Caviar, also known as caviar, sturgeon eggs, salmon eggs and other pickled products. It means fish eggs in Persian. Caviar in a narrow sense refers to sturgeon eggs. It is generally believed that caviar produced in the Caspian Sea bordering Iran and Russia is of good quality, salty and dark in color.
The shelf life of tomato sauce is 8- 12 months, mayonnaise can be stored for 6 months, mustard can be stored for 8 months, salad dressing can be stored for 9 months, soy sauce should be used up within 3 months after opening, butter can be refrigerated 1 year without deterioration, and the shelf life of jam is generally 1 year.
Extended data:
Caviar contains trace elements, mineral salts, protein, amino acids and recombinant basic fatty acids. It can not only effectively moisturize and nourish the skin, but also make the skin delicate and smooth, so-called "rejuvenation" of the skin.
Caviar can beautify and protect skin, inhibit skin aging and prevent pigmentation. Eliminate skin damage such as dryness and itching caused by skin allergy or infection, and make skin ruddy and shiny.
Caviar can enhance immunity. Caviar has the effects of nourishing yin and strengthening the body, and can enhance human immunity.
Baidu encyclopedia-caviar