Physical quality of vegetable tannery of tilapia leather during storage

Abstract Tilapia leather will be stored for several months to used as production stock. This research was carried out by a vegetable tannery of tilapia that various times at room temperature. The tanning materials are mimosa and syntan. aims determine the effect storage on physical quality leather. Storage variations 0, 3 6 were in this research. parameter tensile strength, elongation shrinkage temperature observed triplicates. Based results, strength significantly affected, while not affected. In conclusion, time caused decreasing can reference about length still tolerated maintain product commercial.