Pentosanase

Description

Deerland Pentosanase is an enzyme preparation derived from Trichoderma sp. and contains high xylanase activity together with beta-1.3-glucanase, galacto-mannanase and cellulose.

Activity

Xylanase - 20,000 u/g (Standardized with maltodextrin)

Activity of xylanase is measured by reducing sugar released from xylan. The analysis method is available upon request.

Physical Properties

Form	Fine dry powder
Color	White to light tan
Odor	Free of offensive odor
Solubility	Readily soluble in water

Chemical Properties

Optimum pH	5.0
pH stability	3.0 to 7.0
Optimum Temperature	55C
Thermal stability	Up to 50C

Inactivation

Inactivation can be achieved by raising the temperature to 85C and holding for 15 minutes.

Use Level

Enzyme requirements are generally dictated by processing conditions. They will vary with hemicellulose substrate concentration, decree of desired hemicellulose hydrolysis, pH, temperature and time of hydrolysis. Initially evaluate Deerland Pentosanase at 0.001 to 0.005 % based on the weight of hemicellulose substrate dry matter.

Applications

• Manufacturing of vegetable and mushroom extracts.
• Enzymatic peeling of cereals.
• Baking industry.

Storage Stability

In sealed containers, under cool, dry conditions, the product will maintain the declared activity for at least 12 months. Storage life can be extended by storing under refrigeration at 5C.

Packaging

Deerland Pentosanase is available in 50 kg fiber drums with ring seal and lined with a polyethylene bag.