| abstract |
The invention discloses a production process of dried Antarctic krill, which comprises the following steps: (1) after classifying fresh Antarctic krill according to specifications, cleaning and draining the classified Antarctic krill; (2) adding compound Stir evenly after the antioxidant and compound preservative to obtain the cooking liquid; (3) Add the Antarctic krill of the same specification in step (1) into the cooking liquid and heat to 90-95°C for microboiling for at least 30 minutes; (4) After the steamed Antarctic krill in step (3) is filtered and cooled, it is placed in a vacuum freeze dryer and then subjected to vacuum pre-freezing, vacuum sublimation drying, and vacuum analysis drying until the moisture content is 25-30%. The dried Antarctic krill product is ready to be packaged. The present invention has simple process steps, strong operability, low energy consumption and low energy consumption of dried Antarctic krill. The obtained dried Antarctic krill product has good appearance quality, certain elasticity of the shrimp body, delicious and chewy taste, and long storage period. |