| HS Code | 944890 |
| Product Name | Silkworm Protein Extract |
| Source | Silkworm (Bombyx mori) larvae |
| Appearance | Powder or liquid extract |
| Color | Light yellow to brown |
| Protein Content | Above 80% |
| Solubility | Water-soluble |
| Taste | Mild, nutty |
| Odor | Slightly earthy |
| Usage | Food additive, dietary supplement |
| Shelf Life | 12-24 months |
| Storage Condition | Cool, dry place away from sunlight |
| Amino Acid Profile | Rich in essential amino acids |
| Fat Content | Low |
| Allergen Info | May cause allergic reactions in sensitive individuals |
| Certifications | Typically available with HACCP, ISO, or organic certifications |
As an accredited Silkworm Protein Extract factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Silkworm Protein Extract, 100g, is packaged in a sealed, opaque white plastic pouch with product details and safety instructions printed clearly. |
| Shipping | Silkworm Protein Extract is shipped in tightly sealed, food-grade containers to ensure product integrity and prevent contamination. Packages are labeled according to safety regulations and stored in a cool, dry environment. During transit, temperature and humidity are controlled as needed, ensuring the extract remains stable and effective upon delivery. |
| Storage | Silkworm Protein Extract should be stored in a cool, dry place, away from direct sunlight and moisture. Keep the container tightly closed when not in use. Ideally, store at 2-8°C (refrigerated) to maintain stability and prevent degradation. Avoid repeated freeze-thaw cycles. Ensure the storage area is well-ventilated and segregated from incompatible substances, following standard laboratory safety protocols. |
Competitive Silkworm Protein Extract prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: admin@ascent-chem.com
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We have spent decades working alongside natural materials, seeking better ways to harness the power of biology for modern needs. Through years of development and process refinement, our Silkworm Protein Extract stands out as a reliable ingredient for customers who value traceability, purity, and performance. This extract comes directly from Bombyx mori larvae and combines both soluble and insoluble protein fractions. Harvested at optimal growing periods, every batch is standardized by chromatography and protein content testing. The result is a dense, highly bioactive powder with a pale beige color, fine texture, and subtle scent unique to fresh, clean protein.
Our direct involvement from rearing to processing sets Silkworm Protein Extract apart from alternatives like fish or plant-derived proteins. Many products on the market rely on commercial-grade hydrolysis or lack proper protein definition. We source from closely monitored, disease-free sericulture farms, which allows us to maintain low pollutant and residual levels. There is no mixing of unrelated animal proteins, no shortcuts that might compromise the consistency or traceability of the extract. We test for contaminants—including heavy metals and pesticides—at every stage. Each lot comes with clear documentation, reflecting a full chain of custody that scientific and industrial users appreciate when quality and safety are non-negotiable.
The extract is typically produced at 80% or higher protein concentration, with controlled levels of residual moisture to ensure optimal shelf life without the need for additional preservatives. No coloring agents, artificial flavors, or animal by-products enter the manufacturing line. High-pressure filtration and cold-drying protocols preserve heat-sensitive amino acids and peptides, distinguishing this protein extract from those subjected to crude, high-temperature processing. The granule size sits consistently below 100 microns, making it easily suspendable or solvable depending on the application.
We control urea and uric acid residues, keeping total nitrogen measurements steady batch to batch. Our internal labs run SDS-PAGE and mass spectrometry to characterize the polypeptide spectrum, which enables us to deliver full profiles to customers with technical processing needs. These differences matter, because food, cosmetics, and bioengineering fields rely on precise composition to avoid wasted effort or subpar outcomes in downstream production.
Customers often ask why silkworm protein delivers results distinct from soy, pea, casein, or marine-based extracts. The answer lies in the amino acid balance and native peptide structure. Silkworms synthesize silk fibroin and sericin along with typical cellular proteins. Our technique gently separates high-molecular-weight fibroin from smaller, bioactive peptides, retaining glutamine, serine, glycine, and alanine in proportions rarely found in terrestrial or aquatic alternatives. This translates to an ingredient with proven wound-healing, moisturizing, and film-forming properties valuable in everything from nutraceuticals to cosmeceutical serums.
Fibroin and sericin show low immunogenicity and help stabilize bioactive preparations without unwanted viscosity or allergenicity seen in some animal proteins. Industrial-scale fermentation batches have shown high reproducibility for these outcomes, and our teams maintain documentation stretching back more than ten years tracking these effects.
Silkworm protein extract carries value for a broad spread of innovators. Nutrition formulators use it as a full-spectrum protein supplement—cases abound where customers were seeking viable alternatives to dairy and soy, and this extract stepped in with better digestibility and a mild, neutral flavor. Our technical team works with bakeries and functional food startups looking to increase protein content without unpleasant aftertaste or gelling problems sometimes associated with pea or wheat protein. The inclusion of chitin-derived fractions introduces soluble fibers known to support gut microflora, a feature not found in animal whey or isolate-based blends.
In personal care, this protein finds a ready audience among formulators seeking natural film-formers and moisturizers. Unlike marine collagen, soluble silkworm proteins demonstrate stronger binding in hydrogel masks, serums, and leave-on conditioners, supplying rapid smoothing with no tacky residue. Tests with global R&D teams confirm enhanced epidermal penetration, and routine safety panels confirm a clear record—no evidence of paraben-like toxicity or microplastic contamination.
