Sample Original bubble 15 30 45 60 75 90 minutes minutes minutes minutes minutes minutes length (mm) Glucose 9. 15 45 75 75 75 Galactose 5 5 8. Fructose 7 20 36 60 65 65 Xylose 1 1 1 1 1 1 Maltose 3 7 10 15 20 Lactose 1 1 1 1 Sucrose 10 23 40 80 82 Starch 2 2 2. 78

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