Clever freshwater fish soil smell

Freshwater fish is not only delicious but also packed with nutrients, making it a healthy choice for meals. However, many people find it challenging to cook because of its strong earthy odor. Fortunately, there are several effective and simple methods to eliminate that unpleasant smell before cooking. Here are some practical tips you can try at home. First, after washing the fish thoroughly, place it in cold water and add a little vinegar and pepper. This mixture helps neutralize the earthy smell while enhancing the flavor. Another great method is soaking the fish in salt water. For live fish, mix 25 grams of salt into a pot of water and let the fish soak for about an hour. The salt helps draw out impurities and reduces the odor. Even if the fish is already dead, soaking it in salt water for two hours can still significantly reduce the earthy smell. Additionally, when preparing carp, don't forget to remove the two white ribs on either side of the back. These parts are known to contribute to the strong smell, so removing them before cooking can make a big difference. Lastly, using tea is another clever trick. For a fish weighing between 500 to 1000 grams, prepare a cup of strong tea and dilute it with water. Soak the fish in this light tea solution for 5 to 10 minutes, and you'll notice a marked reduction in the earthy aroma. These methods are not only easy to follow but also help bring out the natural taste of the fish, making your meal more enjoyable. Whether you're a seasoned cook or just starting out, these tips can make a real difference in how your freshwater fish turns out.

Roundness Tester

Roundness tester is a length measuring tool for measuring roundness using the rotary axis method. The roundness meter is a measuring tool for measuring the roundness error of the workpiece using the rotary axis method. Roundness tester is divided into two types: sensor rotary type and workbench rotary type. During measurement, the measured part is installed concentrically with the precision shaft system, and the precision shaft is attached with an inductive length sensor or a workbench for precise circular motion. It is composed of sensor, amplifier, filter and output device of the instrument. If the instrument is equipped with a computer, the computer is also included in the system.Roundness Tester

The principle of the roundness meter is the same as that of the coordinate measuring machine. In fact, its working principle is very simple. The coordinate measuring machine is a point acquisition tool. Its principle is to collect points first, and then form a line from points, and then form a three-dimensional model from lines. CMM is a kind of measuring equipment that has a guiding mechanism, a length measuring element, a digital display device in three mutually perpendicular directions, and a worktable that can place the workpiece (not necessarily large or huge). The measuring head can be moved to the measured point easily by manual or motorized means, and the coordinate value of the measured point is displayed by the reading device and the digital display device. Obviously, this is the simplest and most primitive measuring machine. With this measuring machine, the coordinate value of any point in the measured volume can be displayed through the reading device and digital display device.

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