Living in California it is (may-be deceptively) "easy" to state the vintage, varietal and the creator of the wine as it seems to be right self-assertive. The difference is the emblem of grape that make the desolate superiority of the generous of the wine (75-100%); the vintage is the year in which these grapes were harvested, and the creator is very frequently the winery that grew, fermented, time-honored and bottled the wine. We nurture to end this rule of upright integration as typifying the diligence twain short and earth expanded.
However this example is plainly a outrageous oversimplification of the rule as it occurs opposite the empire and the earth. The wines of France and Italy give a abundant over confused draw. While the vintage of the result is right self-assertive, the nicety of the similar grape varietal can differ significantly from country to country conceding a irrelative wine flush though the vintage and difference of grape are the similar (e.g. the Semillon and Sauvignon grapes from the Graves environs versus the similar varietals from the Sauternes).
The wine "producer" is frequently a partially unformed existence as the letter on the bottle may merely consider the mark designate of the shipper who has blended wines from diverse vineyards, and from these ill-assorted growers has marketed or effected the perfect bottled result. The vintage of each particular difference can be from the similar year but the wine from each may differ exceedingly in property as the atmosphere and persomal stipulations of that similar year could be permissive to one difference but not another.
The differences among red, colorless and rose' wines is due to the differences in the grapes that they are maked from and the deportment in which they are fermented. Red wines are made from red grapes (Cabernet Sauvignon, Merlot, Cabernet Franc, and Zinfandel are customary red varietals aged in California).The fermenting rule is such that the skins are left left in the "must" when channeled into the fermenting tank.
The skins stop in the tank throughout the fermenting rule which can use one to two weeks or longer. This produces a generous bodied, dry wine. Rose' wines are made from red grapes so-far the skins are left in the fermenting must merely briefly (12-24 hours).The fermenting rule for rose' wines is such that it is completed abundant antecedent so that not all of the sugar has been converted to alcohol, thus conceding a wholesomeer wine.
White wines are made from colorless varietals (Chardonnay, Sauvignon Blanc, Semillon, Riesling, and Gewurztraminer life sordid examples). The skin of the grape is separated from the must antecedently it enters the fermenter. Colorless wines are customaryly over casuistical in relish than the reds. So-far they can differ from wholly wholesome to very dry.