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Xylanase

Xylan is contained commonly in a variety of feed ingredients, like wheat, rye, corn, cereal by-products, soybean meal, etc. Whereas, xylan is indigestible compound for non-ruminant, and causes a significant anti-nutritional affect by increasing chyme viscosity and preventing absorption of protein and energy. Incorporating xylanase in diets help remove anti-nutrition of xylan and reduce feed cost savings.

Xylanase
Xylanase
Xylanase


Specification of Xylanase


Name

Xylanase

Product Series Name

EnerGen Xyl

Activity

10000-600000U/g

Strain

Aspergillus niger

EC code

3.2.1.8

Form

Powder

Carrier

Starch

Color

White, Light yellow

Loss on drying

≤10%

Working T

30-70℃

Optimum T

60℃

Working pH

2.0-7.0

Optimum pH

4.0

Particle size

80% pass 40 mesh

Package

25kg /bag

Storage

Stored 12 months under cover in dark, cool and dry conditions

Caution

Avoid direct sunlight and high temperature



Definition of Activity Xylanase

One unit of xylanase activity is defined as the amount of enzyme that liberates 1 micromole of reducing sugar per minute from 5.0 mg/mL of xylan at pH 5.5 and 37℃.


Functions and Application of Xylanase

1. Break down the structure of cell wall, especially xylan, reduce the viscosity of chyme in the intestinal tract, and improve the digestion efficiency of nutrients.

2. Improve the energy utilization, reduce feed costs and improve feed quality.

3.Generate a large amount of xylo-oligosaccharides, improve gut health, and stimulate animal performance.


Dosage of Xylanase

Recommended dosage in complete feed of xylanase with 10000 U/g:100-300g/t.


Application of Xylanase

1.The matrix value of xylanase(300g/t)

Nutrient

Metabolizable energy(kcal/kg)

Crude protein,%

Lysine,%

Methionine,%

Cystine,%

Threonine,%

Tryptophane,%

Isoleucine,%

Arginine,%

Valine,%

Amount provided in the diet

20-60

0.1800

0.0060

0.0075

0.0094

0.0080

0.0100

0.0090

0.0105

0.0080


2. Application case

(1)Improve the performance growing pigs on wheat-based diet

XylanaseXylanase

Animal: growing pigs, 40-60kg

Control: Wheat meal diet; Test: Control +xylanase

(2) Improve the performance of broiler on mixed grain and byproducts diet.


XylanaseXylanase

Animal: AA broilers, 1-42D

Control: Corn-wheat-byproduct meal diet; Test: Control +xylanase




Xylanase
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