Herbarium of the Ancients — Detailed Record

Astrocaryum aculeatissimum

Please read before use: the information below describes traditional and informational uses — it does not replace the advice of a healthcare professional. In case of doubt, pregnancy, breastfeeding, ongoing treatment, or use in children, seek advice before use.

Enhanced precautions for this plant: The spines on the trunk and leaves are long and sharp: handling requires gloves and great care during harvesting. Internal use of the oil or preparations based on this plant is poorly documented scientifically; it is recommended to seek the advice of a healthcare professional before any consumption. Avoid all use in pregnant or breastfeeding women as well as in young children, due to insufficient safety data. Do not use on open wounds or skin irritation without prior medical advice.

Infused oil — Fruit (pulp)

Tucum Oil for topical use

The oil is traditionally extracted by cold pressing the pulp of the ripe fruit, then filtered. It is applied in a thin layer to the skin, in the manner of traditional Amazonian palm oils. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Powder — Fruit kernel

Dried and ground kernel

The kernel is dried and then ground into coarse powder, sometimes mixed with other local flours for traditional food use. This preparation remains artisanal and poorly standardized. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Where to find it

Sourcing the plant

This palm grows naturally in the understory of Brazil's Atlantic forest; outside its native region, it can be found only from rare specialists in tropical plants or Brazilian artisan cooperatives.

Harvest season

When to harvest

The fruits ripen and are harvested mainly at the end of the rainy season, while young leaves intended for fibers are cut year-round according to artisanal needs.

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