Winemaking taste of the wine. Brix (°Bx) is one measure of the soluble solids in the grape juice and represents not only the sugars but also includes many other soluble substances such as salts, acids and tannins, sometimes called total dissolved solids (TDS). Because sugar is the dominant compound in grape juice, these units are effectively a measure of sugar level. The level of sugar in the grapes determines the final alcohol content of the wine as well as indirect index of grape maturity. °Bx is measured in grams per hundred grams of solution, so 20 °Bx means that 100 grams
The Fox and the Grapes Phaedrus (IV.3) which is terse and to the point: In her version of La Fontaine's Fables, Marianne Moore underlines his ironic comment on the situation in a final pun, "Better, I think, than an embittered whine". Although the fable describes purely subjective behaviour, the English idiom "sour grapes" which develops from the story is now often used also of envious disparagement to others. Similar expressions exist in other languages, but in the Scandinavian equivalent the fox makes its comment about rowanberries since grapes are not common in northern latitudes. The French fable of La Fontaine (III.11) is almost as concise