In the paper,the effect of different storage conditions on the mangosteen pericarp lignin deposition and antibacterial activities were studied.The results showed that: lignin content and the crude fiber deposition indexes all increased with the storage time.At 15th day,lignin content of mangosteen pericarp under room temperature treatment were increased to 6%,2.8% and14.3% than that of chitosan,sodium alginate and low-temperature treatment.The total phenolic content of lignified substrate showed a trend of first increasing and then decreasing,and attained the max peak in 6d storage.Antibacterial capacity had different trend based on different compounds of lignification and phenolic during the whole storage.Low temperature and film coating can help to stabilize the bacteriostatic activity.