Edible Use of Bergamot

15.6.2018

INGREDIENT FOR MANY FOODS

There are many ways to employ Bergamot and all are a great piece of Mediterranean culture of gastronomy, where Calabria shows all its core of scents and fragrances.

A first, non negligible example, is a digestiv liqueur derived from bergamot, called “Liquore al Bergamotto” and produced by Carpentierbe, a company based in San Giorgio Morgeto.

Then, there is a considerable edible use in Earl Grey tea. It is a long time that this tea is used as a drink mixer, in particular for gin, within the British Isles.

 

EARL GREY TEA AND BERGAMOT

Somewhat similar in principle to the Irish coffee, though this is seldom practised today, Earl Grey Tea is flavored with Bergamot. Although the drink was never to achieve the ubiquity of the Irish coffee, it continues like many retro cocktails to be offered as a niche item in some contemporary bars and restaurants. This tea blend which has been flavoured with the addition of oil of bergamot contains that Bergamot variety of orange, which is the well known citrus fruit often growing in Italy and France. Its rind’s fragrant oil is added to Black tea to give Earl Grey its signature pungent punch.

Historically, the Tea flavoured with bergamot was used to imitate the more expensive types of Chinese tea.

Earl Grey Tea was been known in England since 1820 and the first known published references to an “Earl Grey” tea, flavoured with Bergamot, are advertisements by Charlton & Co. of Jermyn Street in London in the 1880.

The origin of the name is “Earl Grey’s Mixture”, so called after Charles Grey, British Prime Minister, received a diplomatic gift of tea flavoured with bergamot oil. The story is that a Chinese mandarin gave to Lord Grey a  bergamot oil flavoured tea, but it is reputed a legend, even if, according to the Grey family records, the use of bergamot in the tea was made in order to offset the preponderance of lime in the local water.

The Grey tea, which  employs Bergamot orange (Citrus bergamia),  has the following versions:

  • Cornflower Lady Grey
  • Citrus Lady Grey
  • London Fog
  • French Earl Grey
  • Russian Earl Grey
  • Earl Green tea
  • Earl Grey White or “Earl White”
  • Rooibos Earl Grey.

For example, Lady Grey tea is a black tea scented with oil of bergamot, but it is very recent. Lady Grey tea is a modern invention, created by and trademarked by Twinings in the early 1990s to appeal to the Nordic market, which found Earl Grey tea too strong in flavor. Lady Grey differs from Earl Grey in that it contains additional lemon peel and orange peel. It first went on sale in Norway in 1994 and in Britain in 1996.

The Twinings blend contains black tea, orange peel, lemon peel, and citrus flavoring (bergamot).

Finally, we can not pass in silence that Earl Grey tea flavours many types of cakes and confectionery, chocolates and sauces.

 

BERGAMOT INSIDE SWEETS OF OTHER COUNTRIES

It is quite strange learning that any Turkish delight, lokum or rahat lokum, are a family of confections based on a gel of starch and sugar, which employs Bergamot.  But it is real, and let us know the huge importance of Citrus inside Mediterranean culture.

The traditional varieties of these Turkish sweets are mostly flavored with rosewater, mastic, but often with “Bergamot orange”, or lemon. Other common flavors include cinnamon and mint.

This Turkish delight is eaten in small cubes dusted with icing sugar, copra, or powdered cream of tartar, and it is known to have been produced in Turkey as early as the late 1700s, suggesting a Persian origin.

There is also a Greek variation, λουκούμι (loukoumi), which shares a similar etymology with the modern Turkish and it is marketed as Greek Delight.

Also in Cyprus, the same scent of Bergamot, is present inside dessert protected by a geographical indication (PGI). Known as  Cyprus Delight, the same sweets are present also in Armenian and there called lokhum, while Bosnia and Herzegovina and Israel have their rahat lokum, and Serbo-Croatians have “ratluk”. The entire area of ancient Persia, therefore, knows this Bergamot flavours, inside the famous sweet called “rāhat-ol-holqum”.

In any case, this Calabrian fruit and its scent wanders through the European world, even in Bulgaria, where the same Turkish Delight is known as lokum, and, as said, in Greece, where Turkish Delight is “loukoumi” or λουκούμι.

In Greece this delicacy is related to the city of Patras, with the name “Patrina loukoumia”, and to the island of Syros, to the towns of Thessaloniki, Serres and Komotini. Here Bergamot, the very essence of Mediterranean culture and gastronomy, is a common traditional ingredient, combined also inside biscuits.

 

JAM OF BERGAMOT

Another way to employ Bergamot, this great piece of Mediterranean culture of gastronomy, is producing marmalade.

Generally speaking, marmalade is a fruit preserve, made from the juice and peel of citrus fruits, boiled with sugar and water. It can be produced not only from Bergamot, but also from kumquats, lemons, limes, grapefruits, mandarins, sweet oranges and other citrus fruits, or any combination of them.

Our preferred citrus fruit, Bergamot, is employed for marmalade production,  primarily, in Britain, where is also used Spanish Seville orange, Citrus aurantium  and other fruits, in order to attain typical consistency of marmalade, – but also in France, near Nancy.

The peel of Bergamot imparts a lively bitter taste to the marmalade.

