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== Artemisia annua ==
==Artemisia annua==


'''Artemisia annua''', commonly known as sweet wormwood, sweet annie, or annual wormwood, is a highly aromatic herbaceous plant in the family [[Asteraceae]]. It is native to temperate Asia but is now widely distributed around the world. This plant is notable for its use in traditional medicine and its role in the production of the antimalarial drug [[artemisinin]].
[[File:Artemisia_annua.jpeg|Artemisia annua plant|thumb|right]]


== Description ==
'''Artemisia annua''', commonly known as sweet wormwood, sweet annie, or annual wormwood, is a common type of wormwood that is native to temperate Asia but naturalized in many countries, including parts of North America. It is a member of the [[Asteraceae]] family, which includes other well-known plants such as [[sunflowers]] and [[daisies]].


''Artemisia annua'' is an annual plant that can grow up to 2 meters in height. It has a single erect stem that is branched and covered with fine hairs. The leaves are bright green, deeply divided, and have a strong aromatic scent. The plant produces small yellow flowers that are arranged in loose panicles.
==Description==


== Habitat and Distribution ==
[[File:Artemisia_annua.jpg|Close-up of Artemisia annua leaves|thumb|left]]


''Artemisia annua'' is native to Asia, particularly China, but it has been introduced to many other regions, including Europe and North America. It thrives in temperate climates and is often found in disturbed areas such as roadsides and fields.
Artemisia annua is an annual herb with a distinctive aroma. It can grow up to 2 meters in height and has fern-like leaves that are bright green. The plant produces small, yellow flowers that bloom in late summer. The leaves and flowers of Artemisia annua are the primary sources of its active compounds.


== Uses ==
==Chemical Composition==


=== Traditional Medicine ===
The plant is notable for containing [[artemisinin]], a compound with significant antimalarial properties. Artemisinin and its derivatives are used in [[artemisinin-based combination therapies]] (ACTs), which are the standard treatment for [[Plasmodium falciparum]] malaria. The compound is extracted from the leaves and flowers of the plant.


In traditional Chinese medicine, ''Artemisia annua'' has been used for centuries to treat fevers and other ailments. The plant is known as qinghao in Chinese medicine and is one of the oldest known treatments for malaria.
==Cultivation==


=== Antimalarial Properties ===
Artemisia annua is cultivated in many parts of the world for its medicinal properties. It prefers well-drained soil and full sun exposure. The plant is typically grown from seeds, which are sown in the spring. It requires regular watering but is otherwise relatively low-maintenance.


The most significant compound derived from ''Artemisia annua'' is [[artemisinin]], a sesquiterpene lactone with potent antimalarial properties. Artemisinin and its derivatives are the basis for the most effective treatments for [[Plasmodium falciparum]] malaria, particularly in areas where the parasite has developed resistance to other drugs.
==Uses==


=== Other Uses ===
[[File:Artemisiaannua.jpg|Artemisia annua in bloom|thumb|right]]


Apart from its medicinal uses, ''Artemisia annua'' is also used in the production of essential oils and as a natural pesticide. The plant's aromatic properties make it useful in various applications, including perfumery and flavoring.
The primary use of Artemisia annua is in the production of artemisinin for antimalarial drugs. However, the plant has also been used in traditional medicine for various purposes, including as a treatment for fevers and as an anti-inflammatory agent. In some cultures, it is used as a flavoring agent in food and beverages.


== Cultivation ==
==Research and Development==


''Artemisia annua'' is cultivated in many parts of the world for its medicinal properties. It requires well-drained soil and full sun to thrive. The plant is typically grown from seeds, which are sown in the spring. It is important to harvest the plant at the right time to maximize the yield of artemisinin.
Research into Artemisia annua and its compounds continues, with studies focusing on improving the yield of artemisinin and exploring other potential medicinal uses. Genetic engineering and selective breeding are among the methods being used to enhance the plant's production of artemisinin.


== Related Pages ==
==Related Pages==


* [[Artemisinin]]
* [[Artemisinin]]
* [[Traditional Chinese medicine]]
* [[Malaria]]
* [[Malaria]]
* [[Asteraceae]]
* [[Asteraceae]]
 
* [[Traditional Chinese medicine]]
== Gallery ==
 
<gallery>
File:Apple_Corer.jpg|An apple corer
File:Complete_Post_Medieval_hand_made_bone_apple_corer_or_fid_(FindID_761315).jpg|A historical bone apple corer
File:AppleCorer&Slicer.JPG|A modern apple corer and slicer
</gallery>


[[Category:Medicinal plants]]
[[Category:Medicinal plants]]
[[Category:Asteraceae]]
[[Category:Asteraceae]]
[[Category:Flora of Asia]]
[[Category:Flora of Asia]]
[[Category:Antimalarial agents]]

Latest revision as of 11:02, 23 March 2025

Artemisia annua[edit]

Artemisia annua plant

Artemisia annua, commonly known as sweet wormwood, sweet annie, or annual wormwood, is a common type of wormwood that is native to temperate Asia but naturalized in many countries, including parts of North America. It is a member of the Asteraceae family, which includes other well-known plants such as sunflowers and daisies.

Description[edit]

Close-up of Artemisia annua leaves

Artemisia annua is an annual herb with a distinctive aroma. It can grow up to 2 meters in height and has fern-like leaves that are bright green. The plant produces small, yellow flowers that bloom in late summer. The leaves and flowers of Artemisia annua are the primary sources of its active compounds.

Chemical Composition[edit]

The plant is notable for containing artemisinin, a compound with significant antimalarial properties. Artemisinin and its derivatives are used in artemisinin-based combination therapies (ACTs), which are the standard treatment for Plasmodium falciparum malaria. The compound is extracted from the leaves and flowers of the plant.

Cultivation[edit]

Artemisia annua is cultivated in many parts of the world for its medicinal properties. It prefers well-drained soil and full sun exposure. The plant is typically grown from seeds, which are sown in the spring. It requires regular watering but is otherwise relatively low-maintenance.

Uses[edit]

Artemisia annua in bloom

The primary use of Artemisia annua is in the production of artemisinin for antimalarial drugs. However, the plant has also been used in traditional medicine for various purposes, including as a treatment for fevers and as an anti-inflammatory agent. In some cultures, it is used as a flavoring agent in food and beverages.

Research and Development[edit]

Research into Artemisia annua and its compounds continues, with studies focusing on improving the yield of artemisinin and exploring other potential medicinal uses. Genetic engineering and selective breeding are among the methods being used to enhance the plant's production of artemisinin.

Related Pages[edit]