Black caviar is a sauce made from fish eggs on fish bodies, which is listed as "the three western delicacies" along with foie gras and truffles. Black caviar has always been a unique treasure in Russia. In the past, Soviet travelers had to have a few bottles of black caviar in their luggage besides vodka when traveling abroad, which could earn them considerable local currency abroad.

Because Russia and Iran are close to the Caspian Sea, the high-quality caviar produced by the two countries once accounted for 95% of the world market in history; In addition, amur river in Siberia also produces a kind of sturgeon caviar.

After the disintegration of the Soviet Union, the restrictions on caviar production were once liberalized and the market flourished. However, in just ten years, overfishing made wild sturgeon an endangered species in 2000, and the fishing of wild sturgeon was restricted again.

Extended data:

1, nutritional value

The nutritional value of Russian black caviar includes: 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.

2. Characteristics of black caviar

Black caviar has a long history and has always been favored by people. In the former Soviet Union, travelers traveling abroad would take a bottle of vodka and a few bottles of black caviar with them in their luggage, which would enable them to earn a considerable sum of money abroad. Therefore, black caviar has become a symbol of high-end luxury jewelry.

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