Keep these test tubes as controls to compare to the test tubes prepared for starch digestion. Table 4. Results of iodine and Benedicts tests for starch digestion by amylase. Test pH Iodine test Benedict Presence Presence of Brief explanation of each tube (color) test of starch reducing sugar result (color) (yes/no) (yes/no) 1C 2C 3C 4C III. DIGESTION OF PROTEINS EXERCISE D Equipment: Egg white, scalpel, balance, weighing boats and spatula (1) pepsin in buffer, pH 2.0 2% pepsin, 2g/100 ml water (2) pepsin in buffer, pH 8.0 2% pepsin, 2g/100 ml water (3) trypsin in buffer, pH 2.0 2% trypsin, 2 g/100 ml water (4) trypsin in buffer, pH 8.0 2% pepsin, 2g/100 ml water
Keep these test tubes as controls to compare to the test tubes prepared for starch digestion. Table 4. Results of iodine and Benedicts tests for starch digestion by amylase. Test tube pH Iodine test (color) Benedict test (color) Presence of starch (yes/no) Presence of reducing sugar (yes/no) Brief explanation of each result 1C 2C 3C 4C III. DIGESTION OF PROTEINS EXERCISE D Equipment: Egg white, scalpel, balance, weighing boats and spatula (1) pepsin in buffer, pH 2.0 2% pepsin, 2g/100 ml water (2) pepsin in buffer, pH 8.0 2% pepsin, 2g/100 ml water (3) trypsin in buffer, pH 2.0 2% trypsin, 2 g/100 ml water (4) trypsin in buffer, pH 8.0 2% pepsin, 2g/100 ml water
Digestive%20Enzymes%20f22014.docx