Descripción del producto
Glucoamylase
One.Product
presentation
Glucoamylase is extracted from
the fermented deeply excellent Aspergillus niger.It can start from
the non-reducing end of starch molecule to decompose Alpha*1,4
glucose glycosidic linkage to transfer to gulcose.It can be used
expansively in beer brewing,alcohol,monosodium glutamate,starch
sugar,antibiotics,etc.
Two.Define of enzyme
activity
Amount of Glucamylase it need
that hydrolyzing dissolved starch in one hour can produce one
milligram glucose on condition that one gram or one ml enzyme is
kept in *0 centi grade and PH4.6 can be defined as a enzyme
activity unit(u/g,u/ml).
Three.Product specification
and package
Solid:****0
u/g *****0
u/g
Liquid:*****0 u/ml
Four.Using
condition
1.Temperature: range:*0—*5
centi degree,the best temperature:*8—*0 centi degree.
2.PH: valid range:3.0—5.5,the best
PH:4.0—4.5.
Five.Using
methods
1. Beer
brewing
This product can be added before
fermentation and saccharification start,which can improve
fermentation.Recommended using amount:******0 u per gram
material.
2.
Starch sugar business
After this material is liquefied,PH is
adjusted to 4.**4.5,and temperature is reduced to *0 centi
grade,and then glucamylase is added to start to
sacharification.Recommended amount: ******0 u per gram
material.
3.
Alcohol business
When the material is boiled and temperature
is reduced to *0 centi grade,you can add glucamylase.Recommended
amount:**0—**0 unit per gram material.Temperature is kept about
****0 mins,and after temperature of material get cold,you can
ferment it.
4.
Monosodium,Antibiotics business
After starch is liquefied and temperature
is reduced to *0 centi grade,you can change PH to 4.5,and then add
gulcoamylase.Recommended amount:**0—**0 unit per gram
material.
Six.Package and
storage
*5 kilogram per barrel.
This product must be put
on cool and dry place and avoided sunshining.It can be kept well
six months under low temperature conditions.
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China |
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Glucoamylase
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