The hairtail is dried to keep it longer, and if it is not dried, the hairtail will stink after a day or a few hours, so drying the hairtail is very important, so how does the hairtail proceed? What about drying? Today we will learn about the hairtail drying machine equipment and the method of drying hairtail.
The first step is to salvage mature hairtail.
The second step is to perform laparotomy. During laparotomy, it is necessary to clean up the liver inside, and it must be clean and free of foreign matter.
The third step is salting. This step is more important. If this step is not handled properly, it will lead to the phenomenon that the following hairtail cannot be dried, and it will also cause the fish to stink.
The fourth step is to control the drying time. The general hairtail drying time is 22-28 hours. While controlling the time, the temperature must be well controlled.
The general temperature is divided into two stages to dry
(1) During the stage, the control temperature is about 20°C and the humidity is generally about 40%.
(2) The temperature in the stage is generally 35~40°C, and the humidity is controlled between 15%.
The drying of hairtail is mainly to control the drying temperature of the dryer equipment and the drying time of fish. When drying hairtail, we need to dry it in two stages. If we directly dry it at one time , will destroy the appearance of the hairtail, so it is necessary to dry it in sections and gradually increase the temperature.