The term
aceto balsamico is unregulated, but there are three protected types of balsamic vinegar: •
Aceto Balsamico Tradizionale di Modena PDO (
traditional balsamic vinegar of Modena) •
Aceto Balsamico Tradizionale di Reggio Emilia PDO (
traditional balsamic vinegar of Reggio Emilia) •
Aceto Balsamico di Modena PGI (
balsamic vinegar of Modena) Many products contain Aceto Balsamico di Modena IGP as an ingredient, such as glazes and other condiments.
Traditional balsamic vinegar status (PDO), in their legally approved shaped bottles Only two locations produce balsamic vinegar protected by legal status:
Modena and neighbouring
Reggio Emilia. Balsamic vinegar in these places is subject to a
denominazione di origine controllata (a designation often used for
wine) which requires production in these regions. The original standard defining traditional balsamic vinegar,
aceto balsamico tradizionale, was created in 1986. In 2000, criteria were established for protected designation of origin, a European Union standard. True balsamic vinegar is made from a
reduction of pressed
Trebbiano di Castelvetro grapes. The resulting thick
syrup,
sapa or
saba, is subsequently
aged in a battery of several barrels of successively smaller sizes. The casks are made of different woods such as
chestnut,
cherry,
oak,
mulberry,
ash, and
juniper. True balsamic vinegar is rich, glossy, deep brown, and has a complex flavour that balances the natural sweet and sour elements of the cooked grape juice with hints of wood from the casks.
Reggio Emilia designates the different ages of their balsamic vinegar (
aceto balsamico tradizionale di Reggio Emilia) by label colour. A red label means the vinegar has been aged for at least 12 years, a silver label that the vinegar has aged for at least 18 years, and a gold label designates that the vinegar has aged for 25 years or more.
Modena uses a different system to indicate the age of its balsamic vinegars (
aceto balsamico tradizionale di Modena). A white-coloured cap means the vinegar has aged for at least 12 years and a gold cap bearing the designation
extravecchio ('extra-old') shows the vinegar has aged for 25 years or more.
Balsamic vinegar of Modena These commercial-grade products imitate the traditional product. The current standard is found as part of the register of
PGI productions, under the name Balsamic Vinegar of Modena (
aceto balsamico di Modena). It was added to the PGI list in 2009. PGI status requires a minimum aging period of two months in wooden barrels, rising to three years when labelled as invecchiato ('aged'). The standard mandates a number of acceptable cultivars (
Lambrusco,
Sangiovese,
Trebbiano,
Albana,
Ancellotta,
Fortana,
Montuni) for making grape must. The must can either be cooked or concentrated some other way. Vinegar that has been aged for at least 10 years also needs to be included in the product, though there is no minimum amount prescribed.
Comparison From a legal point of view, TBV is categorized as a "food condiment", while BVM is a "wine vinegar". BVM can be produced without a lengthy aging period, whereas TBV gains its particular features during a long aging period fixed by law at no less than 12 years. TBV is the only condiment in the world produced starting from cooked grape musts without the adding of other substances, whereas BVM is a blend of concentrated grape musts, wine vinegars, and
caramel (optional). Note: there is no standard for
condimenti thickened to emulate TBV. As a result, the characteristics provided here are typical rather than required.
Non-Italian balsamic vinegars Non-Italian producers may produce products made by the same method as the vinegars, not made under consortium supervision. No reference to the PDO/PGI can be made for those products, and they cannot use the geographical names Modena or Reggio Emilia. However, because they are made outside of Italy, they are free to use the term "balsamic vinegar". Inside the
European Union, Germany and Greece both have established productions of balsamic vinegars. As a result, they opposed the original application of
balsamic vinegar of Modena IGP until it was clarified that they will still be allowed to use the term "balsamic vinegar". Greece also tried unsuccessfully to obtain a geographic indication of their local balsamic vinegar after the acceptance of the IGP. In 2019, the
European Court of Justice confirmed the protection on the PGI does not extend to the individual words of
balsamico and
aceto. As a result, producers in these countries remain free to use the words, so long as the product does not deceive the customer as to the origin of the product when the name is taken as a whole. File:Balsamico Kreta PL.JPG|A Greek balsamic vinegar made at
Agia Triada Monastery from aged must File:Balsamic Vinegar - Product of Greece.jpg|Another Greek vinegar sold in the Czech Republic File:Turkish balsamic vinegar.jpg|A Turkish balsamic ==Traditional processes==