Xylanase Enzymes

Xylanases are hydrolytic enzymes that break down xylan, a major component of hemicellulose found in plant cell walls. They play a crucial role in various industrial processes and natural environments, particularly in the degradation of plant matter and the production of biofuels. Xylanases are produced by a variety of organisms, including microorganisms; however, filamentous fungi are the primary commercial source.

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Description

Biolaxi Enzymes is one of the leading manufacturer and supplier of enzymes since 2007. We offer a broad range of high-quality enzymes, including xylanase enzymes, which are widely used in industrial and commercial applications.

Technical Specifications

Parameters Details
Enzyme Class Glycoside Hydrolase (GH family: GH10, GH11)
EC Number EC 3.2.1.8 (Endo-1,4-β-xylanase)
CAS Numbers by Source Filamentous Fungi: 9025-57-4 (Trichoderma), 9025-56-3 (Aspergillus)
Bacteria: 37340-60-6 (Bacillus), 9067-74-7 (Streptomyces)
Yeast: 9068-75-9 (Pichia)
Marine Algae: 100209-53-8
Protozoans: 100209-54-9
Snails: 100209-55-0 (Helix pomatia)
Crustaceans: 100209-56-1 (Artemia)
Insects: 100209-57-2 (Tenebrio molitor)
Seeds: 100209-58-3 (Triticum)
Reaction Catalyzed Hydrolysis of β-1,4-glycosidic linkages in xylan → Xylose oligomers/monomers
Primary Commercial Source Filamentous fungi (Trichoderma reesei [9025-57-4], Aspergillus niger [9025-56-3])
Optimal pH Range 4.0–6.5 (fungal); 6.0–8.0 (bacterial)
Optimal Temperature 40–60°C (mesophilic); thermophilic variants stable up to 80–90°C
Molecular Weight 20–50 kDa (fungal); 30–100 kDa (bacterial/yeast)
Isoelectric Point (pI) 3.5–9.0 (varies by isoform)
Inhibitors Heavy metals (Hg²⁺, Ag⁺), xylooligosaccharides (feedback inhibition)
Stabilizers Ca²⁺, glycerol, sorbitol (in formulations)
Activity Measurement DNS method (reducing sugars), AZO-xylan substrate (IU/g or U/mL)
Storage Conditions 4°C (short-term); ≤ -20°C (lyophilized for long-term stability)
Safety & Compliance GRAS (FDA), EFSA-approved for food/feed; non-toxic, biodegradable
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Trade Information

Supply Ability As per customer requirement
Delivery Time 10 days once received the PO
Sample Available Yes
Minimum Order Quantity 100 kg for export/ 25-100 kg for Domestic
Packaging Export worthy 25 kg HDPE drum packing
Main Export Markets Middle East & African countries
Main Domestic Market Gujarat & North Region

Benefits of Xylanase

  • Improved Nutrient Absorption: Breaks down non-starch polysaccharides, enhancing nutrient availability.
  • Enhanced Feed Efficiency: Boosts feed conversion by digesting indigestible fibers.
  • Reduced Gut Viscosity: Improves digestion and absorption in poultry.
  • Higher Energy Yield: Releases trapped nutrients for more metabolizable energy.
  • Environmental Benefits: Lowers manure output and pollution via better digestibility.
  • Gut Health Support: Promotes beneficial bacteria while suppressing harmful microbes.
  • Cost Savings: Enables use of cheaper, alternative feed ingredients.
  • Safe & Natural: Non-toxic for animals and humans when used correctly.
  • Sustainable Farming: Reduces antibiotic reliance by improving natural digestion.
  • Versatile Use: Works synergistically with other enzymes for optimal results.

Applications

Pulp & Paper Industry

  • Chlorine-Free Bleaching:
    • Replaces harsh chemicals in wood pulp processing, reducing environmental pollution.
    • Improves pulp brightness by selectively removing xylan without damaging cellulose fibers.

Food & Beverage Industry

  • Baking (Dough Conditioning):
    • Key ingredient in dough conditioners (e.g., S500/US500).
    • Enhances dough elasticity, water absorption, and final bread texture.
  • Flour Improvement:
    • Reduces viscosity in whole wheat flour, improving handling and baked product quality.
  • Coffee & Starch Extraction:
    • Facilitates the release of coffee compounds and starch from plant matrices.

Animal Feed & Nutrition

  • Feed Digestibility:
    • Breaks down anti-nutritional xylan in poultry/pig feed, improving nutrient absorption.
  • Silage Enhancement:
    • Increases fermentable sugars in agricultural silage, boosting livestock energy intake.

Textile & Fiber Processing

  • Degumming Plant Fibers:
    • Used with pectinase/cellulase to soften fibers (flax, hemp, jute, ramie) for textile production.

Biofuel & Waste Management

  • Bioethanol Production:
    • Converts xylan-rich agricultural waste (e.g., corn stover) into fermentable sugars.
  • Bioremediation:
    • Aids in composting and degradation of plant-based waste materials.

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