HUZHOU SIFENG BIOCHEM CO., LTD

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Since 2003
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Tax credit grade A
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Business covers 40+ countries
TOP3
Top manufacturer china
Key Products

Item:SF-001

CAS No.: 142583-61-7

Specifications:95%;98%;99%

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Item:SF-002

CAS No.: 557-61-9

Specifications:10%;12%;40%;50%;60%;90%

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Item:SF-003

CAS No.: 593-50-0

Specifications:90%;95%

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Main Products
Microalgae DHA Powder
Microalgae DHA Powder

CAS NO.: 6217-54-5

Instant Pearl Powder
Instant Pearl Powder

CAS NO.: ---

Superfine Pearl Powder
Superfine Pearl Powder

CAS NO.: ---

Silk Amino Acid
Silk Amino Acid

CAS NO.: 60650-89-7

Silk Fibroin Powder
Silk Fibroin Powder

CAS NO.: 9009-99-8

Silk Peptide Powder
Silk Peptide Powder

CAS NO.: 73049-73-7

Sericin Powder
Sericin Powder

CAS NO.: 60650-89-7

About Us

 

HUZHOU SIFENG BIOCHEM CO., LTD is a premier manufacturer and global supplier of high-purity plant extracts and nutritional ingredients. With a history traceable back to 2003, the company has evolved into one of the top three manufacturers in China for its core product lines, combining large-scale production with rigorous scientific innovation.

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Why choose Sifeng?
Focusing on segmented tracks, with deep industry accumulation

Starting in 2010, we have been deeply involved in the field of high carbon fatty alcohols in plants for over ten years. As a pioneer in the industry, we have continuously invested in the research and development of octacosanol and triacontanol, and our market share ranks among the top.

Exclusive patented technology, excellent quality and purity

Holding independent patent (CN103232320A), breaking through the bottleneck of purification. We can provide stable supply of 10% -90% multi specification priliol and high-purity monomers, ensuring product efficiency, safety, and stability.

Scale production capacity support, full range product supply

We have the scale capability to produce 10 tons of 28 octane alcohol and 30 tons of mixed alcohol annually. Covering the full range of C24-C34 fatty alcohol monomers and mixtures, and expanding to include multiple raw materials such as silk fibroin and pearls.

Global market validation, widely recognized and applied

Our products are sold well in over 40 countries including the United States, Japan, and South Korea, and have successfully entered the global supply chain. Widely used in high-end health supplements and cosmetics, trusted by international customers.

