Aguaje (aka. Buriti; Mauritia flexuosa) is a tall, solitary palm with a spiny, ringed trunk that can exceed 30 m and bears dense crowns of large, pinnate leaves over seasonally flooded soils.
Its ovoid, scaly, reddish-brown fruits contain a carotenoid- and lipid-rich mesocarp surrounding a hard seed, making it a highly nutritious Amazonian fruit resource.
➡️ Aguaje is a classic multipurpose palm: the sweet, carotenoid-rich pulp is eaten fresh, processed into juices, wines, jams, flours, and regional ice creams, while its oil is used for cooking and as a natural colorant. The high-carotene buriti oil is widely incorporated into cosmetics and hair and skin-care products for emollient and photoprotective effects.
Leaves supply durable fibers for thatching, mats, baskets, textiles, and other handicrafts; petioles and trunks are used for construction and housing materials, and fruits and other parts provide dyes and support a local economy around food, craft, and small-scale industrial uses.
Aguaje is native to tropical South America, especially Amazonian and Cerrado wetlands where it forms extensive palm swamps that are culturally and economically important to local communities.
In traditional medicine, the oil from the pulp or seeds is used topically to treat burns and skin wounds, valued for soothing properties and promotion of scar tissue formation. The mesocarp oil is also used internally for respiratory complaints such as pneumonia and influenza, as well as heart problems and snake bites in some regions. Decoctions or preparations from the pith and other parts are used for diarrhea and dysentery, and baths with the leaves or roots are applied for general body pain and arthritis.
Through scientific investigation, Aguaje has been found to exhibit antioxidant, anti-inflammatory, antibacterial, antiulcer, antithrombotic, prebiotic, chemoprotective, gastroprotective, and potential anti-diabetic and anti-cancer properties.
One study evaluated the antioxidant activity of polyphenols extracted from aguaje pulp and seeds in fresh versus dehydrated forms, showing that dehydration markedly concentrates total polyphenol content and enhances DPPH antioxidant activity, especially in the seeds.
Another recent study isolated pentacyclic triterpenes from lyophilized aguaje and demonstrated that these compounds significantly reduced edema and pro-inflammatory cytokines (IL-1β, TNF-α) in murine models, with effects comparable to indomethacin and associated modulation of NF-κB and Nrf2 pathways, highlighting a promising mechanistic basis for its traditional use in inflammatory and oxidative stress-related conditions.
Aguaje: The Amazon’s Golden Palm 🌴 🌟
