Polyalthia longifolia BENTH. & HOOK. F. |
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Botanical Name |
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Polyalthia longifolia BENTH. & HOOK. F. |
English
Name |
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Mast Tree |
Synonym(s) |
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Uvaria longifolia Sonn., Guatteria longifolia (Sonn.) Wallich, Unona longifolia (Sonn.) |
Family |
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Annonaceae |
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General Info
Description |
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It is a handsome evergreen tree with a straight trunk and strictly drooping branches. The bark is greyish brown, thick and smooth. Leaves are lanceolate, acuminate shining with undulate margins and 15.0 to 22.0 cm long. The flowers are borne in fascicles and are yellowish or white. Fruits are in clusters and formed of small ovoid, purple and 1 seeded carpels. |
Herb Effects |
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Febrifuge |
Chemistry
Active Ingredients |
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Leucocyanidin, leucocyanidin trimer and beta-sitosterol (stem bark). |
Chemistry
of Active Ingredients |
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Name |
CAS# |
IUPAC Name |
Formula |
Structure |
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Leucocyanidin |
480-17-1 |
2-(3,4-dihydroxyphen yl)chroman-3,4,5,7-t etrol |
C15H14O7 |
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beta-Sitosterol |
5779-62-4 |
17-(5-ethyl-6-methyl -heptan-2-yl)-10,13- dimethyl-2,3,4,7,8,9 ,11,12,14,
15,16,17 -dodecahydro-1H-cycl openta[a]phenanthren -3-ol |
C29H50O |
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Pharmacology
Medicinal Use |
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Reducing fever (bark). The decoction of the bark is used to treat indigestion, hypertension and fever. It also stimulates respiration. |
Reference |
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Chandel et al., Biodiversity in Medicinal and Aromatic Plants in India.
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Dealers
Products
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