| 摘要 |
PURPOSE:To provide a process for the reconstitution and deodorization of shark' s fin to be used as a material for high-grade Chinese dishes. CONSTITUTION:(A) Reconstitution: Dried shark's fin with skin is immersed in water for several days and the skin and bones are removed after immersing in hot water of 40-50 deg.C for 20-30min. (B) The first deodorization: The reconstituted shark's fin is heated in water at 90-100 deg.C for 20-40min together with Welsh onion, ginger, tea leaves and Chinese lemon and exposed to water. (C) The second deodorization: The deodorized shark's fin is mixed with Welsh onion, ginger, tea leaves and Chinese lemon gelatin at ratios (shark's fin : gelatin : water) of 1:0.5:0.9 and heated in water at 80-100 deg.C for 20-40min. (D) Packaging and sterilization: The processed shark's fin is packed in vacuum, thermally sterilized at 90-120 deg.C for 10min, cooled and shaped. |
