15 August 2008

Nutmeg

The nutmegs Myristica are a genus of evergreen trees indigenous to tropical southeast Asia and Australia. They are important for two spices derived from the fruit, nutmeg and mace. Nutmeg is the actual seed of the tree, roughly egg-shaped and about 20 mm to 30 mm (1 inch) long and 15 mm to 18 mm (¾ inch) wide, and weighing between 5 g and 10 g (¼ ounce and ½ ounce) dried, while mace is the dried "lacy" reddish covering or arillus of the seed. Several other commercial products are also produced from the trees, including essential oil, extracted oleoresins and nutmeg butter. The outer surface of the nutmeg bruises easily. The pericap (fruit/pod) is used in Grenada to make a jam called "Morne Delice". In Indonesia, the fruit is sliced finely, cooked and crystallised to make a fragrant candy called manisan pala ("nutmeg sweets"). The most important species commercially is the Common or Fragrant Nutmeg Myristica fragrans, native to the Banda Island; it is also grown in the Caribbean, especially in Grenada. Other species include Papuan Nutmeg M. argentea from New Guinea and Bombay Nutmeg M. malabarica from India; both are used as adulterants of M. fragrans products.

History
There is some evidence that Roman priests may have burned nutmeg as a form of incense, although this is disputed. It is known to have been used as a prized and costly spice in medieval cuisine. Saint Theodore the Studite ( ca. 758 – ca. 826) was famous for allowing his monks to sprinkle nutmeg on their Pease pudding when required to eat it. In Elizabethan times it was believed that nutmeg could ward off the plague, so nutmeg was very popular. Nutmeg was traded by Arabs during the Middle Ages in the profitable Indian Ocean trade. In the late 15th century, Portugal started trading in the Indian Ocean, including the trade of nutmeg, under the Treaty of Tordesillas with Spain and a separate treaty with the sultan of Ternate. But full control of this trade was not possible and they remained largely participants, rather than overlords since the authority Ternate held over the nutmeg-growing centre of the Banda Islands was quite limited. Therefore, the Portuguese failed to gain a foothold in the islands themselves. The trade in nutmeg later became dominated by the Dutch in the 17th century. The British and Dutch engaged in prolonged struggles to gain control of Run island, then the only source of nutmeg. At the end of the Second Anglo-Dutch War the Dutch gained control of Run in exchange for the British controlling New Amsterdam (New York) in North America.

The Dutch managed to establish control over the Banda Islands after an extended military campaign that culminated in the massacre or expulsion of most of the islands' inhabitants in 1621. Thereafter, the Banda Islands were run as a series of plantation estates, with the Dutch mounting annual expeditions in local war-vessels to extirpate nutmeg trees planted elsewhere. As a result of the Dutch interregnum during the Napoleonic Wars, the English took temporary control of the Banda Islands from the Dutch and transplanted nutmeg trees to their own colonial holdings elsewhere, notably Zanzibar and Grenada. Today, a stylised split-open nutmeg fruit is found on the national flag of Grenada. Connecticut gets its nickname ("the Nutmeg State", "Nutmegger") from the legend that some unscrupulous Connecticut traders would whittle "nutmeg" out of wood, creating a "wooden nutmeg" (a term which came to mean any fraud).


Culinary uses
Nutmeg and mace have similar taste qualities, nutmeg having a slightly sweeter and mace a more delicate flavor. Mace is often preferred in light-colored dishes for the bright orange, saffron-like colors it imparts. Nutmeg is a flavorful addition to cheese sauces and is best grated fresh. In Indian Cuisine, nutmeg powder is used almost exclusively in sweet dishes. It is known as Jaiphal in most parts of India and as Javitri and Jathi seed in Kerala. It may also be used in small quantities in garam masala. Ground nutmeg is also smoked in India. In Middle Eastern Cuisine, nutmeg powder is often used as a spice for savory dishes. In Arabic, nutmeg is called Jawzt at-Tiyb. In Greece and Cyprus nutmeg is called moschokarydo (Greek: "nut that smells nice") and is used in cooking and savoury dishes. In European cuisine, nutmeg and mace are used especially in potato dishes and in processed meat products; they are also used in soups, sauces and baked goods. In Dutch cuisine nutmeg is quite popular it is added to vegetables like Brussels sprouts, cauliflower and string beans. Japanese varieties of curry powder include nutmeg as an ingredient. A Norwegian bun called kavring includes nutmeg. Nutmeg is a traditional ingredient in mulled cider, mulled wine and eggnog.

Essential oils
The essential oil is obtained by the steam distillation of ground nutmeg and is used heavily in the perfumery and pharmaceutical industries. The oil is colorless or light yellow, and smells and tastes of nutmegIt contains numerous components of interest to the oleo chemical industry, and is used as a natural food flavoring in baked goods, syrups, beverages, and sweets. It replaces ground nutmeg as it leaves no particles in the food. The essential oil is also used in the cosmetic and pharmaceutical industries, for instance, in toothpaste, and as a major ingredient in some cough syrups. In traditional medicine nutmeg and nutmeg oil were used for illnesses related to the nervous and digestive systems. Externally, the oil is used for rheumatic pain and, like clove oil, can be applied as an emergency treatment to dull toothache. Drops are put on a cotton swab, and applied to the gums around an aching tooth until dental treatment can be obtained. In France, it is given in drop doses in honey for digestive upsets and used for bad breath. Drops are put on a sugar lump or in a teaspoon of honey for nausea, gastroenteritis, chronic diarrhea, and indigestion. Alternatively, massage oil can be created by diluting the essential oil in almond oil. This is sometimes used for muscular pains associated with rheumatism or overexertion. It is also combined with thyme or rosemary essential oils. It should be noted that these are folk remedies. Nutmeg when ingested can be fatal and when applied to the skin it can be an irritant.

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