All posts tagged: wine

The Minor Components of Wine

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Wine is, for the most part, water and ethanol which in turn become vehicles for the minor components that are largely responsible for aroma, taste and texture. Through the efforts of researchers at the University of California at Davis and the University of Burgundy in Dijon, our understanding of wine’s biochemical landscape is expanding rapidly. Research focusing on metabolites known as metabolomics, the scientific study of the set of metabolites present within an organism, cell or tissue, has now validated the concept of terroir by showing that every vineyard and every wine has a fingerprint that, like our own, is utterly unique. At the metabolic level, wine contains a record of how it was made—a fingerprint that points to the origin of the oak and “memories” of sulfur dioxide additions that were made to the must. But let’s not get ahead of ourselves. Beyond general references to tannins, acids and sugars, the lesser elements of wine are usually left to their own devices. Knowing what constitutes those components and how they collectively contribute to wine …

Wine Oh TV Honors Jose “Pepe” Galante’s 40th Harvest

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. 40 years of dedication to a craft is a life’s work and a milestone that demands to be celebrated. That’s exactly how I felt when long-time Catena winemaker Jose “Pepe” Galante visited San Francisco with his new releases for Bodegas Salentein. Friend and fellow wine journalist Monique Soltani of Wine Oh TV shot this beautiful photo essay of a luncheon I prepared and hosted in honor of Pepe. Enjoy this visual feast!

UV Tank Sanitation a Viable Conservation Strategy

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A new method for sanitizing stainless steel tanks and barrels using ultraviolet light is finding a receptive audience in California. The BlueMorph technology has been in development for four years and is coming to market at an opportune time. According to founding partner Alex Farren, a biochemist and toxicologist, the method known as Ultraviolet Germicidal Irradiation (UVGI) uses little or no water, no chemicals and only takes 30 seconds to install. Depending upon size, tanks can be sanitized in less than 30 minutes.

Berry Sensory Analysis: A Common Language for Describing Maturity

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If everyone on your winegrowing and winemaking teams shares a common language, there’s less risk involved when it comes to making crucial decisions. Few would argue that the most crucial decision a winemaker faces is when to pick. Beyond establishing intentions for the style and quality of the finished wine, making confident, proactive picking decisions relies on accurately assessing levels of ripeness. This acquired skill is on that vineyard managers and winemakers typically master through trial and error as they learn to speak the same language when describing degrees of fruit maturity and other sough-after qualities. Using the analytical method of Berry Sensory Analysis (BSA), a technique to describe the characteristics of grape maturity developed by Jacques Rousseau at the Institut Cooperatif du Vin in Montpellier, France, and introduced in Northern California by Enartis Vinquiry in 2006, winemakers can c onfidently assess fruit quality for specific wine styles and, in turn, gain more control over harvest timing decisions and production methods. Read the entire article here: Berry Sensory Analysis

Are sensory descriptors a tasting room turn-off?

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A Cornell University study suggests that including sensory descriptors on tasting sheets can reduce sales in the tasting room. Contrary to popular belief – and the results of previous wine and food studies – including sensory descriptors in tasting room col­lateral materials may not increase wine sales. Spurred by the lack of research available about the effect sensory descriptors have on con­sumer choice when used in con­junction with product samples, researchers at Cornell University looked to winery tasting rooms in New York for answers. According to Miguel I. Gómez, the Ruth and William Morgan Assis­tant Professor at Cornell’s Dyson School of Applied Economics and Management, who conducted the study in conjunction with graduate student Marin Shapiro, “The study has raised the issue with tasting room managers that certain kinds of information may work better than others.” Gómez has presented the work before industry and busi­ness audiences on the East Coast and noted that tasting room manag­ers there have begun experiment­ing with their tasting notes to see what effect those modifications have on sales. The study, …

For Natural Cork, Form Follows Function

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For wine, as with most consumer goods, packaging is an obsession, and rightly so; its role in the commercial success of a product is undeniable. Packaging is usually the consumer’s first impression of a brand and it contributes greatly to the experience of enjoying wine. We touch a wine bottle repeatedly, often read and record the label in its entirety, gaze at it while we’re drinking and we may even save it for posterity. Considering the time, effort and resources that companies devote to wine packaging, labels seem to get the lion’s share of the attention. But that’s not always the case for products such as the cork which actually come in contact with the wine. “Cork tends to be treated like a commodity,” said Vance Rose, director of sales and marketing at Amorim, “and wineries often buy cork based upon price alone.” Read full article For Natural Cork, Form Follows Function here.

Tools of the Trade

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Consumer acceptance of wine packaging other than glass is growing, but fine glassware remains the undisputed tool of choice for presenting, evaluating and fully appreciating wine. While both crystal and glass stemware share space on winery tasting bars, the move by wineries to upscale glassware frequently coincides with the addition of luxury tasting experiences designed to showcase top-tier wines. “We’ re seeing wineries choosing the best,” said Sylvie Laly, director of U.S. winery sales for Riedel, Spiegelau and Nachtmann. “When a winery using our non-varietal specific Riedel glass trades up to the varietal-specific series, tasting room managers can see that their consumers’ experience is being significantly enhanced, and that translates directly to increased sales for the winery.” For Riedel customers, that choice means a baseline increase in cost by about 30%. From the entrylevel Degustazione series, nonvarietal- specific glasses designed for basic wine styles, a 19.75 ounce red wine glass runs $2.99 per stem whereas a varietal-specific 21.5 ounce cabernet/merlot glass from Riedel’s Restaurant series runs $5.95 per stem. Read the full article Tools of …

Anderson Valley’s Pinot

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Many Anderson Valley Pinot Noir producers time the commercial release of their wines around the annual Pinot Noir Festival and technical seminar, now in its sixteenth year. This year’s event took place in May, and some 40 producers poured their wines at Goldeneye Winery in Philo. As vintages go, 2010 and 2011 challenged producers in more ways than one. Yields were down in 2010 by as much as 30 percent due to a blast of heat in August. Fruit that wasn’t scorched that year ripened, but not overly, resulting in wines with good acidity and flavors. A wet 2011 had many producers scrambling to pick before October rains intensified pressure from botrytis. While Anderson Valley Pinot Noirs can be roughly sorted as one of two broadly-defined wine styles we’ll call “fragrant and sleek” and “bold and deep,” the string of cooler La Niña vintages that started in 2009 and continued through 2011 has closed the gap somewhat on that divide. With more generous vintages such as 2012 and 2013, which is shaping as warm and …