Oyster sauce tastes more fragrant, can make a variety of home cooking, is more popular a kind of condiment, many people will often use oyster sauce fried vegetables to eat. Oyster sauce after opening is the need to put in the refrigerator refrigerated preservation, if directly placed in room temperature preservation, the composition will be easy to change, it will deteriorate bad, not suitable for consumption.

Oyster sauce must be put in the refrigerator after opening

It is best to put in the refrigerator, otherwise it is easy to deteriorate and bad.

The raw material of oyster sauce is oyster. After processing, various additives are added to make oyster sauce! Oyster sauce not only tastes delicious, but also contains more than 18 kinds of amino acids, which are essential nutrients!

In fact, there are many more ingredients in oyster sauce. Many nutrients are oxidized and decomposed at room temperature, which provides good conditions for certain microorganisms or bacteria to survive and is highly susceptible to spoilage! For this reason, oyster sauce must be refrigerated after opening and the refrigerator should be kept at 0-4 degrees. Remember not to store at room temperature!

The better oyster sauce can have a protein content of more than 0.7g/15ml, which is higher than milk. This means it has the same risk of spoilage as milk. Although oyster sauce contains a lot of salt, the high osmotic pressure will inhibit microbial reproduction to a certain extent. Many people are used to keeping it in the kitchen with other condiments or even next to the stove, where it tends to get hairy and moldy in an environment of warmth + humidity + protein + a small amount of sugar. Take a closer look at the packaging of oyster sauce. There's a similar reminder: cover and refrigerate immediately after use. Before each use, check the oyster sauce for odor and long hair. Therefore, it is recommended that you try to buy small bottles. After each use, clean the oyster sauce from the mouth of the bottle, then put the lid on and refrigerate.

In addition, some seasonings (especially meat seasonings), including chili sauce, bean paste, and salad dressings, have the same problem. You need to cover them and put them in the fridge immediately after use.

What dishes can not put oyster sauce 1. kimchi

Many people like to eat kimchi. They usually pickle small kimchi with congee and bibimbap, very tasty and easy to eat.

When making kimchi, many people will add oyster sauce, thinking the flavor will be better. This is wrong. Oyster sauce contains protein and fat. It is easy to deteriorate during the fermentation process. Kimchi will also decompose and not give full play to its freshness.

Kimchi has been added a lot of salt. Oyster sauce is a high salt condiment. When added, the salt content of kimchi will be too high and the flavor will be too salty and unhealthy.

2. Spicy dishes

Many people like to eat spicy food. Almost many dishes need to put some pepper, so it is not suitable for oyster sauce. The freshness of oyster sauce is very light, while the spicy flavor of pepper is very strong. The pungency masks the freshness and does not reflect the freshness at all. And spicy dishes to "spicy", not fresh, so put oyster sauce will taste strange.

3. Braised dishes

Braised dishes are also very popular, such as braised pork, braised pork ribs, braised fish, etc., all need to be stewed for a long time.

Oyster sauce is not resistant to high temperature. If it is cooked for a long time, it will lose its freshness and a lot of nutrients, so oyster sauce can't be put in. In addition, the color of soy sauce or sugar used for coloring contains caramel, which combines with the glutamic acid in oyster sauce to make the taste "strange".

How to eat oyster sauce is the best

1. Stir fry: oyster sauce is suitable for stir-fry, especially green vegetables. Before turning off the heat, it is advisable to add it while it is hot. Because when cooking, heating at high temperature for a long time will destroy its nutrients and flavor; oyster sauce must be slightly heated to emit aroma and wrap food materials to provide color, aroma and flavor. Use it on cabbage, moss and mushroom vegetables for more flavor.

2. Dipping: Especially good for dipping in hot pots. When the ingredients become hot, add oyster sauce to make it more flavorful and even.

3. Mixing: Mixing the filling, such as dumpling filling, is very delicious.

4. Barbecue: oyster sauce is also suitable for barbecue. After the food is cooked, brush oyster sauce while it is hot, the flavor will be very good.