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Xylanase

Description

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 affected 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.


Specification

Name

Xylanase

Activity

10000-600000U/g

Strain

Aspergillus niger

EC code

3.2.1.8

Form

Powder

Carrier

Corn 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

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

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

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


Matrix value

Nutrient

Metabolizable energykcal/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


Application

1. Effect of xylanase supplement on wheat-based of growing pigs(40-60kg)

 

2. Effect of xylanase supplement on mixed grain and by product diet broilers(1-42days)

 


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