Clarification and stabilization of wine Organic compounds used as fining agents are generally animal based, a possible cause of concern to vegans. The most common organic compounds used include egg whites, casein derived from milk, gelatin and isinglass obtained from the bladders of fish. Pulverized minerals and solid materials can also be used, with bentonite clay being one of the most common, thanks to its effectiveness in absorbing proteins and some bacteria. Activated carbon from charcoal is used to remove some phenols that contribute to browning as well as some particles that produce "off-odors" in the wine. In a process known as blue fining, potassium
The Tale of the Fisherman and the Fish Wife". In Pushkin's poem, an old man and woman have been living poorly for many years. They have a small hut, and every day the man goes out to fish. One day, he throws in his net and pulls out seaweed two times in succession, but on the third time he pulls out a golden fish. The fish pleads for its life, promising any wish in return. However, the old man is scared by the fact that a fish can speak; he says he does not want anything, and lets the fish go. When he returns and tells his wife