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Shandong Longda Bio-Products Compound Glucoamylase

Shandong Longda Bio-Products Compound Glucoamylase is mixed with glucoamylase and pullulanase. Glucoamylase is obtained by controlled fermentation from Aspergillus Niger. Pullulanase is obtained by deep fermentation from Bacillus Licheniformis. This kind of compound glucoamylase is widely used in producing of brewery. beer, monosodium glutamate, starch sugar and antibiotics, etc.

Ingredient Name: Glucoamylase

Functions: Enzyme

Physical Form: Liquid

End Uses: Beer

    Knowde Enhanced TDS

    Identification & Functionality

    Enzyme Type

    Amylase

    Ingredient Name

    Glucoamylase

    Food Ingredients Functions

    Enzyme

    Ingredients
    Glucoamylase
    Technologies

    Food Ingredients

    Product Families

    Food Ingredients — Functional Additives

    Enzymes & Starter Cultures

    Applications & Uses

    Markets

    Food & Nutrition

    Applications

    Food & Nutrition — Beverage

    Beer Brewing,

    Liquor & Spirits

    Food & Nutrition Applications

    Beer

    Working Mechanism

    Glucoamylase hydrolyzes terminal 1,4-1 inked alpha-D-glucose residues successively from noreducing ends of amylose chains to release free glucose. This fermentation also possesses the ability to hydrolyze alpha-1, 6-glucosidic Iinkages in isomaltose and dextrins. Pullulanase is a thermal stable debranching enzyme at low pH (starch a-1,6-Glucos idase). It hydrolyzes the α-1,6-glucosidic linkages and effectively affect on branched chain starch and work in Glucoamylase.

    Application Guide
    • In manufacture of glucose, after liquefy the raw material and adjust ph 4. 2-4.5. cool them at 60°C and add compound glucoamy lase in the rate of 0.4-0. 9L/t dry starch, saccharification time, keep for 30-60 hours.
    • In manufacture of beer industry etc, the recommended rate is 0.15-0.35 L/t dry starch.

    Properties

    Physical Form

    Liquid

    Typical Properties
    ValueUnitsTest Method / Conditions
    Effective Temperature40-65°C-
    Optimum Temperature55-60°C-
    Effective pH4.0-5.5--
    Optimum pH4.2-4.6--

    Technical Details & Test Data

    Specifications
    • Liquid type: This is a kind of compound enzyme. The property of this enzyme express on the primary activity and secondary activity mutual enhancement effect. Evaluate the enzyme not only use the stated activity. The standard activity is 100000u/ml based on starch as substrate.
    • Unit definition: The amount of enzyme needed to hydrolyze 1mg of starch in one hour at pH 4.6, 40°C.
    • Standard: GB8276-2006

    Packaging & Availability

    Packaging Type

    Drums

    Packaging

    Plastic drum is used in liquid type.

    Storage & Handling

    Storage

    This product is organic biochemical substance, high temperature, strong acid & strong alkaline will cause inactivation of enzyme. So, avoid exposure to sunlight when be ing transported. It should be kept in clean, cool and dry place.