Amylase – helps change starches into sugars. ... Maltase – also found in saliva; breaks the sugar maltose into glucose. Maltose is found in foods such as potatoes, pasta, and beer. Trypsin – found in the small intestine, breaks proteins down into amino acids.
Leaves wilt. Growth is slow. Brown spots appear on leaf tips. New and older leaves eventually turn yellow and fall at the same time. Soil is constantly damp or drainage is too slow. Roots become spongy, turn brown and rot.