Price:¥
    Market price:¥
    Choose: 选择商品属性
    return
    Price:¥
    - + in stock:

    The product description


     

    Product Characteristics


    Declared Activity

    100,000 u/g

    Production Organism

    Aspergillus oryzae

    Physical Form

    Powder

    Color

    yellow
    Color can vary from batch to batch. Color intensity is not an indication of enzyme activity.

    Odour

    Normal microbial fermentation odour.

    Production Method

    Produced by submerged fermentation, separation and extraction technology.

    Definition of Unit

    1 unit of Fungal α-Amylase equals to the amount of enzyme which hydrolyzes soluble starch to get 10mg reducing sugar (in glucose) at 40℃ and pH5.0 in 30min.

     

    Product Specification


    Lower Limit

    Upper Limit

    Enzyme activity

    100,000 u/g


    Lead


    5 mg/kg

    Arsenic


    3 mg/kg

    Total viable count


    50,000 CFU/g

    Coliform Bacteria


    30 CFU/g

    Escherichia coli


    10 CFU/g
    3 MPN/g

    Salmonella

    Not Detected/25g


     

    Reaction Parameters


    Activity Temperature

    45℃-65℃

    Optimum Temperature

    50℃-60℃

    Activity pH

    4.8-5.5

    Optimum pH

    4.5-6.0

     

    Dosage
    For baking industry: The recommended dosage is 2-4g per ton of flour. The optimal dosage depends on the quality of flour and the processing parameters and should be determined by baking or steaming test. It is better to begin the test from the smallest quantity.

     

    Recommended Storage


    Best Before

    When stored as recommended, the product is best used within 12 months from date of delivery.

    Shelf Life

    12 months at 25℃, activity remain ≥90%. Increase dosage after shelf life.

    Storage Conditions

    This product should be stored in a cool and dry place in sealed container, avoiding insolation, high temperature and damp.  The product has been formulated for optimal stability. Extended storage or adverse conditions such as higher temperature or higher humidity may lead to a higher dosage requirement.

     

    Packaging
    25kgs/drum; 1,125kgs/drum.

     

    Safety and Handling Precautions
    Enzyme preparations are proteins, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.

     


    Top
    Bottom
    电脑版 犀牛云提供云计算服务
    犀牛云提供企业云服务