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Botanical Name |
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Wrightia tinctoria R.BR. |
English
Name |
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Pala Indigo Plant and Sweet Indrajao |
Synonym(s) |
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Nerium tinctorium Roxb. , Nerium tinctorium Roxb. ex Rottler, |
Family |
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Apocynaceae |
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General Info
Description |
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It is a small tree with yellow or light brown, glabrous or puberulous branchlets. Leaves are elliptic-ovate or lanceolate or ovate-oblong and obtusely acuminate. Flowers are white and fragrant, borne in lax terminal cymes, with slender spreading branches. Corolla-tube is twice of the length of calyx. Corona are of numerous linear scales, varying in length, some inserted with the filaments, others on the corolla lobes. The fruits are of 2 distinct pendulous, slender follicles, cohering at the top only. Seeds are linear and glabrous. |
Herb Effects |
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It has astringent and anti-inflammatory activities, used as an antibacterial in several skin disorders; anticoagulant (fruit juice). |
Chemistry
Active Ingredients |
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Beta-sitosterol (stem bark and pod); beta-amyrin (stem bark and leaf); lupeol (stem bark); ursolic and oleanolic acids (pod). |
Chemistry
of Active Ingredients |
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Name |
CAS# |
IUPAC Name |
Formula |
Structure |
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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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beta-Amyrin |
559-70-6 |
4,4,6a,6b,8a,11,11,1 4b-octamethyl-1,2,3, 4a,5,6,7,8,9,10,12,1 2a,14,14a-
tetradec ahydropicen-3-ol |
C30H50O |
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Lupeol |
Not Available |
Not Available |
C30H50O |
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Ursolic acid |
77-52-1 |
10-hydroxy-1,2,6a,6b ,9,9,12a-heptamethyl -2,3,4,5,6,6a,7,8,8a ,10,11,12,
13,14b-t etradecahydro-1H-pic ene-4a-carboxylic acid |
C30H48O3 |
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Oleanolic acid |
508-02-1 |
10-hydroxy-2,2,6a,6b ,9,9,12a-heptamethyl -1,3,4,5,6,6a,7,8,8a ,10,11,12,
13,14b-t etradecahydropicene- 4a-carboxylic acid |
C30H48O3 |
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Pharmacology
Medicinal Use |
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In hemorrhoids and skin disorders (such as psoriasis) (bark); dysentery (seed); dermatitis. It is effective in psoriasis and nonspecific dermatitis. The leaves are used in various skin disorders including herpes. It has antidandruff activity and is used in the treatment of various scalp and skin disorders. |
Reference |
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Chandel et al., Biodiversity in Medicinal and Aromatic Plants in India.
The Himalaya Drug Company. |
Dealers
Products
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