Question

The French scientist figured out a way to_________.

A. keep wine from souring by using steel casks. B. kill bacteria by heating it. C. avoid problems by rotating vineyards. D. store wine at cool temperatures.

Answer 1

Answer: Continuing his research into heating the liquid, Pasteur, who patented his heating and cooling process in 1865, discovered that the wine could be saved from souring and the original flavor preserved by heating it to a mere 50-60 degrees Celsius or 122-140 degrees Fahrenheit.

Step-by-step explanation: