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Senegalia catechu - Khadira

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[[File:Khair (Acacia catechu) leaves & fruits at Hyderabad, AP W IMG 7263.jpg|thumb|right|''Senegalia catechu'', ''Khadira'']]
'''Senegalia catechu'''or '''Khadira''' is a deciduous, thorny tree which grows up to 15 m (50 ft) in height. The plant is called khair in Hindi, and kachu in Malay, hence the name was Latinized to "catechu" in Linnaean taxonomy, as the type-species from which the extracts cutch and catechu are derived. Common names for it include '''kher, khair, catechu, cachou, cutchtree, black cutch, and black catechu'''.
Through derivatives of the flavanols in its extracts==Uses=={{Uses|chronic catarrh}}, the species has lent its name to the important catechins{{Uses|chronic diarrhoea}}, catechols and catecholamines of chemistry and biology{{Uses|dysentery}}, {{Uses|foliage}}, {{Uses|Skin eruptions}}.
== Uses Parts Used=={{Parts Used|Flowers}}, {{Parts Used|Leaves}}.
*The heart wood and bark of the tree are used in traditional medicine.[8] A wood extract called catechu is used in traditional medicine for sore throats and diarrhea.==Chemical Composition==*The concentrated aqueous extractHydroxybenzoic acid, known as khayer gum or cutchkaempferol, is astringent. It is used in Ayurvedic medicine.<ref name="uses"/> In ayurvedaquercetin, it is used for rasayana (rejuvenation treatments).*It is also used for its actions like anti-dyslipidemic3, anthelminthic4', anti7-trihydroxyl-inflammatory3', anti5-diureticdimethoxyflavone, anti-pruriticcatechin, epicatechin, afzelechin, coolantepiafzelechin, taste promotingmesquitol, enhancing digestion and curing skin disorders.*It is also used as a teeth cleaning twig.*The tree's seeds are a good source of protein. Kattha (catechu)ophioglonin, an extract of its heartwoodaromadendrin, is used as an ingredient to give red color and typical flavor to paan.*The tree is often planted for use as firewood and charcoal and its wood is highly valued for furniture and tools.phenol<ref name="useschemical composition"/>
==Common namenames=={{Common names|kn=kaachu, kadira|ml=karintaali|sa=gayatrin|ta=cenkarungali|te=khadiramu|hi=gayatrin, khair|en=Cutch Tree, black catechu}}
==Properties==Reference: Dravya - Substance, Rasa - Taste, Guna - Qualities, Veerya - Potency, Vipaka - Post-digesion effect, Karma - Pharmacological activity, Prabhava - Therepeutics.===Dravya=== ===Rasa===Tikta (Bitter), Kashaya (Astringent)===Guna===Laghu (Light), Ruksha (Dry)===Veerya===Sheeta (cold)===Vipaka===Katu (Pungent)===Karma===Kapha, Pitta===Prabhava=== ==Habit=={{Habit|Deciduous Tree}} ==Identification=====Leaf==={{Leaf|Simple||Leaves 2-pinnate, pinnae 40-80, leaflets 60-100, small ligulate}}<ref name="Leaf"/> ===Flower==={{Flower|Unisexual|2-4cm long|Yellow|5-20|Flowers small, pale yellow or white in cylindrical axillary spikes}} ===Fruit==={{Fruit|General|7–10 mm|clearly grooved lengthwise, Lowest hooked hairs aligned towards crown||}} ===Other features=== ==List of Ayurvedic medicine in which the herb is used==* [[Vishatinduka Taila]] as '''English'root juice extract''  ==Where to get the saplings====Mode of Propagation=={{Propagation|Seeds}}, {{Propagation|Cuttings}}. ==How to plant/cultivate==A plant for sub-tropical to tropical areas, tolerating a minimum temperature of about 7c. It is especially common in the drier regions, but can also be grown in the more humid climates of South-East Asia at elevations from sea-level to about 1,500 metres<ref name="How to plant/cultivate"/> ==Commonly seen growing in areas=={{Commonly seen|On well drained soil}}, {{Commonly seen|Open, drier areas}}, {{Commonly seen|sandy soils}}. ==Photo Gallery==<gallery class="left" caption="" widths="140px" heights="140px"> Acacia cartechu TSV 1246.JPG Acacia catechu - cachouകരിങ്ങാലി 01.JPG  * '''Kannada''' Acacia catechu - ಕಾಚುകരിങ്ങാലി 02.JPG  * '''Hindi''' Acacia catechu - Khairകരിങ്ങാലി 03.JPG  Acacia catechu 01.JPG
== References ==
Acacia catechu 02.JPG </gallery> ==References== <references><ref name="useschemical composition">[https://www.ncbi.nlm.nih.gov/pubmed/20822013 "Chemical constituents"]</ref> <ref name="Leaf">[http://www.faompbd.orginfo/docrepplants/V8879Eacacia-catechu.php "plant decsription"]</v8879e05.htm ref> <ref name="How to plant/cultivate"Fao>[https://pfaf.org/user/Plant.aspx?LatinName=Senegalia+catechu "Cultivation details"]</ref>
</references>
== External Links ==* [http://www.planetayurveda.com/library/black-catechu Senegalia catechu on planet ayurveda]* [http://www.alwaysayurveda.com/acacia-catechu/ Senegalia catechu on always ayurveda]* [http://www.frienvis.nic.in/WriteReadData/UserFiles/file/pdfs/Khair.pdf Senegalia catechu on frienvis.nic.in]
[https://en.wikipedia.org/wiki/Senegalia_catechu Senegalia catechu-Wikipedia]
[[Category:Herbs]]

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