How to keep the cut onion
1. Place the cut onion in the dish, place the cut portion against the bottom of the dish, and then cover it with a glass.
2, cut the onion to cut the portion with plastic wrap, and then packed into a plastic bag into the refrigerator.
How long can the cut onion be kept
Onion cut open refrigerator can be eaten for one week. The fresh food can be kept fresh for 7 days. If it is over 7 days, it will deteriorate and begin to rot. The onion should be sealed before the refrigerator is kept fresh. After the onion is cut, there is a great volatilization smell. If it is not sealed, it will be savored with other foods in the refrigerator. After the savory food is not good, it is even impossible to eat. There is an indescribable odor in the refrigerator. It is a mixture of odors emitted from various foods in the refrigerator and produces a strange smell.
How to keep onions
1. To store onions, either red or white onions, put the onions in a mesh bag or in a bowl. The US Department of Agriculture recommends keeping onions at a temperature of 45 degrees Fahrenheit (7.2 degrees Celsius) to 50 degrees Celsius (10 degrees Celsius), which is slightly higher than the freezer temperature. If you can't find a cool place at home, it can be stored for one week at room temperature. Also, don't store the onions in a sealed bag because the onions need to breathe air; don't keep the onions and potatoes together, and the water that the potatoes secrete accelerates the decomposition of the onions.
2. Keep it dry in a ventilated place. If it is packed in a plastic bag or placed in a cupboard, it will germinate due to moisture. Although it can be kept in a ventilated place for a long time, it should be consumed as soon as possible, otherwise it will still be bad. Do not use silverware. Shengyin products meet the sulphur dioxide in the air, and it is easy to form silver sulfide substances that are harmful to health. Onion, on the other hand, contains special components that easily cause silver products to form silver sulfide.
How to pick onions
1. When choosing onions, choose the onions that are as dry as possible and the better the wrapping, the better.
2, watch its appearance, it is best to see transparent texture with brown texture, should buy.
3, onion skin color orange and purple two, orange peel onion thicker, more water, taste when the more brittle.
4, while the purple skin onions less water, relatively thin layer, followed by taste.
5. Relatively speaking, yellow onions are sweeter, and purple onions are more spicy.
three-way y-type gas valve,angiography hemostasis valve set,hemostasis valve set,Y-Valve
Anesthesia Medical Co., Ltd. , https://www.trustfulmedical.com