Amylase Working Solution - 50ml. Please note that none of our enzymes are to be considered as being of Food Grade Standard. They are only suitable for use in education. Working Concentration: 0.1 - 1%. pH range: 3.5 - 5. Working Temperature Range: 20-60°C. Optimum Temperature: 37°C. Substrate: 2% Starch. Product: Maltose, Dextrins. Source: Aspergillus sp. Contains reducing sugars. This enzyme is for use with the following kits:. Introduction To Enzymes Kit (B8A01594). The Effect of Temperature on Enzymes Kit (B8R03299). The Effect of pH on Enzymes Kit (B8R03298). It's good practice to store enzymes in a refrigerator (5°C approx.). This should give a shelf life of 12 months without significant loss of activity. All enzymes, as supplied, should be considered as 100% (unless otherwise specified) for example:. Cellulase is supplied as 2g powder - 1g in 100ml gives a 1% working solution. Pectinase supplied as 100ml - 1ml diluted to 100ml gives a 1% solution. Glossary:. pH - Recommended range for maximum activity. Working Concentration - dilution of the Enzyme (as supplied) to this level should give an acceptable reaction time. Substrate - substance to be reacted with the Enzyme, and appropriate concentration. Product - substance produced by breakdown of the substrate. Source - origin of the Enzyme.
