Black Caviar or caviar is a type of sturgeon roe.
However, you need to know that they are no normal sturgeon roes.
They are the non-fertilized ones that are fully processed along with the addition of salts while making it a delicacy of luxurious delicacy.
They are available in both pasteurized as well non- pasteurized form.
The Black one is popular delicacy that is available throughout the world.
The commercial marketing of this product is done as delicacy that can be used for topping or as garnishing purpose.
It is available in four distinctive types.
They are namely Ossetra, Beluga, Sevruga and Sterlet.
Among these four different types, the Beluga is considered to be the most expensive.
The reason for the beluga sturgeon to be of most expensive nature is due to its rarity.
It is said to be the rarest of all the sturgeons that swims in the mighty Caspian Sea.
However, not every part of the Caspian Sea finds this specific species.
Only those parts of the sea that falls under Russia, Iran, Turkmenistan, Russia, and Azerbaijan possess the beluga variety of caviar.
In the early 20th century, the European market experienced their supplies from countries like Canada and United States.
Most of the harvesting procedure of the roe were done form the Midwestern part of the Northern American continent.
The other sources were mostly the Eastern coast of the Atlantic Ocean.
In the recent years, their production has started at several fish farms.
The country of Spain has seen enormous growth in producing fine quality of sturgeon roes at specialized farms.
A notable fish farm known by the name of de Riofrio is the producer of best quality natural one in the entire country.
This firm has received natural and organic material verified certificates from expert authorities in the related fields.
Caspian Sea is the leading water body to produce them.
Approximately, 90% of them available in the world is produced through this specific water body.
The two countries that are the leading producers in the entire world are Iran and Russia.
Due to the scanty population of Sturgeon roe in the Caspian Sea, the price has increased at a drastic pace.
However, for less expensive and cheap products, there is a product that is produced by the Scandinavian country.
These are created from mashed and smoked rod roe.
They are sold outside the Scandinavian region by the name of Creamed Smoked Roe.
While using them, it is important to remember not to expose them to the open air..
Without any suitable purpose, there is absolutely no requirement for them to open up.
Once opened, the caviar used within two to three days to retain its quality.
Otherwise, fungus may catch up.
Once opened, the leftover portion should be preserved properly while covering the container and storing it into a cold dry place like refrigerator.