Pullulanse

This product is obtained by deep fermentation of Pullulanse. It is widely used in manufacture of beer, starch sugar, monosodium glutamate and alcohol industry etc.
The enzyme is a thermal stable debranching enzyme at low Ph (starch I -1,6-Glucosidase). It hydrolyzes the I -1,6--glucosidic linkages and effectively affect on branched chain starch and work in other enzymes (Glucoamylase ,Fungal Alpha- Amylase ). So, it can quicken reaction
speed and improve the content of glucoamylase and maltose.

SPECIFICATIONS/ PHYSICAL AND CHEMICAL PROPERTIES :
Appearance : Liquid with low subsidence
Colour : Brown
Odour : Normal fermentation odour
pH : Stable 4.0-6.5, optimum 4.2-4.6
Enzymatic Activity : a Y2,000 u/mL
Activity Temperature : 40-65a ,Favorable at 60a
Bulk Density : a 1.25g/mL
DEFINITION OF UNIT
The amount of enzyme needed to liberate 1mg of reducing sugar( Calculated as glucose)
from pullulan in one minute at pH4.5, 60 a .