Ever Wonder About the 'Legs' You See in a Wine Glass?

It’s something that you see wine drinkers do - swirl their wine glass and then look at the ‘legs’ that run down the inside of the glass. And, often they’ll equate the quality of the wine with the legs by saying things like “Oh!…this wine has really great legs.”

It’s a real phenomenon, that involves some chemistry and physics, but I won’t bore you with the details.

The simple explanation of the ‘legs’ in a wine glass is that it’s all about the alcohol.

The droplets that form and move down the sides of the glass after the wine is swirled are a product of the fact that alcohol (ethanol) in wine, evaporates more quickly than water. The alcohol crawls up the glass as it evaporates, but since there is a film of water on top, it is pushed up in an arch. Eventually gravity causes the water's surface tension to be broken, allowing the water to run down, in ‘tears’ that form ‘legs.’

If you really want the technical details on this effect, look up the Marangoni effect.

So, yes, a great wine can exhibit great legs inside a wine glass. But the truth is that any wine can do that. Cheers!

Behind the Cork™ - Panthera Russian River Chardonnay

2016 Panthera Russian River Valley Chardonnay from The Hess Collection ($45)

This 100% Chardonnay comes from The Hess Collection of wines from the Russian River Valley.

Hess Family wines was founded by Donald Hess in 1978. Today, Tim Persson (Donald’s son in law) and his wife Sabrina are owners of Hess Family Wine Estates and are the fifth generation of the Hess family to lead the company.

Panthera is part of a new collection of wines that are not Hess branded. But it certainly represents the tradition and heritage of Hess wines.

This Panthera Chardonnay has a great balance of pear, peach and hints of pineapple along with some acidity and is rounded out with light oak. The oak comes from 15 months of aging in 35% new French oak.

According to the notes, “The word Panthera is believed to be of East Asian origin, meaning ‘the yellowish animal’ or golden-yellow.” This coloring is indeed striking in this inaugural vintage of Panthera.

This Panthera should please any Chardonnay drinker. Look for it!

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Disclosure of Wine Sample Submission: I received this wine at no cost for review. The opinions expressed are entirely my own.

Sample Provided by Donna White of Donna White Communications

Ever Wonder -- Can Oak Flavor in Wine Come from Powder, Chips and Staves?

Oak has been used as an aging vessel for wines for centuries. Wines get added flavors and complexity from being aged in oak barrels, especially new oak.

But oak barrels are expensive. And they only impart flavor to wines during their first two to three uses.

So, to get the oak flavors without all the cost, some wines are made with oak chips, oak staves and even oak powder.

Using these oak barrel alternatives allows wine makers to use less expensive containers (e.g., Stainless Steel tanks) and still get the desired oak flavors.

After the wine has the necessary time in contact with the chips, staves or powder, they are physically removed or filtered out and consumers never know the difference.

This may seem ‘wrong’ to many wine purists, but it is allowing winemakers to produce oak flavors in their wines at considerably lower costs. And, studies have been done that show consumers can’t tell the difference.

But, since wine labels don’t tell us the difference, I wonder if we’d change our opinions of wines that are produced with these oak alternatives instead of the traditional oak barrels?

Behind the Cork™ - Lion Tamer Red Blend

2016 Lion Tamer Red - The Hess Collection ($45)

This red blend comes from The Hess Collection of wines from Napa Valley.

Hess Family wines was founded by Donald Hess in 1978. Today, Tim Persson (Donald’s son in law) and his wife Sabrina are owners of Hess Family Wine Estates and are the fifth generation of the Hess family to lead the company.

The Lion Tamer is part of a new collection of wines that are not Hess branded. But it certainly represents the tradition and heritage of Hess wines.

This red blend is comprised of 40% Malbec, 27% Zinfandel, 21% Petite Sirah, 8% Cabernet Sauvignon, 2% Mourvedre, 1% Petite Verdot and 1% Merlot.

While the Lion has been the emblem of the Hess Family for nine generations and the name Lion Tamer has become the nickname for Malbec because of their use of Malbec to ‘tame’ the tannin in their Cabernet Sauvignon wines.

The Malbec certainly does its job in taming this wine. It’s amazingly smooth and full of big juicy dark fruit flavors of black plum, black currant, cassis and boysenberry. This wine is a delight and oh so easy to drink.

This is one you’ll want to be on the lookout for! Cheers!

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Disclosure of Wine Sample Submission: I received this wine at no cost for review. The opinions expressed are entirely my own.

Sample Provided by Donna White of Donna White Communications

Behind the Cork™ - Vallobera Rioja Crianza

2016 Vallobera Rioja Crianza ($10)

This was an unexpected recent find. A Tempranillo from Spain. And, it’s a Crianza. This style of Rioja is required to be aged for one year in oak and spend one year in the bottle before being sold.

This extra aging takes the bright red fruit flavor of this Tempranillo and adds some rich, chocolaty flavor.

This is yet another fine example of a wine that just fits the model for a Behind the Cork™ wine - it’s a great value. Cheers!