The First Winemaker’s Academy Wine Tasting

The First Winemaker’s Academy Wine Tasting

The First Winemaker’s Academy Wine Tasting This past weekend (July 7th 2013) my wife and I hosted the very first wine tasting showcasing the wines produced during The Great Riesling Yeast Experiment (part i, part ii, part iii). It was held at our house with just one other couple we invited over. The point of this wine tasting, and the point of the experiment, was to determine if you could produce distinctly different wines by fermenting the same grape juice with different strains of yeast. I split a six gallon World Vineyard Riesling kit into two three gallon batches and fermented them separately, one with RHST and the other with W15 yeast strains. Setting The Stage The wine tasting was conducted blind so no one knew which Riesling was which. I didn’t want my wife or I to have any prejudgments based on previous bottles we had consumed. Because each bottle was labeled with the proportions of the blend it contained I had to cover the bottles. To do that I simply taped a sheet of printer paper around the bottle and gave it a number. Each taster had a place-mat with five glasses on it and the wines were poured in order from one to five. This way we would each be tasting the same wine at the same time and could share our thoughts along the way. The Wine Tasting We tasted each wine in turn taking the time to chat about what flavors we were picking up and how it came across. All five wines were identical in color which was not really surprising given that they came from the same grape juice. Between each wine we snacked on club style crackers to clear the palate. In hind sight I would have liked to have more pairing foods to go with the wines, however, more flavorful foods may have interfered with the objective of this experiment. The Results As the wine tasting progressed it became apparent that each of the five blends was in fact quite different from one another. Our guests, who are not wine fanatics like we are, commented that they definitely could tell a difference in the wines. The 100% W15 and 100% RSHT Rieslings of course showed the greatest difference in flavors as these were the unblended wines. In general if someone preferred the 100% W15 wine they also favored the blend that contained 75% W15 over the blend with only 25% W15. This was a great indicator that everyone could honestly tell the difference between each of the blends and there weren’t any issues playing with their perception. Some times during wine tastings your taste buds get worn out after a few wines and the later wines you drink all taste about the same. However, this was not a problem as indicated by the taster’s preferences. My wife liked the 75% W15 / 25% RHST blend the best while I preferred the 100% RHST. The husband of our guest couple preferred the 100% W15 and his wife also liked the 75% W15 / 25% RHST blend. So there was a bit of a spread between...

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