degradation. (Vorndam, 2002, p. 97-98) Calculation example for preparing a 1% solution: 0.10 g alpha-amylase powder is ~ equivalent to 0.10 mL when mixed in water, so 0.10 mL ÷ 10 mL x 100 = 1%. (Vorndam, 2002, p. 98) 0.4% Potato Starch Solution Preparation, used in Exercises 1, 2, 3, 4: Locate the dropper bottle containing the 1% potato starch solution. Shake well. Drip a small amount of the potato starch solution into a clean beaker. Use the graduated pipet to remove 5 mL of the solution from the…
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