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Ricinus communis - Gandharvataila

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Castor beans, Gandharvataila

Castor oil is a vegetable oil obtained by pressing the seeds of the castor oil plant (Ricinus communis). The common name "castor oil", from which the plant gets its name, probably comes from its use as a replacement for castoreum, a perfume base made from the dried perineal glands of the beaver (castor in Latin).

Castor oil is a colorless to very pale yellow liquid with a distinct taste and odor once first ingested. Its boiling point is 313 °C (595 °F) and its density is 961 kg/m3. It is a triglyceride in which approximately 90 percent of fatty acid chains are ricinoleates. Oleate and linoleates are the other significant components.

Castor oil and its derivatives are used in the manufacturing of soaps, lubricants, hydraulic and brake fluids, paints, dyes, coatings, inks, cold resistant plastics, waxes and polishes, nylon, pharmaceuticals and perfumes.


Uses

Parts Used

Chemical Composition

Contains volatile oils, flavonoids, apigenin, luteolin, quercetin, kaempferol, tiliroside, triterpene glycosides including euscapic acid and tormentic acid, phenolic acids, and 3%–21% tannins[2]

Common names

Language Common name
Kannada
Hindi
Malayalam
Tamil
Telugu
Marathi NA
Gujarathi NA
Punjabi NA
Kashmiri NA
Sanskrit
English Agrimony


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), Tikshna (Sharp)

Veerya

Ushna (Hot)

Vipaka

Katu (Pungent)

Karma

Kapha, Vata

Prabhava

Habit

Identification

Leaf

Kind Shape Feature
Simple The leaves are divided into 3-6 toothed leaflets, with smaller leaflets in between

[3]

Flower

Type Size Color and composition Stamen More information
Unisexual 2-4cm long Yellow 5-20 Flowers Season is June - August

Fruit

Type Size Mass Appearance Seeds More information
7–10 mm (0.28–0.4 in.) long pome clearly grooved lengthwise, Lowest hooked hairs aligned towards crown With hooked hairs {{{6}}}

Other features

List of Ayurvedic medicine in which the herb is used

Where to get the saplings

Mode of Propagation

How to plant/cultivate

Landscape Uses:Border, Container, Foundation, Massing, Seashore, Specimen, Woodland garden. Prefers a well-drained moisture retentive clay or sandy loam in full sun[4]

Commonly seen growing in areas

Photo Gallery

References

  1. Cite error: Invalid <ref> tag; no text was provided for refs named Uses
  2. "sciencedirect"
  3. "wayback machine"
  4. "Cultivation details"

External Links