In addition to several types of black caviar, the monastery was selling sturgeon, beluga, starry sturgeon (sevruga) and other fish. In the 17th century the Trinity Sergius Lavra annually bought 10 ...
Consequently, environmentally-minded chefs and consumers have been exploring other types of fish roe as an alternative. ‘Avruga’ is a caviar substitute made from herring roe; lumpfish roe and ...
"We have an integrated system which goes from egg to egg, so we have our breeding fish. We choose ... of land and breed seven species of sturgeon, with 28 tons of caviar produced per year.