Alcohol does freeze, but at a much lower temperature than water. Pure alcohol freezes at -174.6 degrees Fahrenheit, while water freezes at 32 degrees Fahrenheit.
Marmalade is a fruit preserve made from the juice and peel of citrus fruits boiled with sugar and water.It can be produced from kumquats, lemons, limes, grapefruits, mandarins, sweet oranges, bergamots and other citrus fruits, or any combination thereof.n much of Europe, the term âmarmaladeâ and its variations is still used as a generic term, whereas in Britain it has been redefined solely to a citrus preserve. The name originates in Portuguese, where marmelada applies exclusively to quince jam (from  marmelo , the Portuguese for quince).
For the fruit known as Chinese Bitter Orange, see Trifoliate orange. Bitter orange, Seville orange, sour orange, bigarade orange, or marmalade orange refers to a citrus tree (Citrus Ã aurantium) and its fruit. It is a hybrid between Citrus maxima (pomelo) and Citrus reticulata (mandarin).Many varieties of bitter orange are used for their essential oil, and are found in perfume, used as a flavoring or as a solvent. The Seville orange variety is used in the production of marmalade.his orange is used as a rootstock in groves of sweet orange. The fruit and leaves make lather and can be used as soap. The hard white or light yellow wood is used in woodworking and made into baseball bats in Cuba.