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Nagarmotha

Cỏ cú, Củ gấu

Cyperus scariosus

Cypriol

Cyperaceae · Rễ ngầm · Rhizomes · Steam-distilled

Nagarmotha essential oil (Cyperus scariosus) — botanical illustration
Cyperus scariosus

Safety

Limited safety data

Limited safety data. No specific toxicology studies on the oil.

Recommended at low dermal concentrations.

Not recommended in pregnancy and breastfeeding due to insufficient data.


Usage guidelines

Storage
Dark, sealed, refrigerated

Chemistry

Volatile constituents
Cyperene25.0 – 35.0 %
α-Cyperone5.0 – 12.0 %
Rotundene4.0 – 10.0 %
Cyperol3.0 – 8.0 %
β-Cyperone2.0 – 6.0 %
Patchoulenone1.0 – 5.0 %

Botanical source

Cyperus scariosus is a grass-like perennial growing wild in India. The rhizomes have a woody, earthy, lightly sweet aroma, distinctive for oriental perfumery.

The essential oil is distilled from dried rhizomes. Production is mainly in India.

Family Cyperaceae, same family as Cyperus rotundus (nut grass).


Notes

Also called 'cypriol' in perfumery. A unique woody-earthy-sweet aroma not replicated by any other oil.

In Ayurvedic medicine, nagarmotha root (called 'musta' or 'mustaka') is used for digestion and fever. The essential oil is a secondary product.