Nurai peerkangai (Luffa aegyptiaca)

Nurai peerkangai, ghiya tori or nenua in Hindi, is sponge gourd, a smooth, cylindrical gourd eaten young as a summer and monsoon vegetable. Left on the vine, the fruit dries into a fibrous skeleton that becomes the bath loofah. It is a close relative of ridge gourd, Luffa acutangula, which has sharp ridges along the fruit. Older books call it Luffa cylindrica.

Botanical name: Luffa aegyptiaca Mill.
Family: Cucurbitaceae
Tamil: Nurai peerkangai
Hindi: Ghiya tori
Sanskrit: Dhāmārgava
Parts used: Young fruit, Dry fibre
Habit: Smooth sponge gourd; young fruit is food, the dried fruit is a loofah
Last updated: 2026-10-27

How to recognise Nurai peerkangai

It is a vigorous climbing vine with branched tendrils and rough, palm-shaped, five- to seven-lobed leaves.

Bright yellow flowers open in the morning; male flowers grow in clusters and female flowers singly.

The fruit is smooth, green and cylindrical, often thirty centimetres or longer, with faint dark lines.

Mature fruits dry brown, and the inside becomes a net of tough fibres holding black seeds.

Ridge gourd has ten sharp ridges along its fruit.

Traditional use of Nurai peerkangai

Kitchen

Young sponge gourd is peeled and cooked into dry sabzi, dal and kootu across India.

Indian food practice

Household

Dried fruits are soaked, peeled and shaken free of seeds to make loofah scrubbers for bathing and dishes.

Household practice worldwide

Modern notes on Nurai peerkangai

The young fruit is low in calories and supplies fibre and vitamin C.

Loofah fibre is biodegradable and is studied as a natural filter and packing material.

Bitter fruits contain cucurbitacins and have caused poisoning when eaten or drunk as juice.

Nurai peerkangai safety

Taste a small piece before cooking and throw away any bitter fruit. Never drink juice made from any gourd that tastes bitter.

Ecology and sourcing

It probably originated in South or South-east Asia.

Bees and carpenter bees pollinate the flowers.

It needs warm weather and a trellis or fence to climb.

Related plants

Also in Cucurbitaceae

Questions about Nurai peerkangai

Is a loofah a plant?

Yes. It is the dried fruit of sponge gourd.

How is Nurai peerkangai different from ridge gourd?

Sponge gourd is smooth; ridge gourd has sharp ridges.

When is Nurai peerkangai eaten?

When the fruit is young and tender.

Is bitter sponge gourd dangerous?

Yes. Discard it.

What was the older name of Luffa aegyptiaca?

Luffa cylindrica.

Sources

Educational page about a plant. It is not medical advice, not a diagnosis, and not an offer to sell. Traditional use is historical. If you need care, ask a licensed clinician. Questions: hello@meevamed.com.