Ultrasonic wave assisted rapid acid removal method of Peruvian squids
A Peruvian squid, ultrasonic technology, applied in the field of ultrasonic-assisted rapid deacidification of Peruvian squid, to achieve the effect of improving quality, improving squid quality, and shortening deacidification time
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Embodiment 1
[0032] A method for quick deacidification of Peruvian squid assisted by ultrasonic waves, the method steps are as follows:
[0033] (1) Thaw the frozen squid at room temperature to a semi-thawed state, remove the skin and viscera, wash the squid carcass with clean water, drain and cut into slices with a thickness of 10mm, and set aside;
[0034] (2) Mix sodium carbonate, sodium citrate, sodium pyrophosphate, sodium tripolyphosphate, and table salt in an appropriate proportion, add an appropriate amount of deionized water, stir well to fully dissolve, and prepare a mass percentage concentration of 0.5% pyrophosphoric acid Sodium, 0.3% sodium carbonate, 0.5% sodium citrate, 0.5% sodium tripolyphosphate, and 1% table salt are used to remove acid, for later use;
[0035] (3) Add the squid slices obtained in step (1) to the deacidification solution prepared in step (2) according to the ratio of material to liquid 1:2, and first ultrasonically treat it for 60 minutes, and the ultras...
Embodiment 2
[0042] A method for quick deacidification of Peruvian squid assisted by ultrasonic waves, the method steps are as follows:
[0043] (1) Thaw the frozen squid at room temperature to a semi-thawed state, peel off the skin and internal organs, etc., wash the squid carcass with clean water, drain and cut into slices with a thickness of 20mm, and set aside;
[0044] (2) Mix sodium carbonate, sodium citrate, sodium pyrophosphate, sodium tripolyphosphate, and table salt in an appropriate proportion, add an appropriate amount of deionized water, stir well to fully dissolve, and prepare a mass percentage concentration of 0.5% pyrophosphoric acid Sodium, 0.3% sodium carbonate, 0.5% sodium citrate, 0.5% sodium tripolyphosphate, and 1% table salt are used to remove acid, for later use;
[0045] (3) Add the squid slices obtained in step (1) to the deacidification solution prepared in step (2) according to the ratio of material to liquid 1:3, first ultrasonic treatment for 40 minutes, and t...
Embodiment 3
[0049] A method for quick deacidification of Peruvian squid assisted by ultrasonic waves, the method steps are as follows:
[0050] (1) Thaw the frozen squid at room temperature to a semi-thawed state, peel off the skin and internal organs, etc., wash the squid carcass with clean water, drain and cut into 5mm thick slices, and set aside;
[0051] (2) Mix sodium carbonate, sodium citrate, sodium pyrophosphate, sodium tripolyphosphate, and table salt in an appropriate proportion, add an appropriate amount of deionized water, stir well to fully dissolve, and prepare a mass percentage concentration of 0.5% pyrophosphoric acid Sodium, 0.3% sodium carbonate, 0.5% sodium citrate, 0.5% sodium tripolyphosphate, and 1% table salt are used to remove acid, for later use;
[0052] (3) Add the squid slices obtained in step (1) to the deacidification solution prepared in step (2) according to the ratio of material to liquid 1:1, and first ultrasonically treat it for 30 minutes, and the ultra...
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