Sandalwood

Sandalwood
Santalum paniculatum (ʻiliahi), Hawaiʻi

Sandalwood is the name of a class of fragrant woods from trees in the genus Santalum. The woods are heavy, yellow, and fine-grained, and unlike many other aromatic woods they retain their fragrance for decades. As well as using the harvested and cut wood in-situ, essential oils are also extracted from the woods for use. Both the wood and the oil produce a distinctive fragrance that has been highly valued for centuries. Consequently, the slow-growing trees have been overharvested in many areas.

Contents

True sandalwoods

Santalum album

Sandalwoods are medium-sized hemiparasitic trees. Notable members of this group are Indian sandalwood (Santalum album) and Australian sandalwood (Santalum spicatum). Others in the genus species have fragrant wood. These are found in India, Bangladesh, Sri Lanka, Australia, Indonesia, and the Pacific Islands. In India, Bangladesh and Sri Lanka it is called Chandan.

  • Santalum album, or Indian sandalwood, is a threatened species. It is indigenous to South India, and grows in the Western Ghats and a few other mountain ranges like the Kalrayan and Shevaroy Hills. Although sandalwood trees in India and Nepal are government-owned and their harvest is controlled, many trees are illegally cut down. Sandalwood oil prices have risen to $1,000–1,500 per kg recently. Some countries regard the sandal oil trade as ecologically harmful as it encourages overharvesting sandalwood trees. Sandalwood from the Mysore region of Karnataka (formerly Carnatic), Southern India is high quality. New plantations were created with international aid in Tamilnadu for economic exploitation. In Kununurra in Western Australia, Indian sandalwood (Santalum album) is grown on a large scale.
  • Santalum ellipticum, S. freycinetianum, and S. paniculatum, the Hawaiian sandalwood (ʻiliahi), were also used and considered high quality. These three species were exploited between 1790 and 1825 before the supply of trees ran out (a fourth species, S. haleakalae, occurs only in subalpine areas and was never exported). Although S. freycinetianum and S. paniculatum are relatively common today, they have not regained their former abundance or size, and S. ellipticum remains rare.[1][2]
  • Santalum spicatum (Australian sandalwood) is used by aromatherapists and perfumers. The concentration differs considerably from other Santalum species. In the 1840s, sandalwood was Western Australia’s biggest export earner. Oil was distilled for the first time in 1875, and by the turn of the century there was intermittent production of Australian sandalwood oil.

Production

Sandalwood leaf

Producing commercially valuable sandalwood with high levels of fragrance oils, requires Santalum trees to be a minimum of eight years old, but at least fourteen years is preferred. Australia is the largest producer of Santalum album, the majority grown around Kununurra, Western Australia.

Unlike most trees, sandalwood is harvested by toppling the entire tree instead of sawing them down at the trunk close to ground level. This way, wood from the stump and root can also be used.

Usage

Fragrance

Chess pieces in red sandalwood

Sandalwood essential oil provides perfumes with a striking wood base note. Sandalwood smells somewhat like other wood scents, except it has a bright and fresh edge with few natural analogues. When used in smaller proportions in a perfume, it is an excellent fixative to enhance the head space[clarification needed] of other fragrances.

Sandalwood oil is widely used in the cosmetic industry. The main source of true sandalwood, S. album, is a protected species, and demand for it cannot be met. Many species of plants are traded as "sandalwood". Within the genus Santalum alone, there are more than nineteen species. Traders will often accept oil from closely related species, such as various species in the genus Santalum, as well as from unrelated plants such as West Indian Sandalwood (Amyris balsamifera) in the family Rutaceae or bastard sandalwood (Myoporum sandwicense, Myoporaceae). However, most woods from these alternative sources will lose their aroma within a few months or years.

Isobornyl cyclohexanol is a synthetic fragrance chemical produced as an alternative to the natural product.

Hinduism

Sandalwood paste is integral to rituals and ceremonies, to mark religious utensils and to decorate the icons of the deities. It is also distributed to devotees, who apply it to the forehead or the neck and chest. Preparation of the paste is a duty fit only for the pure, and is therefore entrusted in temples and during ceremonies only to priests.

The paste is prepared by grinding wood by hand upon granite slabs shaped for the purpose. With slow addition of water a thick paste results, which is mixed with saffron or other such pigments to make Chandana.

Sandalwood is considered in alternative medicine to bring one closer to the divine. It gives a cool soothing effect to the body thus reducing the body heat. In Thirupathi after religious tonsure, Sandal paste is applied to protect the skin. Sandalwood essential oil is used for Ayurvedic purposes and treating anxiety.

Buddhism

Sandalwood is considered to be of the padma (lotus) group and attributed to Amitabha Buddha. Sandalwood scent is believed to transform one's desires and maintain a person's alertness while in meditation. Sandalwood is also one of the more popular scents used for incense used when offering incense to the Buddha.

