1985 Austrian diethylene glycol wine scandal

The 1985 Austrian diethylene glycol wine scandal was a significant event in the history of Austrian winemaking, where it was discovered that some Austrian wineries had been adulterating their wines with diethylene glycol, a toxic chemical compound, to enhance the sweetness and body of their wines. This scandal had far-reaching consequences for the Austrian wine industry, leading to stricter regulations and a loss of international reputation.

Background

Edelfaule Weintrauben, or noble rot grapes, are used to produce sweet wines.

In the early 1980s, the demand for sweet wines was high, and Austrian winemakers were eager to capitalize on this trend. The production of sweet wines often involves the use of noble rot, a beneficial mold that concentrates the sugars in grapes. However, the natural process is time-consuming and yields are low, prompting some producers to seek shortcuts.

The Scandal Unfolds

The scandal came to light in 1985 when German wine laboratories detected unusual chemical compounds in Austrian wines. Further investigation revealed that diethylene glycol, a chemical commonly used in antifreeze, was being added to wines to simulate the effects of noble rot, giving the wines a sweeter taste and fuller body.

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Diethylene glycol is a toxic compound that was illicitly used to adulterate wine.

The discovery was made when a German wine importer noticed that some Austrian wines had an unusually high viscosity. Laboratory tests confirmed the presence of diethylene glycol, which is toxic to humans and can cause serious health issues if consumed in large quantities.

Impact on the Wine Industry

The revelation of the adulteration scandal had a devastating impact on the Austrian wine industry. Exports plummeted as countries around the world banned the import of Austrian wines. The scandal also led to a loss of consumer confidence, both domestically and internationally.

In response, the Austrian government implemented stringent new regulations to restore the integrity of its wine industry. These included mandatory quality controls and the establishment of a wine seal to certify the authenticity and quality of Austrian wines.

The Austrian wine seal was introduced to ensure quality and authenticity.

Legal and Regulatory Changes

The scandal prompted significant legal and regulatory changes within Austria. The Austrian Wine Law was revised to include stricter controls on wine production and labeling. The new regulations required detailed documentation of the winemaking process and regular inspections to ensure compliance.

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The legal proceedings following the scandal led to significant regulatory changes.

Aftermath and Recovery

Despite the initial damage, the Austrian wine industry eventually recovered. The introduction of rigorous quality standards helped to rebuild trust in Austrian wines. Over time, Austria regained its reputation as a producer of high-quality wines, particularly in the production of Grüner Veltliner and other varietals.

Related Pages

• Wine fraud
• Austrian wine
• Grüner Veltliner
• Noble rot