Pepsine | 1,5 | in de maag |
Amilase | 6,6 | in speeksel |
Lipase | 8,0 resp. 7,0 | in de pancreas resp. in de darmen |
Saccharase | 7,0 | in de maag |
waar: | enzym | pH-optimum |
in het speeksel | amilase e maltase | 6,6 |
in de maag | peptase, rennase | 1,5 - 4 |
in de pancreas | amilase, lipase, tryptase, polipeptidase | 6,6 - 9 |
in de ingewanden | maltase, saccharase, lactase, ereptase | 6,6 - 8,5 |