HORTICULTURE

Detailed explanation-1: -Proteolytic enzymes remove accumulations of tear proteins from lens surfaces. The enzymes work by catalyzing and lysing specific bonds in the amino acid chains of proteins. Historically they served as a separate, weekly cleaning step to control protein, primarily lysozyme, buildup on conventional lenses.

Detailed explanation-2: -The most common ingredients in contact lenses with disinfecting effects include hydrogen peroxide, boric acid, and ascorbic acid. Like in food, preservatives in contact lenses keep them fresh and effective longer. They make your contact lens solution last longer, so you can consume it even before its expiration date.