Explore our certified functional food additives, active raw materials, and high-efficiency formulations optimized for systemic wellness.
Deploying advanced isolation methodologies to bridge botanical matrices with scalable clinical-grade healthcare applications.
Shaanxi Diaries Biotech Co., Ltd. stands at the forefront of China's high-tech biotechnology sector. We specialize in the meticulous research, development, production, and global delivery of natural plant extracts, highly standardized phytochemicals, and innovative functional ingredients. Serving the global dietary supplement, functional food, beverage, cosmetics, animal nutrition, and pharmaceutical sectors, our solutions are engineered for high bioavailability and verified purity.
Located in the ancient biotech hub of Xi’an, Shaanxi Province, our operational infrastructure occupies a sprawling footprint of over 70,000 square meters. By integrating six high-capacity industrial-scale plant extraction lines with cutting-edge analytical apparatus, we handle extraction ratios from crude botanical powders to 99% high-purity single-isolate active ingredients (such as Rare Ginsenosides and Ergothioneine).
How we are combining classic mechanical solvent extraction with enzymatic biocatalysis and synthetic biology platforms.
Refining extraction processes for molecules with low natural abundance, such as Rare Ginsenosides Rg3, Rh2, and Compound K. Our facility employs multi-stage column chromatography and supercritical fluid extraction (SFE-CO2) to achieve up to 98% purity without structural degradation or residual toxic solvents.
Transitioning from standard hot-water extractions to enzymatic conversions. Utilizing enzymes like Bromelain and custom Proteases allows us to cleave glycosidic bonds, converting major ginsenosides into highly bioavailable rare forms. This drastically reduces production costs while accelerating absorption pathways inside the human digestive tract.
Scaling our yeast and microbial fermentation systems. By engineering specific strains of Saccharomyces cerevisiae, we produce bio-identical compounds such as 99% Purity Ergothioneine and intracellular proteins. This guarantees 100% pesticide-free, non-GMO, and highly consistent batch yields, removing agricultural land and climate variability dependencies.
A closer look at our Xi'an production facilities, processing lines, and modern QA/QC infrastructure.
Our infrastructure operates under rigorous GMP compliance frameworks. By installing automated cleanrooms, PLC-controlled extractors, and low-temperature vacuum evaporators, we isolate raw herbal components without altering their biological profile. From raw botanicals entering the plant to the final high-speed powder filling, air purity is kept above Class 100,000. Real-time sensory, chemical, and physical parameters are fed directly to our on-site laboratory for immediate assay feedback.
Delivering strategic formulation templates and ingredient pairings designed for modern health concerns.
Combining **Ergothioneine** (a mitochondrial-targeted antioxidant) with bio-enzymatic **Superoxide Dismutase (SOD)**. This pair targets systemic oxidative stress, protecting DNA sequences and supporting cellular regeneration in high-end anti-aging skincare and functional capsule complexes.
Integrating heat-resistant spore-forming probiotics like **Bacillus Subtilis** (10 Billion CFU/g) with organic **Sunflower/Soy Lecithin** emulsifiers. This synergy ensures gut microflora balance, strengthens gut barrier function, and assists nutrient absorption profiles.
Blending clean-label **Medium Chain Triglycerides (MCT)** with non-GMO plant extracts. This stack triggers metabolic thermogenesis, offering high-efficiency clean lipids for ketogenic formulations, meal replacements, and energy-dense fitness functional powders.
Ensuring compliance across diverse legal jurisdictions with robust documentation and traceability protocols.
