| abstract |
Water soluble compositions, such as films, including a mixture of a first water soluble resin, an enzyme, and an enzyme stabilizer comprising a functional substrate for the enzyme, the methods of manufacturing such compositions are described herein. , and the methods of using such compositions, for example to manufacture packages containing functional ingredients. Enzymes can include proteases and mixtures of proteases with other enzymes, and the compositions provide good retention of enzymatic function after film processing and storage. |