Beta-Glucanase β-glucanase

Detail Information

β- Glucanase is a feed hemicellulose produced by a liquid submerged fermentation and advanced post-treatment technique. β- Glucanase play a role on hydrolyzing 1, 3 and 1, 4 glycosidic bonds. It can break up β-glucan in the barley and cereal endosperm cell wall, reduce the effect of anti-nutritional factors, improve absorption of nutrients, feed conversion efficiency and animal growth performance.



Name β- Glucanase Activity 50000U/g
Strain Trichoderma reesei EC code
Form Powder Carrier Starch
Color Light brown Loss on drying ≤10%
Working pH 2.0-7.0 Optimum pH 5.5
Working T 30-70℃ Optimum T 65℃
Particle size 80% pass 40 mesh
Package 20kg /bag
Storage Stored 12 months under cover in cool and dry conditions
Caution Avoid direct sunlight and high temperature


  1. Cooperate with xylanase and cellulase, destroy the cell wall of plant, degrade β-glucan in wheat/barley diets, improve the absorption of nutrients and feed utilization
  2. Reduce the viscosity of β-glucan, improve the ecological environment and morphology of animal digestive
  3. Increase the activity of endogenous enzyme in animal intestinal

Change intestinal microbial flora and reduce the accumulation of harmful bacteria. It also enhances immunity and improves growth performance of stock and poultry.


  1. pH range: the optimum pH is 4..5-5.5, valid pH range is 2.0-7.0, excellent acidic resistance.

2.Temperature range: valid temperature range is 30-70℃, the optimum temperature is 65℃, show very good thermostable

Definition of activity

One unit (U) of β-glucanase activity is defined as the amount of enzyme which liberates 1 μmol reducing sugar per minute from 4mg/mL substrate (the barley β-glucan) solution at 37.0℃ and pH 5.5.


Recommended dosage is 50-100g/t with 10000 U/g in complete feed.

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