The lactase is one kind includes Beta the - half young glycosidase member, after contains the technical processing improvement the enzyme preparation, it may destroy and the hydrolisis -1,4 sugar glucoside key. This time, the lactose uses molecular water to form the galactose and the glucose, this does not include any chemistry antiseptic for the food grade powder
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enzyme activity
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50000u/g
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heavy metal
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≤0.004%
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moisture
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≤8.0%
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aluminum
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≤0.001
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fineness
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≥ 75%
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As
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≤0.0003
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Save rate of activity（）
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80%for one year
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total coliforms
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≤3000
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Save rate of activity
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90% for one year
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Salmonella
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No check
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Temp
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30-50℃
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Most suitable temperature
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39℃
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effective range PH
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5.5-7.8
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Most suitable PH
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6.8
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Use: It can be used for hydrolysis of lactose in food industry, health-care products, the dosage 1kg use for one ton of milk powder to digested lactose.
Inside package:1kg per innoxious plastic drum. External package:20kg per drum.
This enzyme should be stored in dry and cool place.The enzyme activity will not be less than the signed enzyme activity and can last 12 months if it can be stored below 10 centi grade;enzyem activity can be well kept six months in normal temperature
