Aniseed

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Infobox on Aniseed
Example of Aniseed
Aniseed WC.jpg
Facts
Origin
  • Europe: Turky, Spain, Greece and other Mediterranean countries
  • Egypt
  • Japan
  • India
  • Mexico
Stowage factor (in m3/t)
  • 3,5 m3>/sup>/t (bags>
  • 7,60 m3/t (boxes)
Humidity / moisture 9 - 13%
Ventilation See text
Risk factors
  • Moisture damage
  • Self heating
  • Foreign odour
  • Weight loss
  • Infestation
  • Defilement

Aniseed

Description

Anise, also called aniseed, is a flowering plant in the family Apiaceae native to the eastern Mediterranean region and Southwest Asia. Its flavor has some similarities with liquorice, fennel, and tarragon.

Anise is a herbaceous annual plant growing to 3 ft (0.91 m) tall. The leaves at the base of the plant are simple, 0.5–2 in (1.3–5.1 cm) long and shallowly lobed, while leaves higher on the stems are feathery pinnate, divided into numerous leaves. The flowers are white, approximately 3 mm diameter, produced in dense umbels. The fruit is an oblong dry schizocarp, 3 – 5 mm long, usually called "aniseed".

Anise is a food plant for the larvae of some Lepidoptera species (butterflies and moths), including the lime-speck pug and wormwood pug.

Anise plants grow best in light, fertile, well drained soil. The seeds should be planted as soon as the ground warms up in spring. Because the plants have a taproot, they do not transplant well after being established, so they should be started either in their final location or transplanted while the seedlings are still small.

Western cuisines have long used anise to flavor some dishes, drinks, and candies, and the word is used for both the species of herb and its licorice-like flavor. The most powerful flavor component of the essential oil of anise, anethole, is found in both anise and an unrelated spice called star anise (Illicium verum) widely used in South Asian, Southeast Asian, and East Asian dishes. Star anise is considerably less expensive to produce, and has gradually displaced Pimpinella anisum in Western markets. While formerly produced in larger quantities, by 1999 world production of the essential oil of anise was only 8 tonnes, compared to 400 tonnes from star anise.

As with all spices, the composition of anise varies considerably with origin and cultivation method. These are typical values for the main constituents.

Moisture 9 - 13%
Protein 18%
Fatty oil 8-23%
Essential oil 2 - 7%
Starch 5%
N-free extract 22 - 28%
Crude fibre 12 - 25%



Essential oil yielded by distillation is generally around 2-3% and anethole makes up 80-90% of this.