Biomedical engineering firms regularly approach us for custom preparations catering to tissue scaffolds and wound dressings. The polypeptide structure of silkworm protein supports cell adhesion and regulated hydration, crucial for advanced dressings and grafts. Batch-to-batch uniformity allows precise dosing, while the naturally high degree of biocompatibility provides reassurance for pilot studies and full production runs.
Many manufacturers in the protein extraction field treat silkworms as a side product, with crude extraction and unpredictable supply. We focus relentlessly on up-stream and down-stream process control—everything from climate-controlled rearing to enzymatic hydrolysis and multi-stage filtration. Our goal isn't to offer the lowest price per kilogram, but to give researchers, formulators, and producers peace of mind and technical consistency. There are no synthetic preservatives or flavorings, and we do not blend unrelated proteins to increase yield.
Other market options often derive protein from fish, beef, or dairy origins. Fish proteins commonly carry allergen labeling and fluctuating omega-3 content, while dairy proteins create intolerance concerns for broad consumer groups. Vegetable protein isolates tend to lack some essential amino acids, and their flavor and texture often limit product innovation. In contrast, our extract achieves balanced amino acid content without relying on synthetic fortification.
Our production data and customer case studies show consistent, superior performance compared to traditional animal or plant-based proteins over several application cycles. In laboratory-scale nutrition testing, digestion rates, amino acid absorption, and cross-compatibility with minerals and vitamins all favor silkworm protein. In personal care, consumer testing supports better ingredient stability and dermal acceptance.
We participate in published scientific research and support independent verification of product attributes. Our facility keeps track of lot-specific biochemical profiles, tested both internally and by recognized third-party labs. We avoid generic labeling or claims unsupported by data. Real feedback from our partners informs adjustments at every stage; this practical, real-world involvement minimizes product recalls or surprise changes in performance down the line.
Years of direct farm partnerships and controlled raw material contracts insulate our customers from seasonal shortages and market speculation. Our contracts with sericulture cooperatives ensure stable, predictable access, allowing us to plan large-scale production without quality fluctuation. Long-term supply security matters for customers developing multi-year product lines or regulatory submissions.
We closely adhere to existing local and international regulations concerning animal-derived protein ingredients. Our records focus on traceability and animal welfare standards, providing documentation suited to both rapid auditing and full regulatory review. Product batches never originate from genetically modified silkworms or chemical pesticide-intensive farms.
For those entering new markets, our compliance specialists simplify the process, supplying product profiles and safety data tailored for nutrition, cosmeceutical, or technical bioengineering uses. Our experience shortens the approval cycle and avoids regulatory surprises in key regions.
We invest in energy-efficient equipment and water-conserving production methods, reducing the environmental load compared to traditional animal protein and dairy manufacturing. Unlike beef or dairy production, silkworm farming produces low greenhouse gas emissions and uses by-products for natural fertilizer—practices that return value to the agricultural ecosystem instead of depleting resources. We have seen this firsthand across our partner farms and downstream processors.
Our animal welfare policies exceed minimums set by industry groups. We collaborate with local stakeholders to guarantee responsible silkworm rearing practices and fair labor standards across all supply points. Every silkworm is used efficiently, with waste channeled to high-grade compost or related safe uses.
Through years working face to face with researchers, production engineers, and QA specialists, we see firsthand that the difference in material quality starts at the farm and ends only with the tightest manufacturing discipline. Our labs respond quickly to technical questions about solubility, blending, stability, and downstream functional differences. Whether the issue relates to compounding methods in functional foods or to emulsification in cosmetics, we make ourselves available for trouble-shooting based on up-to-date product specs and ongoing batch data.
Working directly with a manufacturer eliminates the risks of inconsistent product information and quality shocks common when dealing with resellers and third parties. Over time, long-term supply relationships with our customers foster better communication, technical transparency, and fewer unwanted surprises as industries grow and standards evolve.
Demand for protein is surging around the globe, and customers increasingly scrutinize ingredient sources for quality, transparency, and environmental responsibility. We have watched silkworm protein extract take center stage in foundational studies and real-world launches, providing tangible advantages over older, less controlled sources. Our regular feedback comes from customers who notice fewer problems with hydrolysis, better taste results, improved shelf profiles, or cleaner regulatory audits.
Future prospects look strong as cosmeceutical, nutraceutical, and biomedical industries adopt more rigorous standards. We continue investing in process improvements, third-party certifications, and trial programs with emerging partners. Our open-door approach ensures that concerns, questions, or custom preparation needs get expert answer—always grounded in transparent, traceable practice, not marketing jargon or speculation.
As a trusted chemical manufacturer, we stand by every product we produce with real people, documented processes, and repeatable results. Our doors remain open for site visits, technical demos, or pilot-scale testing for partners with ambitious plans. We invite innovators and problem-solvers to join us in developing the potential of Silkworm Protein Extract, knowing that every bag delivered represents years of knowledge, careful sourcing, and direct engagement with the world’s leading functional protein ingredient.
