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There is no widely accepted definition, partly
because our concept of wine quality is so individual and variable.
We could define a fault as the presence of an attribute at an intensity
that detracts from or is inconsistent with the wine style. This
assumes that the taster possesses experience with the wine style
under consideration. Why is this important? The same aroma in one
wine might be part of the expected sensory profile ('typicity'),
while in another it would be unacceptable. Think of the role of
oxidation in sherry-style wines compared with aromatic white table
wines. In sherry, oxidative notes such as rotting apples are part
of its allure, but in an aromatic wine such as Sauvignon Blanc,
such aroma would be considered detracting.
One of the intriguing features of many of the compounds that can
taint a wine concerns contentration. At a low level, a scent may
be desirable, adding complexity to the bouquet, while quite obnoxious
at higher levels, ruining a wine. Individual preference and sensitivity
also play important parts in the acceptance of a particular odour.
To focus on potential faults or taints can detract from the spontaneity
and enjoyment of the wine experience. However, it is important that
as consumers we are able to identify faults when they are present,
and understand why they have developed. From this we can make better-informed
judgements, play a role in the improvement of wine quality, and
increase the pleasure we derive from this amazing and complex beverage.
We have selected 12 of the most commonly encountered
wine faults for your enjoyment! We list the descriptive terms typically
associated with each, along with the compound(s) responsible, and
summarize how the fault is formed during the winemaking process.
Each fault is also discussed in the context of wine style and quality,
and an outline is given on how it may be prevented or remedied by
the winemaker.
The aromas in this kit are: Brett, Corked, Garlic/Onion, Geranium,
Maderized, Nail Polish Remover, Oxidized, Rotten Eggs, Sulfur, Sweet
Corn, Unripe, Vinegar
We use a food-safe preservative in our aroma formulations to maximize their stability and shelf-life.
There still will be a slow deterioration in the quality of aromas over time; some more than others.
If the bottles are re-capped immediately after each time they are opened and stored away from excessive heat and light, then this process would normally be measured in years.
If stored/used incorrectly, then this will obviously happen more quickly.
We haven't yet put a 'definitive' shelf-life limit on our products because our own internal quality control checks are yet to detect an appreciable difference with time in the aroma quality! Also, we have had no consumer complaints or product returned due to concerns over premature loss of quality over time. Nonetheless, we are constantly striving to improve and expand our products. If an aroma does exhibit a loss of intensity, we will replace it.
- Wine Awakenings Team
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"The aromas are startlingly accurate and have been professionally selected to guide the wine lover through wine's most intriguing nuances" -signed- Peter Gamble, International Wine Judge, Founding Executive Director of VQA Canada |