application Scenarios Tailored to Da Nang's Dynamic Economy
Da Nang is not only Central Vietnam's logistics gateway but also an accelerating center for biotechnology, healthcare tourism, luxury resort wellness, and export-oriented food manufacturing.
1. Functional RTD Beverages & Instant Mushroom Coffee
Vietnam is the world's Robusta coffee powerhouse. In Da Nang and neighboring Quang Nam processing clusters, brands are diversifying from conventional 3-in-1 coffee to adaptogenic functional beverages that combat caffeine jitters while reinforcing immunity.
- Instant, clear solubility in cold or hot liquid matrixes.
- Perfectly masks bitterness with roasted coffee profiles.
- Pre-blended sachet OEM availability (500-box MOQ).
2. Luxury Coastal Resort Cosmeceuticals & Spa Therapy
With world-class hospitality venues lining My Khe Beach and Son Tra Peninsula, premium hotels and medi-spas require clean-label anti-inflammatory and photo-protective skincare formulations suited to the tropical sun-drenched climate.
- Suppresses UV-induced oxidative stress & erythema.
- Compatible with high-purity GHK-Cu Copper Tripeptide.
- Non-comedogenic, ultra-low microbiological counts.
3. Clinical Supplements & Traditional Eastern Formulations
Central Vietnam harbors deep-rooted Eastern medicine traditions. Modern pharmaceutical companies in Hoa Khanh Industrial Park require reproducible, GMP-certified Reishi raw materials to replace variable wild-harvested forest mushrooms.
- Consistent Ganoderic Acid profile for liver health claims.
- Compliant with Decree 15/2018/ND-CP registration dossiers.
- Multi-batch stability reports across high-humidity storage.
Why Da Nang Procurement Directors Choose Sirn Bio-Tech
R&D-Driven Extraction Strength Powered by Ancient Shaanxi Resources
Operating from Xi'an, Shaanxi Province—the historical starting hub of the Silk Road and the geographic epicenter of China's Qinling mountain botanical biodiversity—Xi'an Sirn Bio-Tech bridges pharmaceutical precision with direct manufacturing scale.
Standardized Production Scaled Across Two Specialized Factories
Our manufacturing foundation integrates two standardized production complexes equipped with four continuous counter-current extraction trains and two pilot crystallization lines. This configuration enables us to bridge initial R&D sampling with rapid industrial production runs without formula deviation.
Every phase, from raw organic Ganoderma fruiting body pulverization to low-temperature triple-effect falling film concentration, is supervised under Class-100,000 cleanroom conditions. We maintain strict batch identity controls that eliminate cross-contamination and guarantee consistent particle mesh sizing (80 to 200 mesh options available).
Independent Laboratory Testing & University Joint Innovation
Quality assurance is not outsourced. Our on-site R&D testing center operates Agilent High-Performance Liquid Chromatographs (HPLC-DAD), Gas Chromatographs with Mass Spectrometry detectors (GC-MS), and Atomic Absorption Spectrometers to verify quantitative assays batch by batch.
Furthermore, our technical directors maintain ongoing joint-research labs with Xi'an Jiaotong University, Northwest University, and Xi'an University of Science and Technology. This collaborative framework powers specialized extraction protocols, such as preserving heat-sensitive beta-D-glucan tertiary triple-helix structures during spray drying.
Supply Chain & Environmental Resilience
Engineered Packaging & Fast Freight Strategies for Da Nang's Tropical Climate
Importing botanical extracts into Da Nang requires specialized moisture engineering to prevent caking, microbiological growth, and active ingredient degradation caused by coastal Central Vietnam's high humidity.
Moisture-Barrier Tropical Packaging
Da Nang experiences average relative humidity rates between 75% and 88%. Standard polyethylene liners allow slow water vapor transmission, resulting in powder agglomeration.
Sirn Bio-Tech packages all Reishi extracts in multi-layer aluminum-foil vacuum pouches with low oxygen and vapor transmission rates (<0.05 g/m²·24h), sealed inside heavy-duty, food-grade fiberboard drums containing non-toxic food-grade silica desiccant sachets.
