English
Company Profile
Precision extraction, rigorous analytical chemistry, and standardized manufacturing for global nutraceutical, cosmetic, and functional feed enterprises.
Empowering Global Formulators with Verified Plant Actives
Founded on technical excellence, BKYULA Biotech Co., Ltd. is an industry-recognized botanical extract and feed additive manufacturer headquartered in Xi'an, Shaanxi, China. With 15 years of specialized export experience and verified operations by SGS Group, we maintain end-to-end control across raw botanical sourcing, precision extraction, vacuum concentration, spray drying, and aseptic milling.
Our dedicated team of 67 professionals operates in full compliance with ISO 9001:2015, ISO 22000, HACCP, HALAL, KOSHER, and FAMI-QS standards. We support multinational dietary supplement brands, animal nutrition manufacturers, and clean-label cosmetic formulators across North America, Europe, Latin America, and Southeast Asia.
Verified Manufacturing & Quality Management
Independent assessments by international certification bodies validate our operational capacity, technical team, and production standards.
Customization & Formulation
- Target active compound standardization
- Specific extract ratios (4:1, 10:1, 20:1, 50:1)
- Micro-granulation & water-soluble powder blends
- Private-label packaging & customized drum packs
R&D & Process Innovation
- 4 Dedicated full-time R&D engineers
- Low-temperature active preservation technology
- Pilot-scale testing prior to commercial volume runs
- Complete regulatory & technical dossier authoring
Quality Assurance & Compliance
- 3 Independent QA/QC analytical inspectors
- Onsite HPLC & UV quantitative marker analysis
- Aseptic microbial testing & heavy metal screening
- Full documentation: COA, MSDS, Allergen Statements
Standardized Extraction Lines & Equipment
Our automated production facilities feature food-grade 304/316 stainless steel systems designed for sanitary processing and reproducible batch quality.
Extract Tank
Multi-stage reflux & decoction extraction with continuous temperature control.
Concentrating Tank
Low-temperature vacuum evaporation preserving heat-sensitive polyphenols and saponins.
Smash Machine (Pulverizer)
High-efficiency mechanical milling achieving 80 to 200 mesh particle distribution.
Industrial Mixer
Double-cone and ribbon blending for uniform active dispersion in multi-ingredient batches.
Drying Oven Line
Vacuum thermal drying for controlled residual moisture levels below 5%.
Liquid Storage Tank
Aseptic holding tanks for concentrated extract filtrates prior to drying.
Drying & Granulation
Spray drying tower yielding instantly soluble, free-flowing botanical powders.
Extraction Line II
Secondary processing unit providing scalable production up to metric ton quantities.
HPLC Chromatography System
High Performance Liquid Chromatography for precise assay quantification of active markers.
HPLC System II (R&D)
Parallel testing station for method validation, purity verification, and formula development.
UV Spectrophotometer
Photometric determination of total flavonoids, polyphenols, and polysaccharide fractions.
Precision Analytical Balance
Micro-weighing accuracy to 0.0001g for standard substance and reagent preparation.
Microbiology Incubator
Temperature-controlled incubation for total plate count, yeast, mold, and pathogen assays.
Laminar Flow Clean Bench
Class 100 positive-pressure sterile enclosure preventing microbiological cross-contamination.
Autoclave Sterilizer
High-pressure steam sterilization for microbiological media and lab consumable safety.
Lab Moisture Drying Oven
Loss-on-drying (LOD) and ash testing station verifying USP/EP physical parameters.
Batch Release & Testing Specifications
Every commercial batch is tested in-house and validated through third-party laboratories (SGS, Eurofins, Pony) to comply with international pharmacopoeia standards.
| Testing Category | Parameters Evaluated | Primary Test Equipment / Method | Compliance Standard |
|---|---|---|---|
| Identification & Assay | Marker active concentration, characteristic UV spectrum | High Performance Liquid Chromatography (HPLC), UV-Vis | USP / EP / Enterprise Specification |
| Physical Parameters | Appearance, odor, mesh particle size, bulk density | Standard Sieves (80–120 mesh), Density Meters | In-house release criteria |
| Chemical Purity | Loss on drying, total ash, acid-insoluble ash | Precision analytical balances, Lab drying ovens | ≤ 5.0% moisture / ≤ 5.0% ash |
| Heavy Metals | Lead (Pb), Arsenic (As), Cadmium (Cd), Mercury (Hg) | Atomic Absorption Spectrometry (AAS) / ICP-MS | Strict limits: Pb ≤ 2.0 ppm, As ≤ 1.0 ppm |
| Microbiology | Total plate count, yeast & mold, E. Coli, Salmonella | Laminar bench, constant temp incubator, autoclave | TPC ≤ 1,000 cfu/g, Negative pathogens |
Connect with Our Technical & Sales Engineers
Whether you require standard production lots, custom extraction specifications, pilot samples, or official third-party audit reports, our team is at your disposal.
Inquire Now