Step of fisheries

  QUIZ 121 - 30/4 (solution) More preferred shark fin rays Grey  Golden  Blue  White source - trafic Ration of salt to fin, during dusting with salt 1:7  1: 10   10:1  7:1 The ratio of salt to fin during the dusting process for preserving fish with salt is typically around 1:10, meaning 1 part salt to 10 parts fish by weight. This ratio helps to draw out moisture from the fish and preserve it by inhibiting the growth of spoilage-causing bacteria. Moisture content of shark fin  < 10%    < 20%  5%   >8 % The moisture content of shark fin can vary depending on various factors such as the species of shark, the method of preparation, and the storage conditions. However, generally, the moisture content of shark fin is relatively low, typically less than 10% by weight. This low moisture content is one of the reasons why shark fin can be dried and preserved for extended periods. Hydrolysis of chitin with concentrated HCl ...

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