🧵 1. Product Introduction

Vegetal Chitosan Fiber is a biodegradable, biofunctional fiber processed from Pleurotus ostreatus (oyster mushroom). This next-gen fiber combines sustainability with high performance, delivering superior purity, safety, and efficacy across multiple industries. As a plant-based alternative to animal-derived chitosan, it is ideal for vegan markets and regulatory-sensitive applications.

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🍄 2. Source & CAS Number

• Source: 100% fungal – Pleurotus ostreatus (Oyster Mushroom)

• CAS Number: 9012-76-4

• Non-GMO | Non-Animal | Allergen-Free

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⚗️ 3. Chemical & Physical Properties

• Form: White or light-yellow fibrous material

• Deacetylation Degree: ≥ 80%

• Viscosity (1% sol.): 400–900 mPa.s

• pH (1% sol.): 6.5–7.5

• Moisture: ≤ 15%

• Ash Content: ≤ 1.0%

• Fineness: 1.5–1.8 dtex

• Staple Length: 38–60 mm (customizable)

• Tenacity: ≥ 1.4 cN/dtex

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💧 4. Solubility

• Insoluble in neutral water and organic solvents

• Dispersible in dilute acids (e.g., acetic acid)

• Swellable in moisture-rich systems

• Functional in acidic environments (cosmetics, wound dressing gels, coatings)

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✅ 5. Expanded Benefits

1. Hypoallergenic & Vegan-Friendly

   No crustacean allergens. Safe for all user types, including sensitive consumers and vegan formulations.

2. Superior Biocompatibility

   Naturally integrates with skin and tissue, making it suitable for direct-contact medical and cosmetic uses.

3. Sustained Antibacterial Activity

   Inhibits a wide range of bacteria including E. coli, S. aureus, and fungi through a cationic binding mechanism.

4. Odorless & Neutral

   Lacks the fishy smell typical of animal chitosan, making it highly suitable for odor-sensitive applications.

5. Customizable Functional Grades

   Available in varied fineness, staple lengths, and surface area for diverse industrial uses.

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🧪 6. Expanded Applications

• Medical Use

  • Wound healing textiles

  • Antimicrobial gauze and absorbent pads

  • Drug delivery matrix and bio-patches

• Textiles & Apparel

  • Innerwear and undergarments with odor control

  • Antimicrobial yarns for uniforms and sportswear

  • Biodegradable reinforcement for eco-fabrics

• Cosmetic Use

  • Bioactive facial masks

  • Skin-contact pads and wipes

  • Bio-film support for facial serums

• Bio-Packaging

  • Antibacterial fiber reinforcement for compostable packaging

  • Fibers for personal hygiene wrappers

  • Biodegradable structural netting

• Food Tech

  • Active packaging liners with microbial inhibition

  • Sachets for spoilage control

  • Filtration membranes in liquid food processing

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🏭 7. Updated Production Flowchart

Fresh Oyster Mushroom (Pleurotus ostreatus)

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1. Protein Removal (Alkali Treatment)

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2. Demineralization (Acid Treatment)

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3. Deacetylation → Yields Vegetal Chitosan (Solid Powder)

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4. Dissolution & Fiber Spinning

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5. Neutralization & Washing

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6. Fiber Drying & Precision Cutting

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✅ Final Product: Mushroom-Based Chitosan Fiber

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🏆 8. Expanded: Why Choose Chibio Biotech?

• Pioneering Mushroom Chitosan Manufacturer

  First-in-class focus on 100% mushroom-derived chitosan products.

• Over 8 Years of Expertise

  Deep experience in fungal ingredient fermentation, extraction, and processing.

• Regulatory-Ready

  Certified ISO 22000:2018, HALAL, KOSHER, and Organic. Full COA and export documents provided.

• In-House R&D Innovation

  Proprietary deacetylation and fiber spinning technologies ensure consistent quality and performance.

• Flexible OEM & ODM

  Customizable staple length, fineness, viscosity, and packaging for specific industrial demands.

• Global Trust

  Trusted by leading biomedical and textile brands in North America, EU, Southeast Asia.

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💼 9. Expanded: Why Should Your Business Consider It?

• Rising Demand for Sustainable Textiles

  Comply with environmental and circular economy mandates.

• Regulatory Pressure on Animal-Derived Inputs

  Future-proof your product lines with non-animal biomaterials.

• Allergen Risk Elimination

  Safe across all demographics, including sensitive, vegan, and halal/kosher consumers.

• Differentiation in Functional Claims

  Leverage natural antimicrobial, antioxidant, and wound-healing claims with a natural fiber base.

• Custom Integration

  Tailored compatibility with your current production—whether for nonwoven, spun yarns, or composites.

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📢 10. Summary

Chibio’s Vegetal Chitosan Fiber, crafted exclusively from oyster mushrooms, delivers unmatched purity, safety, and performance for modern sustainable material innovation. Whether you’re enhancing a medical textile, creating a green fashion line, or launching bio-cosmetic formats—this fiber redefines what’s possible in plant-based biomaterials.

📩 Want to explore how this fiber can upgrade your next product line?

Contact us now for specifications, pilot samples, or partnership solutions.

📧 Email: sales@chibiotech.com

📞 Phone: +86 (0)532 66983270

🌍 Website: www.chibiotech.com

✅ Looking for clean-label, eco-functional fibers from mushrooms?

Work with Chibio Biotech – Your Fungal Fiber Innovation Partner. 🌱🚀