Pressure cooker, also known as pressure cooker, it is a unique high temperature and high pressure function, greatly reducing the time to cook, which makes many office workers like to use it to cook, so for the pressure cooker you know how to use to cook? Here is how I organized for you to cook rice pressure cooker, I hope to help you.

How to cook rice pressure cooker

1, the rice and water into the pot, water than usual rice cooker to cook a little less, the ratio of rice and water is about 4:6 so that the steam out of the rice is relatively soft and the other way around, less water, more than a few times you will find the amount of water you like. Add the lid of the pot and boil until the water boils (high pressure over the air holes begin to jet out).

2, put the high-pressure valve on, to be high-pressure valve rotation and began to have gas spray out, the fire will be adjusted to medium-low heat.

3. Keep it on for about 5-7 minutes. Turn off the fire. Smother until you can open the lid.

Maintenance of pressure cooker

1. If the pressure valve on the pressure cooker is still slow to deflate after the rice is cooked, the reason may be that the cooker is not flat, or too much water rust has accumulated in the pressure valve, or it may be because the top is not tightened. If the reason is because of the water rust in the restrictor valve, it is relatively simple, as long as you use alkaline water to clean it, if there is no alkaline water, washing powder water can also be.

2. Encountered in the cooking process of the exhaust pipe running gas, first check whether the nut is a long time natural loose, or to see if the asbestos gasket is not rotted. If the nut is loose, just tighten it; if the asbestos pad is rotten, just replace it with a new one.

3. If you find that the dissolvable tablets in the pot have dissolved for a long time, you can take a wet towel to cover the pot and then bring the pot down, but remember to wait until the pressure in the pot is reduced to the point where you can easily uncover the lid before you can open the pot, and then replace it with a new dissolvable tablet.

4. The rubber ring on the lid of the pressure cooker is easy to deteriorate, in order to avoid this situation, don't put the finished pressure cooker in a place very close to the fire, and clean up in time after the pot is stained with oil.

How to buy a pressure cooker

1, when you buy pressure cooker products, you should go to the larger shopping malls, supermarkets or reputable merchants to buy. According to the number of people in the family, the size of the amount of cooking each time, to buy the right volume of pressure cooker.

2, pay attention to the product mark, check the manufacturer's name and trademark, model, the implementation of the standard number of accessories is complete, the lid and the body of the pot with or without trauma and deformation.

3, pay attention to the new standard pressure cooker. In the purchase of aluminum pressure cooker, in particular, should pay attention to the implementation of the standard number and pressure cooker factory date, to avoid buying the old standard pressure cooker. These can be seen in the pressure cooker body, bottom or lid. Because of the aluminum pressure cooker new standard GB13623-2003 "aluminum pressure cooker safety and performance requirements" in January 1, 2004 implementation. The new standard increases the handle structure, handle connection firmness, handle temperature rise, volume, resistance to internal pressure, pressure relief pressure and other index requirements, greatly improving the safety performance of pressure cookers. Generally speaking, according to the new standard production pressure cooker overall quality is better than the 1992 standard pot.

4, see if there is open, close the lid device. Be sure to buy a pressure cooker with open and close the lid device. The use of no open and close the lid device pressure cooker, when the pot pressure (5kPa) or more, if you force open the lid, will make the lid of the pot by the pressure of the role of the pot off, resulting in damage to the lid and other items. Moreover, the high-temperature food coming out of the pot is easy to burn people. Close the lid, due to the buckle is not in place (upper and lower pot teeth partially overlap), so that the structural strength of the pressure cooker is reduced, under a certain pressure, due to the pot teeth are straightened, easy to cause the burst pot (pot lid flying up).

5, gently pull the sealing ring with your hand, and then observe whether it can be automatically restored. Poor elasticity of the rubber ring, usually its material does not meet the requirements of the national standard, and the service life is very short. In addition, the sealing (rubber) ring should be the pressure cooker manufacturer's trademark (or factory name) and specifications.

6, can be tried with a finger, can touch the lower handle of the fastening screws. If you can touch, in the case of pressure in the pot pot, the hand may touch the handle fastening screw, resulting in scalding as well as cause more injuries.