First, in order to ensure the quality and delicacy, the workers need to keep the fish at MINUS 20 degrees Celsius before sending it to the factory. At this time, the workers will wait at the delivery port, open the belly of the mullet and give it to the workers next to it before the fish reacts. The second worker cut off the fin connecting the mullet roe and handed it to the next worker. Finally, the worker took out the golden mullet roe from the fish belly. Only with such a clear division of labor can we ensure that all the fresh mullet eggs are obtained, and the remaining fish will be cold-processed and packaged and sent to nearby restaurants.
Second, next, the workers poured mullet roe on the console table, stuffed some broken roe back into the placenta and tied it again, and then carefully scraped out the blood in the microvessels attached to mullet roe with a spoon. Using this time, the workers spread a wooden board on the desktop, pour four kilograms of salt into the basin, and then evenly spread a layer of salt on the processed mullet roe, and put it on the wooden board paved in advance. The workers on the side will carefully put the side with blood vessels up, and then select mullet roe with the same size and lay it flat on the wooden board, so that the mullet roe will not be oppressed in the stacking process. Workers put heavy objects on the wooden boards where mullet roes are stacked, so that the mullet roes under their jurisdiction gradually shrink under the action of pressure and salinity, and discharge water.
After three or five hours, the workers washed away the salt on the surface with water, then laid them on the board again and dried them in a ventilated place. The dried mullet eggs will gradually become darker in color, and the epidermis will become dry and easy to break. At this time, workers will use chicken intestines to repair the damaged parts of mullet eggs. Then spread gauze on the board, stack the mullet eggs layer by layer again, and press them with heavy objects. After three to five days, the mullet eggs will dry. Workers will separate each pile with scissors, cut off the excess part of the head, and a special gourmet mullet roe will be made.