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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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For all the many great things that can be told about Giacosa’s red wines, it is the Arneis that maybe typifies the great qualities of Bruno Giacosa the man. In the early 1970’s, this was an indigenous variety almost entirely lost to the region’s obsession with red wines (at the time mainly Dolcetto) that was ‘rediscovered’ by Alfredo Currado of Vietti and Giacosa very shortly after. The two are almost solely responsible for Arneis’ current importance in the region, especially in Roer
$80
$76ea in any 3+
$72ea in any 6+
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Greater complexity than Ravera at this early stage in its life. Florals, earthy, truffled layers on red fruits with classic roses and woody herbs at play. Hints of baking spice, it feels a little more relaxed at this stage compared to the Ravera. Excellent tannins, fine, precise, long and even matching the fruit through the full length of the palate. Outstanding purity. A superb expression of Verduno.
$154
$149ea in any 3+
$144ea in any 6+
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Borgogno Barolo ‘Cannubi’ DOCG 2016

Nebbiolo | Piedmont, Barolo

"The 2016 Barolo Cannubi is the first Borgogno Barolo made from organically farmed vineyards, which represents a pretty significant shift here. Bright and beautifully lifted in the glass, the Cannubi is so expressive today. Succulent red berry fruit, spice, blood orange, rose petal and star anise build as this sensual, open-knit Barolo shows off its allure, which is considerable." Galloni, Vinous
$247
$237ea in any 3+
$227ea in any 6+
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Wendouree Cabernet Malbec 2020

Red Blend | South Australia, Australia

AP Birks Wendouree Cellars produce some of the very few wines I’ll buy without tasting! The wines are something special. A celebration of an incredible old vineyard with plantings from the late 1800s. Tony & Lita are custodians of something truly special! Around 30% Malbec and comes from 1975 Central, 1920 Eastern, and 1989 Western vineyards. The blend of Cabernet and Malbec is well known throughout the world. Along with Merlot, Cabernet Franc and Petit Verdot, they are two of the va
$150
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