Navigating the global regulatory environment for healthcare and supplement materials is highly complex. Shaanxi Diaries Biotech ensures regulatory friction is minimized for buyers in North America, Europe, Asia Pacific, and the Middle East. Every production run is accompanied by a comprehensive dossier, including Certificate of Analysis (COA), Heavy Metal Assays, Pesticide Residual Testing (via GC-MS/MS), and Allergen reports.
| Ingredient Category | Key Certifications Obtained | Common Regulatory Pathways | Available Testing Assays |
|---|---|---|---|
| Standardized Plant Extracts (e.g., Rare Ginsenoside Rg3, Moringa Extract) | USDA Organic, EU Organic, Kosher, Halal | FDA NDI, EU Novel Food, SFDA Registration | HPLC, UV-Vis, HPLC-MS for purity profiling |
| Bioactive Enzymes & Proteins (e.g., SOD Enzyme, Bromelain, Yeast Protein) | HACCP, ISO 22000, ISO 9001 | GRAS Self-Affirmed, EFSA QPS Status | Enzymatic Activity Assays (GDU/g, Units/mg) |
| Preservatives & Excipients (e.g., Sodium Benzoate, Amino Acids) | Kosher, Halal, USP/FCC Standards | FDA Food Additive Database, EP Compliant | GC-FID, ICP-MS (Heavy Metals: Pb, As, Cd, Hg) |
Beyond bulk raw powder supplies, we support global brands with end-to-end customized product options. Our team assists with custom powder blending, high-efficacy capsule encapsulation, multi-layer coating technologies, and liquid bottling. Whether you require private labels for dietary supplements or specialized animal nutrition compounds, our facility offers flexible production runs with guaranteed consistency.
Detailed, technical answers to the most common sourcing, scientific, and logistics questions from professional procurement teams.
Standard ginseng root extract contains primarily common ginsenosides (such as Rb1, Rc, Rd, Re, Rg1), which are large molecules with low bioavailability in the human gut. **Rare Ginsenoside Rg3** is a secondary ginsenoside produced by converting these common ginsenosides through enzymatic hydrolysis or controlled thermal processing. It has a much smaller molecular mass, allowing it to easily pass through cellular membranes. We verify chemical purity using High-Performance Liquid Chromatography (HPLC) coupled with Mass Spectrometry (HPLC-MS) to ensure exact compound matching against reference standards, providing options from 1% up to 98% concentration.
Control starts at the botanical sourcing stage. We manage partnerships with wild-harvested and certified agricultural cooperatives. In our facility, raw batches undergo testing before extraction. Finished extracts are analysed using **ICP-MS (Inductively Coupled Plasma Mass Spectrometry)** to detect heavy metals down to parts-per-billion (ppb) limits (Lead < 0.5 ppm, Arsenic < 0.5 ppm, Mercury < 0.1 ppm, Cadmium < 0.1 ppm). Pesticide residues are screened using Triple Quadrupole Gas Chromatography-Mass Spectrometry (GC-MS/MS) and Liquid Chromatography-Mass Spectrometry (LC-MS/MS) systems, meeting strict EU and USDA organic regulations.
Natural SOD is highly sensitive to stomach acid and pepsin degradation. To address this, we offer microencapsulated or enteric-coated SOD variants. Using natural lipid coatings and maltodextrin/lecithin barriers, the active enzyme is protected during gastric transit, releasing in the small intestine where it is absorbed to support systemic antioxidant defense. Our regular food-grade SOD is suitable for functional beverages and instant dry mixes consumed away from heavy meals.
Our 99% pure bio-fermented Ergothioneine powder is highly stable. It has a verified shelf life of **24 months** when kept in its original unopened packaging. It should be stored in a cool, dry area (relative humidity under 60%, temperature under 25°C), away from direct sunlight, oxygen, and moisture. Each shipment is packaged in double-layered pharmaceutical-grade PE bags inside heavy-duty fiber drums to prevent oxidation.
Standard minimum order quantities (MOQ) for high-purity active ingredients (like Rg3 or Ergothioneine) start at **1 kg**. For general botanical powders and protein isolates, the MOQ is **25 kg** (one standard drum). Lead times for stock ingredients range from 3 to 5 business days from payment verification. Custom formulations, complex blendings, or specialized extractions require approximately 15 to 25 days depending on the manufacturing schedule.
Scale your inventory with high-activity fermentation solutions, functional stabilizers, and plant-based protein isolates.
Diaries Biotech