News
  • Octacosanol Market Outlook 2025–2030: Global Demand Signals, Applications, Purity Grades, Bioavailability Challenges and Supply-Side Risks
    Octacosanol Market Outlook 2025–2030: Global Demand Signals, Applications, Purity Grades, Bioavailability Challenges and Supply-Side Risks
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Stronger signals are nutraceutical demand, new research and formulation work addressing low water solubility and bioavailability. Market Size: A Range Beats False Precision Public estimates diverge materially: Dataintelo gives $116.2M for 2025 and 6.8% CAGR; WiseGuyReports gives $194.2M for 2025 and 4.4%; Reports and Data gives $150M for 2024 and 7.5% to 2034. Source Base CAGR Implied 2030* Dataintelo $116.2M (2025) 6.8% ~$161M WiseGuyReports $194.2M (2025) 4.4% ~$241M Reports and Data $150M (2024) 7.5% ~$231M *Calculated from disclosed base values and CAGR, not a publisher consensus forecast. Market-reading rule: the 2025 public estimate range is already about 1.7× wide. Differences may reflect purity, source, geography or whether downstream products are included. Use these reports as directional evidence, not auditable demand tonnage. Applications and Research Signals Commercial reports place dietary supplements/nutraceuticals among the largest uses; one 2025 report estimates about 60% of 2024 demand. A July 2026 Molecules review examined cardiovascular-health research, while a 2025 Food Chemistry review covered anti-fatigue, anti-inflammatory, lipid-related and antioxidant research. These are research signals, not approved health claims. Purity Is Not the Whole Buying Decision Octacosanol is a C28 long-chain fatty alcohol commonly isolated from plant wax fractions. Higher purity can simplify impurity control, while intermediate grades may suit customers intentionally using broader long-chain alcohol fractions. Buyer check: assay method + homolog profile + source + residual solvents + moisture/volatiles + multi-batch consistency. Formulation Is the Main Technical Bottleneck The 2025 Food Chemistry review identifies poor bioavailability as a major limitation and highlights nanoemulsions, micelles, microcapsules and related delivery systems. A 2024 International Journal of Pharmaceutics study reported an O/W nanoemulsion with ~30 nm droplets, 60-day stability, 5.4× higher Caco-2 transport and 2.9× higher rat intestinal absorption than a suspension. Supply Outlook and Sifeng's Position Natural-source Octacosanol must be separated from similar C24–C34 alcohols, making fractionation and analytical repeatability important. HUZHOU SIFENG BIOCHEM CO., LTD publishes SF-002 grades of 10%, 12%, 40%, 50%, 60% and 90%, about 10 t/y Octacosanol capacity and 30 t/y broader C24–C34 alcohol capacity. Its technical article on Policosanol, Octacosanol and Triacontanol adds process context. FAQ What is a realistic 2025–2030 market size? No single public consensus exists; use the roughly $116–194M 2025 range as directional evidence. Is 90% automatically better than 50% or 60%? No. Application, analytical method, formulation route and delivered cost still matter. What is the main formulation challenge? Low water solubility and bioavailability, which is why nanoemulsion and related delivery research is active. What should buyers validate? Source, assay, homolog profile, residuals, particle properties, multi-batch consistency and destination-market documents. Sources & Verification Market estimates: Dataintelo · WiseGuyReports · Reports and Data. Scientific evidence: Food Chemistry 2025 review · Molecules 2026 review · 2024 nanoemulsion study. Discuss an Octacosanol Grade or Supply Qualification Share your target assay, annual volume, analytical requirements and destination market for grade discussion before sample validation. HUZHOU SIFENG BIOCHEM CO., LTD · sales@sifengbio.com      
  • High-Purity Policosanol, Octacosanol, and Triacontanol: Overcoming Technical Bottlenecks in Global Formulations
    High-Purity Policosanol, Octacosanol, and Triacontanol: Overcoming Technical Bottlenecks in Global Formulations
    Policosanol, Octacosanol, and Triacontanol are key aliphatic alcohols in bio-nutritional formulations. Industrial extraction requires thermodynamic modeling and crystallization control to overcome structural similarities in natural waxes and eliminate impurities. Properties and Scaling Metrics of Aliphatic Alcohol Monomers Separating C28 and C30 homologs during recovery remains a main challenge due to co-crystallization and low solubility in natural wax matrices. Governing Parameters: 1. Co-Crystallization: Free energy differentials require selective solvent pairs. 2. Mass Transfer: Higher carbon numbers increase melting points and reduce solubility. Item Product Name CAS No. Specs Key Scale-Up & Formulation Challenges SF-001 Policosanol 142583-61-7 95% - 99% Maintaining precise constituent alcohol ratios at industrial scale. SF-002 Octacosanol 557-61-9 10% - 90% Preventing thermal cracking during high-vacuum distillation. SF-003 TRIACONTANOL 593-50-0 90%; 95% High hydrophobicity; requires micronization for dispersion stability. 1. Phase Separation and Purity Optimization Reaching high purity relies on multi-stage fractional crystallization. Controlled cooling and targeted reflux decouple nucleation from crystal growth, enabling clean filtration. Literature References: • Small, D. M. (1986). The Physical Chemistry of Lipids. Plenum Press. • Phase Transitions of C28/C30. J. Agric. Food Chem., 62(14), 3211-3220. Advanced Protection and Downstream Integration 1. Thermal Protection and Viscosity Control High-vacuum distillation of Triacontanol increases fluid viscosity. Wiped film evaporators shorten residence times to seconds, eliminating local overheating and thermal degradation. 2. Micronization for Enhanced Bioavailability Jet milling and high-pressure homogenization reduce hydrophobic particle sizes to sub-micron levels, preventing grittiness in topical formulations and improving powder blending uniformity. Processing & Application FAQ Q: How does Octacosanol purity affect formulation shelf-life? A: High-purity grades prevent lipid peroxidation. Lower grades contain residual waxes that undergo rancidity. Q: What governs solvent selection for Triacontanol? A: Steep temperature-solubility gradients—minimal solubility at ambient temperature and high solubility near boiling. Q: Why are homolog ratios critical in Policosanol? A: Regulatory monographs define Policosanol by precise alcohol ratios to ensure consistent bio-efficacy. HUZHOU SIFENG BIOCHEM CO., LTD | Bio-Extraction Leader Established in 2003, HUZHOU SIFENG BIOCHEM CO., LTD is a top 3 Chinese manufacturer of high-purity plant extracts, offering full traceability from raw intake to delivery. Core Portfolio: • Aliphatic Alcohols: Policosanol (95-99%), Octacosanol (10-90%), Triacontanol (90-95%). • Bio-Extracts: Microalgae DHA, Pearl Powders, Silk Amino Acids & Peptides. Proprietary Patents: Octacosanol Process (CN103232320B) & Myricetin Process (CN101838255B).