Method of prolonging the refrigerated storage period of peeled conditioned shrimp by keeping it fresh with antibacterial active material in combination with keeping it fresh under a modified atmosphere.

摘要

The present invention relates to a method for extending the refrigerated storage period peeled conditioned shrimp by keeping fresh with antibacterial active material in combination with a fresh atmosphere under modified atmosphere and belongs to the field of fresh keeping aquatic products. It uses as raw material fresh peeled prawns, the treatment of which includes selecting, washing, draining, wrapping with a conditioning paste, packaging with an antimicrobial nanometer-zinc oxide foil-like packaging material in combination with modified atmosphere packaging and cold storage. With the packaging technique according to the invention, which combines an outer packaging under modified atmosphere for keeping fresh with an inner antibacterial vacuum packaging,