Another problem with cork is that it can lead to «
cork taint,» from the presence of 2,4,6 - trichloroanisole (TCA), which imparts an aroma similar to a moldy rag.
In double - blind tastings, the subjects recognized
cork taint from TCA at concentrations as low as 10 parts per trillion.
Among the services DP&F can provide are assistance with sales and purchases of wineries and vineyards, debt / equity financing, grape sale / purchase agreements, alcohol beverage regulation, land use planning, environmental regulation, establishment of wine appellations, broker and distribution agreements and terminations, license transfers, labeling matters, litigation involving wine contamination (including
cork taint), and business succession planning.
Cork Producers Step Forward TCA - Free Future Natural cork producers are ramping up their efforts to stay ahead of alternative closure suppliers with the development of new technology that promises to eliminate TCA
cork taint...
TCA
Cork Tainted Wines Remain Low, but Screwcaps Stay Strong: Now that we've finished our annual look back at cork performance in Wine Spectator's Napa office blind tastings from the past year, it appears the incidence of cork taint has remained near last year's all - time low...
Not exact matches
The wine may have been
tainted by TCA anywhere during production however the natural
cork is usually the source of the problem.
A few
cork companies have recently begun to use machinery that is able to sense and remove
tainted cork during the processing stage.
«
Corked Wine» is spoiled wine which has been
tainted by microbial infected
cork.
Hitherto
cork issues such as
taints, bottle variation, premature oxidation and reduction, have been an issue, but CorkGuard overcomes these concerns.
As an added quality factor, all of Baily's wines are sealed with Nomacorc ®, a synthetic
cork that has all of the attributes of natural
cork without the chance of
tainted wines or bottle - to - bottle variation.
They will then observe the
cork processing, cleaning and sorting processes in Amorims
cork manufacturing plants in the Alentejo and Lisbon, plus attend a technical masterclass on common wine faults, TCA and other chlorine based
taints.
U.S.
cork importers have created a rigorous testing system to weed out
tainted cork while the Portuguese
cork industry has launched an extensive $ 8 million campaign to commend the natural
cork.
Wine producers argue over the number, but somewhere between one and 12 percent of all wine bottles sealed with organic
cork are found to be
tainted.