A shelling method of pickled shellfishes comprises: soaking shellfishes into sauce to obtain pickled shellfishes and processing the pickled shellfishes with high pressure at 50-1000MPa to obtain pickled shell-off shellfishes.一種醃漬帶殼水產品之開殼方法,其包含:將帶殼水產品以醬汁浸泡以獲得醃漬帶殼水產品;以及將醃漬帶殼水產品以50~1000MPa進行高壓處理而獲得醃漬開殼水產品。S11~S13‧‧‧步驟