| abstract |
(57) [Problem] To provide a method for efficiently and easily separating and recovering oil and protein from marine products such as squid and scallop, and a recovered oil. SOLUTION: After pretreatment such as crushing of a raw material for marine products, a predetermined amount of water is dehydrated, and then water is added to add water, and an oil phase, a liquid phase, and a solid phase are utilized by utilizing a difference in specific gravity. To separate. The oil is recovered from the oil phase and the protein is recovered from the liquid and solid phases. |