Direct Maritime Route to Tien Sa Seaport
For commercial ton-scale procurements, container shipments route from Xi'an overland logistics corridors to Chinese eastern ports (Qingdao/Shanghai/Guangzhou), proceeding by direct sea freight to Tien Sa Seaport (Da Nang).
Our export documentation specialists provide original Bill of Lading, Form E (ASEAN-China Free Trade Certificate for tariff reductions), Phytosanitary Certificates, and Commercial Invoices to expedite prompt clearance through Da Nang Customs.
Expedited Air Freight via DAD Airport
For urgent R&D trial batches, clinical pilot manufacturing, or sudden inventory shortages, air courier and cargo services connect directly to Da Nang International Airport (DAD).
With door-to-door transit times averaging 4 to 6 business days via DHL, FedEx, or dedicated air freight lines, your manufacturing schedules in Lien Chieu or Hoa Cam industrial zones stay uninterrupted.
Frequently Asked Questions
Central Vietnam Buyer Sourcing & Compliance Inquiries
Transparent technical, regulatory, and commercial responses tailored for enterprise procurement officers and brand creators in Da Nang.
What is the Minimum Order Quantity (MOQ) for Reishi extract orders to Da Nang?
Our standard botanical extract MOQ is just 1 kg in sealed aluminum foil bags, accommodating formulation trials, lab pilot batches, and R&D validations. For customized OEM product formats (such as private-label instant mushroom coffee sachets or functional stick-packs), production MOQs generally start at 500 boxes. Commercial tier volume pricing breaks begin at 25 kg, 100 kg, and 500+ kg quantities.
How does Form E Certificate benefit Da Nang importers under the ASEAN-China FTA?
Under the ASEAN-China Comprehensive Economic Cooperation Framework Agreement, botanical extracts imported into Vietnam with a valid Form E Certificate of Origin issued by China Customs are eligible for preferential zero or significantly reduced import tariffs. Our documentation department arranges the Form E accurately to match your shipping invoice and HS code (e.g., HS 1302.19), minimizing your landing cost at Tien Sa Port.
Which analytical methods verify the active polysaccharide content?
We employ both the phenol-sulfuric acid colorimetric method via UV-Vis Spectrophotometry for total carbohydrate polysaccharides and specific enzymatic Megazyme assay kits to quantify actual bioactive (1→3)(1→6)-Beta-D-Glucans. This distinction prevents the adulteration pitfalls where simple maltodextrin starches are falsely tallied as mushroom actives. You receive genuine analytical profiles.
Can your factory support product registration under Vietnam Decree 15/2018/ND-CP?
Yes. Registering finished functional foods or importing specialized raw ingredients with the Vietnam Food Administration (Cục An toàn Thực phẩm - VFA) requires detailed factory dossiers. We furnish complete technical specifications, detailed production flow charts, ISO22000/GMP verification certificates, batch COAs, non-GMO statements, and allergen declarations required to submit your product declaration dossier seamlessly.
How do you prevent extract hygroscopic clumping during sea transport to Da Nang?
Reishi polysaccharides are naturally hygroscopic. To maintain powder fluidity during sea voyage through tropical waters, we employ vacuum heat-sealed double-gauge pharmaceutical-grade food PE liners inside reinforced multi-barrier aluminum foil pouches, packed inside dry fiber drums with activated silica desiccant. The residual moisture in our powder is maintained below ≤5.0% upon exit from the spray tower.
Can we request custom botanical blend formulations (e.g., Reishi + Ginseng + Rosehip)?
Absolutely. Our facility operates dedicated three-dimensional powder mixing and granulating workshops. We regularly formulate compound adaptogen bases blending Reishi extract with Red Ginseng ginsenosides, Vitamin C-rich Rosehip powder, Astaxanthin oil microencapsulated powder, or natural fruit powders (e.g., Mango or Taro) for turnkey instant beverage development.
Partner with Shaanxi's Premier Botanical Science Facility
Whether you require ton-scale container supply of standardized Ganoderma lucidum extract, high-potency triterpenoids, or custom private-label adaptogenic blends shipped directly to Da Nang, our technical sales engineers reply within 2 hours with pricing, COAs, and trial samples.
✓ HPLC/UV Verified Assay | ✓ Form E Tariff Concession Available | ✓ Fast 4-7 Day Transit to Central Vietnam