Glycerol


Glycerol is an alcohol produced by yeast during alcoholic fermentation of wine grapes. The amount produced depends on the yeast or mix of yeast fermenting the wine.
Glycerol main impact is on the mouthfeel and perceived weight of the wine. The mouthfeel tends to be a little more luscious and the perceived weight increases as the amount of glycerol increases.

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Glycerol is an alcohol produced by yeast during alcoholic fermentation of wine grapes. The amount produced depends on the yeast or mix of yeast fermenting the wine.

Glycerol production by yeast typically increases when they are under stress.

Glycerol main impact is on the mouthfeel and perceived weight of the wine. The mouthfeel tends to be a little more luscious and the perceived weight increases as the amount of glycerol increase.

The amount of glycerol in wine ranges from a few grams per litre, upto 10g/L in dry wine and as much as 20g/l in a sweet botrytis wine. That’s a fraction of the 120-150g/l of total alcohol.

Glycerol is the 3rd most-produced bi-product of fermentation after ethanol and carbon dioxide.

 

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Feeling Thirsty?

Pinot Noir from Morey-Saint-Denis, Côte-de-Nuits

Domaine Hubert Lignier Morey-Saint-Denis Grand Cru ‘Clos de la Roche’ 2018

A broad-ranging nose features notes of violet, lavender, tea, dark cherry and plenty of earth and game nuances. The sleek but notably more powerful big-bodied flavors possess excellent concentration in the context of what is typical for the 2017 vintage, all wrapped in a stony, muscular and solidly persistent finish. As is the case with a number of wines in the range, the tannins are coarse and grippy but they should soften and round out with extended cellaring which by the way this will definit

Vintage 2018
$1,680
$1660ea in any 3+
$1640ea in any 6+

Timorasso

La Colombera ‘Il Montino’ Derthona Timorasso 2023

Significant build in development and élévage over the classico. Looks to have spent time in a gentle oxidative state ie barrel. Flowing and long. A gentle and caressing feel. Fine. Balanced and more immediately comforting with lovely mid-palate weight. A creamy layer in the mid-palate suggests time on lees. Feels a little like a very good dry Vouvray Chenin. Pops of baking spice, ginger and poached pear mingle with gently ripe white stone fruit. An excellent Timorasso!Paul Kaan, Wine Decod

Vintage 2023
$112
$107ea in any 3+
$102ea in any 6+
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Huet Vouvray Demi Sec 'Clos du Bourg' 2020
Off Dry 18-25g/l sugar

Chenin Blanc from Vouvray, Touraine

Huet Vouvray Demi Sec ‘Clos du Bourg’ 2020

“Drinking the 2020 Clos du Bourg Demi-Sec is like taking your shoes off at the end of a long day of walking and soaking them in warm water: there's just satisfaction and relaxation. The 2020 has a sense of volume but not weight, filling the mouth with depths of pure fruit before the acid pours forth like a canal lock being opened. You can expect a hint of spice and crème caramel alongside apple and florals. I am utterly seduced.”Rebecca Gibb, Vinous 97 PointsSR 95

Vintage 2020
$116
$111ea in any 3+
$106ea in any 6+

Pinot Noir from Volnay, Côte du Beaune

Benjamin Leroux Volnay 1er Cru Santenots 2020

Les Santenots is one of the top 1er Cru sites of Volnay. Here, the clay-rich soils gift wines of perfumed depth and silken structure. To give you some idea of the site’s quality, many years ago we asked Benjamin Leroux if there was one vineyard in Volnay he would like to work with, and he replied Santenots without hesitation, mentioning that he buys the wine of this vineyard from his friend Dominique Lafon each year. Of course, he then went on to speak about Rugiens and Caillerets (the most re

Vintage 2020
$395
$388ea in any 3+
$381ea in any 6+