How long can soy sauce vinegar be kept after opening? How long is the shelf life of soy sauce vinegar?

Soy sauce vinegar is a very common seasoning in our daily life, and general seasonings have their own shelf life, so we need to know how long soy sauce vinegar can be preserved after opening. How long is the shelf life of soy sauce vinegar?

How long can soy sauce vinegar be preserved after opening?

The shelf life of soy sauce and vinegar is generally 2 years. After opening, it can be stored in a low temperature environment, usually for one year. The shelf life of food refers to the time limit for food to maintain its quality under the marked storage conditions. Once opened, the storage environment of food has changed, and it is no longer the original sealing system for evaluating the shelf life, so its shelf life is no longer the original shelf life on the package, and will be shortened accordingly. Soy sauce is a traditional condiment in China. Liquid condiment brewed from beans, wheat and bran. It is reddish-brown, with unique sauce flavor and delicious taste, which helps to promote appetite. Because the internal factors affecting food quality are microbial proliferation, enzyme reaction, physical changes and chemical changes, the external factors are temperature, humidity, oxygen and light. After food is opened, its external factors change, which affects internal factors and often accelerates the deterioration of food.

How long is the shelf life of soy sauce vinegar?

The shelf life of soy sauce, vinegar and other condiments. When you buy this kind of products, the shelf life and production date are marked on the outer packaging of the bottle. You can calculate when the shelf life of this kind of products will be. Pay attention to the preservation method, and don't eat it if it is abnormal, so as not to bring food safety hazards. The closer the production date, the fresher the food, the better the flavor and taste, but the food near the shelf life also has edible value. Shelf life is the guarantee of food quality, but it can only be achieved under unopened products and specified storage conditions. Once the package is opened, the "shelf life" loses its meaning, so the food should be eaten as soon as possible after opening the bag, or sealed and preserved. Generally speaking, "shelf life" means that no obvious changes have taken place in any aspect of food during that time. In other words, this is a promise of the manufacturer-within this period, the flavor, taste and safety of food will be guaranteed. If something goes wrong, the manufacturer needs to be responsible.

The price of soy sauce vinegar has increased, and the lazy seasoning is on fire.

Recently, the condiment market has set off a wave of price increases. Affected by factors such as cost pressure caused by rising raw material prices, many enterprises raise product prices to ease the pressure of performance growth. Recently, many condiment companies have increased the ex-factory price of their products, (123.460,? -0.06,? -0.05%) announced that the ex-factory prices of some products such as soy sauce, oyster sauce and sauce were adjusted by 3%-7% due to the rising costs of main raw materials, transportation and energy. Subsequently, (16.990,? -0.39,? -2.24%)、(5.450,? -0. 17,? -3.02%) and other condiment companies have followed up the price increase. According to the data of China Condiment Association, the profits of condiment listed companies declined in the first three quarters of 20021. 16 condiment listed companies 202 1 The total operating income in the first three quarters was 60.506 billion yuan, and the total net profit was 8.837 billion yuan. Among them, add food, (28.480,? 0.23,? 0.8 1%)、(37.960,? - 1.58,? -4.00%) profits decreased by 98.7%, 75% and 45. 1% year-on-year. According to industry insiders, the increase in ex-factory price is not only affected by the increase in raw materials, but also includes the pressure of performance growth. In addition to traditional condiments, a new track has appeared in the condiment market in recent years-compound condiments, which can save time and effort to make delicious food with only a few packets, because its convenience is also liked by many young people, and it is vividly called "lazy condiment" by everyone.

Can soy sauce vinegar be eaten after it has expired?

Can't eat expired soy sauce. Soy sauce contains a certain amount of sodium. After exhaling, sodium ions are easy to precipitate, and when they penetrate into the body, sodium salts will be produced, which will increase the burden on the kidneys and is not conducive to health. Moreover, expired soy sauce will produce a lot of bacteria and aflatoxin, which will destroy the stability of intestinal flora and easily lead to diarrhea. Among them, aflatoxin is also a strong carcinogen, which is not conducive to health. You can eat a small amount of unexpired soy sauce to increase your appetite.