Definition: dame-jeanne

For oil, the demijohn is normally made of ceramic and has handles. For wine, it is made of glass and does not have handles.
This bulbous bottle is often used for the maturation of natural sweet wines. Banyuls, for example, is usually stored for a year in demijohns (glass bottles) on a terrace or flat roof. The aim is to achieve discolouration through exposure to UV rays and seasonal temperature fluctuations. Ageing traditionally continues in old oak demi-muids and barrels. After 15 years of ageing, its aromas of candied fruit and subtle rancidity make it an essential conversation wine.

History:
Driven from her kingdom of Naples, Queen Jeanne took refuge in her county of Provence in 1347, travelling along the road from Grasse to Draguignan. Surprised by a violent storm, she was directed to seek shelter in the small castle of the gentleman glassmaker in the hamlet of "Saint Paul la Galline Grasse".
After spending the night there, the queen wanted to see how the bottles were made. Somewhat troubled, the glassmaker blew into the mouthpiece of his cane and created an enormous bottle that was admired by all for its capacity of ten litres. He decided to start manufacturing it and called it "Reine-Jeanne", but the sovereign modestly suggested that it be named "Dame-Jeanne". To protect this large bottle, the glassmaker covered it with wicker.