Zongzi is a traditional food made of glutinous rice and other fillings. It has a rich taste and tastes delicious. It is very good and popular. The vacuum dumplings should be eaten as soon as possible after opening. If they can't be eaten after opening, they can be refrigerated for a day or two and will not go bad.
How long can zongzi be eaten after opening the vacuum
Due to the high temperature and humidity in summer, it is suitable for the growth and reproduction of various microorganisms. The opened rice dumplings are easy to deteriorate after being stored at room temperature for two hours.
Cold storage can be kept in the refrigerator for about 2 days. Zongzi contains a large amount of starch, sugar, protein and other nutrients, which are easily contaminated by bacteria. Keeping Zongzi in the refrigerator can prolong its edible life for a long time, but it should not be kept for a long time. Bacteria will also cause corruption and deterioration.
Is vacuum zongzi raw or cooked
Generally speaking, they are cooked.
Vacuum zongzi is usually cooked and cooled before packaging, so you only need to heat it thoroughly before eating. Generally speaking, it can be cooked or heated in a microwave oven.
If it is cooking, just remove the outer package of the vacuum dumplings, and then put them in a cage drawer or pot to cook for about 18 minutes. If it is heated by a microwave oven, just put the dumplings in a heating container, sprinkle a small amount of water, and then heat them for about 3-5 minutes.
How long is the shelf life of vacuum zongzi
The vacuum preserved zongzi can be stored for 270 days, or about nine months.
The principle of vacuum packaging is to put rice dumplings into a vacuum bag after they are cooked, use tools to remove the air from the bag, and seal the mouth of the bag. In this way, rice dumplings enter an oxygen free environment. Without contact with oxygen, naturally there will be no bacteria breeding, so they are stored for a long time. Therefore, when people usually like to eat rice dumplings, or want to buy more rice dumplings, it is better to choose vacuum preserved rice dumplings.