Chinese and Japanese Religions

Sandalwood, along with agarwood, is the most commonly used incense material by the Chinese and Japanese in worship and various ceremonies. It is used in Indian incense, religiously or otherwise.

Zoroastrianism

Zoroastrians offer sandalwood twigs to the firekeeping priests who offer the sandalwood to the fire which keep the fire burning. Sandalwood is offered to all of the three grades of fire in the Fire temple, including the Atash Dadgahs. Sandalwood is not offered to the divo, a homemade lamp. Often, money is offered to the mobad along with the sandalwood. Sandalwood is called sukhar in the Zoroastrian community. The sandalwood in the fire temple is often more expensive to buy than at a Zoroastrian store. It is often a source of income for the fire temple.

Medicine

Sandalwood essential oil was popular in medicine up to 1920-1930, mostly as an urogenital (internal) and skin (external) antiseptic. Its main component beta-santalol (~90%) has antimicrobial properties. It is used in aromatherapy and to prepare soaps. Due to this antimicrobial activity, it can be used to clear skin from blackheads and spots, but it must always be properly diluted with a carrier oil. Because of its strength, sandalwood oil should never be applied to the skin without being diluted in a carrier oil.

Technology

Due to its low fluorescence and optimal refractive index, sandalwood oil is often employed as an immersion oil within ultraviolet and fluorescence microscopy.

Distillation

Sandalwood is distilled in a four-step process, incorporating boiling, steaming, condensation and separation.

Food

Australian Aboriginals eat the seed kernels, nuts, and fruit of local sandalwoods, such as quandong (Santalum acuminatum).[citation needed]

See also

References

  1. ^ Wagner, W. L., D. R. Herbst, and S. H. Sohmer (1990). Manual of the Flowering Plants of Hawaii. Honolulu: University of Hawaii Press.
  2. ^ Rock, J. F. (1913). The Indigenous Trees of the Hawaiian Islands. Honolulu.

External links


Wikimedia Foundation. 2010.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Sandalwood — San dal*wood, n. [F. sandal, santal, fr. Ar. [,c]andal, or Gr. sa ntalon; both ultimately fr. Skr. candana. Cf. {Sanders}.] (Bot.) (a) The highly perfumed yellowish heartwood of an East Indian and Polynesian tree ({Santalum album}), and of… …   The Collaborative International Dictionary of English

  • sandalwood — [san′dəlwood΄] n. [sandal, sandalwood < ME sandell < MFr sandal < ML sandalum < LGr santalon < Ar ṣandal, ult. < Sans candana < IE base * kand , to gleam, bright > L candere, to shine] 1. a) the hard, light colored,… …   English World dictionary

  • Sandalwood — (litt. « bois de santal » en anglais) est l appellation populaire du cinéma indien issu de l Etat du Karnataka (situé en Inde du sud). Ce terme reprend le modèle linguistique de Bollywood, mais désigne ici le cinéma en langue kannada,… …   Wikipédia en Français

  • sandalwood — 1510s, earlier sandell (c.1400), saundres (early 14c.), from O.Fr. sandale, from M.L. sandalum, from Late Gk. santalon, ultimately from Skt. candana m the sandalwood tree, perhaps lit. wood for burning incense, related to candrah shining, glowing …   Etymology dictionary

  • Sandalwood — (spr. Sandelwud), Insel im Fidschi Archipel, so v.w. Vanualevu …   Pierer's Universal-Lexikon

  • sandalwood — ► NOUN ▪ the fragrant wood of an Indian or SE Asian tree. ORIGIN sandal from Latin sandalum, from Sanskrit …   English terms dictionary

  • Sandalwood — [san′dəl wood΄] former name for SUMBA …   English World dictionary

  • sandalwood — /san dl wood /, n. 1. the fragrant heartwood of any of certain Asian trees of the genus Santalum, used for ornamental carving and burned as incense. 2. any of these trees, esp. S. album (white sandalwood), an evergreen of India, having ovate… …   Universalium

  • sandalwood — noun Etymology: sandal sandalwood (from Middle English, from Anglo French sandali, from Medieval Latin sandalum, from Late Greek santalon, ultimately from Sanskrit candana, of Dravidian origin; akin to Tamil cāntu sandalwood tree) + 2wood Date:… …   New Collegiate Dictionary

  • sandalwood — baltasis santalas statusas T sritis vardynas apibrėžtis Santalinių šeimos medieninis, prieskoninis, vaistinis augalas (Santalum album), paplitęs atogrąžų Azijoje ir Australijoje. Naudojamas maisto priedams (kvėpikliams) gaminti, iš jo gaunamas… …   Lithuanian dictionary (lietuvių žodynas)

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”