Yuba film comprising pine needle extract as an active ingredient and its meat products casing use

摘要

The present invention relates to a yuba film that can be used as a casing of meat products (ham, sausage, etc.), a manufacturing method thereof, and a meat product having improved functionality prepared by using the same. The yuba film of the present invention, by adding a predetermined amount of plasticizer to improve water-related film power, such as moisture permeability in addition to physical properties, is applied with antioxidant power by adding a pine needle extract. When the yuba film is used as a casing of a meat product, oxidation of the meat product is inhibited, and storage can be improved. Moreover, a sausage produced by using the yuba film of the present invention as a casing has significantly lower oil absorption and moisture loss during cooking compared to a sausage made of a commercial gelatin film, and has low rancidity according to a storage period. In addition, appealability can be improved.