Bergamot is certainly more recent than the ancient recipes of marmelade, but since the Romans learned from the Greeks the recipe of μελίμηλον (melimēlon, “honey fruit”), today transformed into Portuguese “marmelo”, and since the Greek word μῆλον (mēlon, “apple”) stood for all globular fruits, – we can conjecture that Romans knew jam of citrus.

The most famous Roman cookbook of Apicius gives a recipe of marmalade for preserving fruits, inside a bath of honey diluted with defrutum. The mix, known as Roman marmalade, preserved also quince and lemon.

A similar recipe appears in the Book of ceremonies of the Byzantine Emperor Constantine VII Porphyrogennetos, a real catalogue of the foods available and dishes made from Byzantines.

Afterwards, since the Middle-age to Renaissance, the marmalade of oranges is a long lasting  recipe. We arrive to the age of the Scottish grocer James Robertson, who created Golden Shred marmalade in 1864. This Scottish maybe made reference to a previous English recipe book of Eliza Cholmondeley of 1677 (recorded in the Cheshire county), where there is  the earliest British marmalade recipes  of oranges (so called “Marmelet of Oranges”).

There is much to say about bergamot, citrus and the term “marmalade” and its variations in Europe, but everywhere when we say Marmalade the word is used as a generic term for preserves of all fruits, whereas only in Britain it refers solely to a citrus preserve. This show an ancient tie with citrus (maybe Bergamot) and jam.

This relationship is maybe reinforced by the history of the Scottish city of Dundee, where  is a long association between marmalade and lemon or citrus or bergamot. The story tells of James Keiller and his wife Janet, of their preserves shop in the Seagate area of Dundee and of the factory producing “Dundee Marmalade”, a preserve of “bitter” Seville orange rind. The business is still alive today.

 

Bergamot: Scent of Mediterranean Sea

26.05.2018

 

A COASTAL FRUIT: Perfume of Mediterranean Sea

Ouside the region of Calabria, bergamot is known as the citrus fruit that gives Earl Grey tea, with a distinctive flavour, and as a natural essential oil that is extracted from bergamot skins.

Nowadays, bergamot groves run from the background of the coastal land to the deep seas off Calabria’s coast and, under the branches of their low-hanging tree, hide the mystery of a creature surely grown elsewhere, which only in this area  gives us the perfection of its essential oils.

Under its skin bergamot  holds up a yellow bergamot fruit and a stream of liquid that smells lemon sharp with soft notes of orange. That liquid is an oil highly recommended for aromatherapy treatments and having strong antiseptic and anti-bacterial properties. Unfortunately, apart from its healing properties, the oil does have one side-effect: put on human skin and then exposed to sunlight, it causes discolouring and burning.

 

AN AMAZING BOTANICAL WONDER

In the Mediterranean Bergamot is well-known for several centuries and described as early as 1708. maybe Bergamot is a hybrid of sour orange and citron or lemon. It has usually been assumed that the real ancestor was the lemon, but Chapot has presented rather convincing evidence in support of the conclusion that some kind of acid lime was the other parent.  For sure we can only say that  the distinctive aroma of bergamot oil occurs also in the limettas (C. limetta Risso) of the Mediterranean basin (this limetta is often incorrectly referred to as bergamot).

The fruits contain few seeds and they are monoembryonic in nature. Its season of maturity is late winter. There are several named cultivars of Bergamot grown in Italy, namely, Castagnaro, Fantastico, and Femminello.

Only the Calabrian tree is small to medium at maturity, thornless, and somewhat spreading in habit, while the fruit is medium in size and variable in shape with obovoid most commonly occurring form. The flesh is pale yellow, acidic, and has a moderate juice content. The yellow rind has a slightly rough texture and a distinctive rind oil.

It has commonly been regarded as a botanical variety of C. aurantium , but the tree is moderately vigorous, the leaves are large and somewhat like the lemon in color, form, and emargination.

The flower buds and flowers are medium-large and pure white and there is but one bloom.  A distinctive characteristic of both foliage and fruits is the strongly pungent and agreeably aromatic oil, which is similar to that of the sour orange leaf, though the rind oil of the latter is different.

 

AN INDUSTRIAL ADVENTURE

Nobody knows why the commercial culture of this fruit, which is grown primarily for the rind oil, is virtually confined to the province of Calabria in southern Italy. Here the most recent statistics indicate a total planting of approximately 7,500 acres. It is quite strange why the industrial adventure or Bergamot is limited to a small area of the region. In fact, it is possible say that the tree grows and bears well in Sicily and in portions of North Africa and elsewhere, but it is a mystery why the oil is inferior in quality and not profitable, when coming from these areas.

At the same time, the diffusion of Bergamot oil is commercially important, given that it constitutes the base of cologne water (eau de cologne), a globally known product and, perhaps, the most widely used toilet water in the world. Another minor use of Bergamot is the petit grain oil, another product of minor importance, distilled from the leaves and young growth.  Another is the highly acid juice derived from the oil extraction process, a citrate of lime or citric acid employed as antiseptic.

Of course, bergamot oil essence has many other perfumery uses, but the main employment of Bergamot, according to Chapot (1962) is the cologne water first developed in Cologne in 1676 by an Italian emigrant, Paolo Feminis. This obscure emigrant began the refinement of oil and the product was also commercialized by his son-in-law, Gian Maria Farina. Thus, the first manufacture dates back to 1709.