[Offer to Sell] Lactase |
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| Lactase 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 enzyme activity 50000u/g heavy metal ≤0.004% moisture ≤8.0% aluminum ≤0.001 fineness ≥ 75% As ≤0.0003 Save rate of activity（） 80%for one year total coliforms ≤3000 Save rate of activity 90% for one year Salmonella No check Temp 30-50℃ Most suitable temperature 39℃ effective range PH 5.5-7.8 Most suitable PH 6.8 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 Beer complex enzyme One.Product presentation Beer complex enzyme which is independently combined by our corporation consists of some kinds of enzyme which is used in beer brewing industry,including Beta-dextranase,Xylanase,Cellulose,Neutral protease,Middle-temperature Alpha-amylase,etc. Through many experiments and pilot plant test,the proportion of combination is very reasonable and efficient,and can exert their function of all kinds of enzyme preparation.It has been used extensively in beer brewery,which has obtained good result. Two.Product package and specification 1 kg per bag(Aluminum foil bag) 20kg per paper box. Beta-dextranase:900 thousand u/g Xylanase:900 thousand u/g Neutral protease:35000 u/g Alpha-amylase:10000u/g. 98 percent can pass 80 meshed normal sieve. Three.Using methods Recommended amount of beer saccharification is 200-600 g per ton malt. In the event of high-concentrated glycation and using numerous national malt,the best using amounts of this beer complex enzyme is 400-600 g per ton malt(net weight).If the result of glycation is very good,you can properly reduce the using amount. This enzyme can be added after material has been put into mesh copper.This enzyme can be directly put into mesh copper. Four.Using condition pH range: proper pH:3.6-6.5, the best pH:5.5. Temperature:proper temperature:40-75 centi grade,the best:65 centi grade. Five.Using result It is mainly used in the process of saccharification of beer brewing to improve and raise rusult of glycation.It can validly decompose Xylanase,Beta-dextranase to reduce viscocity of malt juice,and increase malt juice and beer’s filter efficiency and quality,and Improve receiving rate of malt juice.It can also decompose protease,improve content of Alpha-amino nitrogen and dissolved nitrogen in malt juice. Six.Package and storage This product is a kind of active substance,which should be put on the cool,dry place,avoiding strong shine,heat,moisture.It can be well kept six months below 25 centi grade,one year below 4 cent grade. Acidic Protease Brief introduction acidic protease preparation is produced by submerged fermentation of Aspergillus usaanii 537 and extraction with modern technique. It is a kind of enzyme preparation used to catalyze protein in acid environment. • Function and characteristics acidic protease can act on interior bond -C-NH- to hydrolyze the proteins of vegetable and animal in acid environment to form small peptides and amino acidics. The addition of this product to the processing of alcohol and distilled spirit can promote the growth of yeast to accelerate fermentation speed and improve alcohol productivity. In feedstuff industry, this product can be used as an |
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