11.   That mixture is high in protein, low in fat and contains digestive enzymes like lactobacillus.

12.   The larger gland holds irritants called hydroquinones, plus a supply of hydrogen peroxide, while the smaller gland contains the enzymes needed to make the defensive spray explode.

13.   The rice, a product called koji that the Japanese use to make sake, contains fungal enzymes that break down the wheat starch to form a sweet paste.

14.   Last week, Indonesian Islamic authorities declared that the seasoning contained enzymes grown on pork fat, which Islamic law forbids Muslims from eating.

15.   Krill also contain enzymes that have potential use in medicines, he said.