Aldehydes

Produced as FERMENTATION converts sugar to ALCOHOL, aldehydes have pungent odors that contribute to the flavor and quality of wine but in excess are undesirable.

Which of the following statements about sauvignon blanc is NOT true?

A. Sauvignon blanc is a parent of cabernet sauvignon

B. Savagnin is a parent of sauvignon blanc

C. Sauvignon vert is a synonym for sauvignon blanc

D. In Chile, friulano was mistaken for sauvignon blanc

Sauvignon vert–also known as sauvignonasse and friulano– is quite distinct from sauvignon blanc, but it was long mistaken for it especially in Chile. As for answer A, sauvignon blanc is indeed a parent of cabernet sauvignon. (The other parent is cabernet franc). And regarding B, according to DNA profiling, savagnin, an important grape in the Jura, France, is a parent of sauvignon blanc as well as a parent of chenin blanc, grüner veltiner, and silvaner among other white grapes.

Alco-Cola

Yeah, pretty clever to have figured out that cola spelled differently starts the word alcohol. And not a moment too soon, since Coca Cola has just released an alcopop—the company’s first alcoholic drink in 125… Continue reading

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