It also inhibits the work of other enzymes in the stomach needed for digestion of fats and sugars. (everydaywholehearted.com)
That's partly because these drugs also interfere with other enzymes and cause side effects. (sciencemag.org)
The researchers say that detecting other, clinically more important, compounds should be possible by using genetic engineering to incorporate genes for other enzymes into plant tissue. (newscientist.com)