A method for extending banana storage is provided and sequentially includes the steps of immersing a banana into a coating solution with a predetermined condition, in which the coating solution includes a predetermined concentration of antifreeze protein and storing the banana at a low temperature environment.本發明提供一種延長香蕉貯存期限的方法,其依序包含在一浸漬條件下將一香蕉浸漬於一浸漬液中,其中浸漬液包含一預設濃度的一抗凍蛋白。再將香蕉貯藏於一低溫環境中。S101‧‧‧步驟S102‧‧‧步驟S103‧‧‧步驟