The Osetra sturgeon is one of the oldest fish breeds globally, dating back to the dinosaurs’ time. It is undoubtedly a native of the Caspian Sea. They are one of the prehistoric species of animals whose appearance never changed over time. They can grow up to 2 meters and weigh up to 200 kg. Their age of maturity is 12 to 15 years, and they can live up to 60 to 80 years. And even some fish manage to reach 120 years. Its color can be brown with background of olivaceous or in the rare cases is golden. The roe diameter is over 2.8 mm . The roes are firm and will burst with pressure in the mouth. It has a light aroma of nuts. The caviar : Some roe is albino white. The Osetra sturgeon is smaller than the Beluga, and its eggs are firmer compared to the delicate Beluga caviar. The rarest color of Osetra caviar is golden yellow.

Caviar is an excellent source of vitamin B12 and the fatty acids DHA and EPA. It also provides selenium, iron, and sodium, among other vitamins and minerals. Rich in a variety of nutrients such as isoleucine, histamine, amino acids Treatment of cardiovascular diseases Because of having omega three Having high antioxidants and preventing cancer in people

There are two major type of packaging: 1) Jars made of glass 2) Tin Made of metal

Maintaining in a vacuum-like environment. The ideal temperature for storing caviar is -2 to +2◦C (28 to 36◦ F). Refrigerator temperature. Once opened will only last about five days.