SUGANDHAKOKILA OIL

Botanical Name Cinnamomum glaucescens (Nees) Hand.-Mazz.
Synonyms Cecidodaphne glacucecens Nees; Tetranthera g/aucescens Wall.
Family Lauraceae
Local Name Sugandhakokila, Malagiri
English Name Nepalese Sassafras

Plant Description

It is a medium sized tree reaching up to 15m high. Leaves are stalked,elliptic to ovate,pointed. Flowers are yellowish. Fruits globose,green on young and turns black when ripe. It is distributed in western and central Nepal within the altitude of lOOOm to 2500m, mostly along the river banks.

Extraction

Sugandhakokila oil is extracted by steam distillation from the dried berries of Cinnamomum g/aucescens.

Uses

The oil has wide range of medicinal properties and used as analgesic, astringent, carminative, digestive, relaxant. Similarly, it is used in arthritis, joint and muscular pains, neuralgia, rheumatism,sprain,dyspepsia, colic, headache, insomnia,nervous tension etc.

Organoleptic Properties

Appearance: Fluid liquid Golden
Colour: Yellow
Aroma: Camphoraceous, Spicy

Active Constituents

Methyl cinnamate and 1,8-cineole are the major constituents of SugandhaKokila oil. Other compounds are safrole,myristicin and elemicin.The minor constituents are -caryophyllene, a-terpineol, a-copaene, terpinen-4-ol, 2-undecanone, 6-cadinene, dodecanoic acid, a-santalene, 2-nonanone, styrene, a-thujene, a-pinene etc.

Physico-Chemical Properties

Specific gravity 0.88106 to 0.94497 at 25° C?>
Optical rotation [-] 10.5° to[-] 20.5° at 25° C?>
Refractive index 1.4870 to 1.4975 at 25° C?>
Acid number 0.5 to 6.5
Ester number Not less than 65
Ester number 100 to 145 (after acetylation)
Solubility Soluble in 0.4to 2.5 val. of90%alcohol; turbid on addition of further alcohol