Oyster sauce is one of the must-have condiments in many home kitchens. Most people habitually put it in the cupboard, but you know what? The correct way to store oyster sauce should be in the refrigerator.
Storing oyster sauce at room temperature may cause it to deteriorate and affect the actual taste. In fact, if you look closely at the oyster sauce packaging bottle, you can see that The preservation method is to keep it refrigerated< /strong>.
1. Why should oyster sauce be kept in the refrigerator?
Why, unlike other condiments, oyster sauce must be refrigerated and placed in the refrigerator? This is because oyster sauce is likely to become moldy when placed at room temperature.
Oyster sauce is actually made by concentrating the juice of oysters after steaming and boiling, or by enzymatic hydrolysis of oyster meat, and then adding salt, starch, sugar, etc.
Once opened and placed at room temperature, bacteria may grow, oxidatively decompose, and thus moldy and deteriorate. Therefore, it is recommended that oyster sauce be placed in the refrigerator after opening the lid.
Second, eating too much oyster sauce will cause cancer, is it true?
There have been rumors that eating too much oyster sauce can cause cancer, and even pushed the oyster sauce to the forefront. Is this true or false?
Because oyster sauce contains a lot of nutrients, it is easy to breed bacteria if it is stored at room temperature after opening. If it is placed in the kitchen, it is likely to become moldy, resulting in the production of carcinogens such as aflatoxins , thereby increasing the risk of cancer, which is caused by improper storage of oyster sauce.
Some people claim that sodium glutamate in oyster sauce will produce carcinogen sodium pyroglutamate when heated, but this is not true.
This is because although oyster sauce will produce sodium pyroglutamate after heating, this substance does not actually cause cancer, but it loses its umami. Fresh seasoning, it is recommended to add it when the pot is boiling.
Third, many people don’t know these “cold knowledge” about oyster sauce
Oyster sauce is used to cook food, which can make the food taste better, and its nutritional value is also relatively high. However, there is actually a lot of cold knowledge about oyster sauce, and some people don’t know it.
Types 1 and 2 are not recommended to eat oyster sauce
It should be noted that people who are allergic to seafood and people with bad gastrointestinal tract are not suitable Eating oyster sauce is likely to cause allergies or cause symptoms such as stomach pain and diarrhea.
2. It is best not to heat oyster sauce for a long time.
Oyster sauce is not suitable for cooking for too long. Nutrient loss, etc., it is best to add it a minute or so before starting the pot.
3. Avoid using these condiments together
Oyster sauce should also be avoided in daily use with chili, star anise, bean paste, vinegar , soy sauce and other seasonings with strong flavor, otherwise it will affect the freshness of oyster sauce.
The price of the same product will be different, and oyster sauce is no exception, so which is better, oyster sauce that costs a few dollars or oyster sauce that costs dozens of dollars Woolen cloth? How to choose a good oyster sauce?
It is recommended that you usually buy it through regular channels, and also check whether the oyster sauce is indicated in the ingredient list.
Although many families have oyster sauce, many people do not store oyster sauce in the right way. It is recommended to store the opened oyster sauce in the refrigerator to avoid mildew and deterioration at room temperature. All people are suitable for eating oyster sauce, but also learn to choose oyster sauce correctly.
References:
[1]The original oyster sauce should be stored in the refrigerator? When I opened my oyster sauce, it turned out… Health Times. 2021-09-15
[2] Terrible! Oyster sauce can cause cancer, you must not eat it? Many people don’t know about this…. Popular Science China. 2021-10-30
[3][Follow] I just learned today that oyster sauce can’t be used casually. Learn 4 tricks to cook delicious food without wasting it! .CCTV Life Circle .2020-08-20