Differentiation of Ayahuasca Samples According to Preparation Mode and Botanical Varieties Using Metabolomics.

Ayahuasca is a brew traditionally prepared with a mixture of leaves and vine and has demonstrated therapeutic properties for depression. Knowledge of the brew composition is important to improve the therapeutic potential and decrease side effects if ayahuasca becomes an option for refractory depression treatment. Ultra-high performance liquid chromatography coupled to high-resolution mass spectrometry (UHPLC-HRMS) was applied to analyze 126 ayahuasca samples collected from different groups and geographic origins.

Unconventional Edible Plants of the Amazon: Bioactive Compounds, Health Benefits, Challenges, and Future Trends.

The pursuit of an improved quality of life is a major trend in the food market. This is driving the reformulation of the industry's product portfolio, with the aim of providing nourishment while also contributing to beneficial health metabolic processes. In this context, the use of local biodiversity and the recovery of the traditional knowledge associated with the consumption of vegetables that grow spontaneously in nature emerge as more sustainable and nutritionally adequate concepts.

Nutritional and Technological Properties of Albino Peach Palm () from the Amazon: Influence of Cooking and Drying.

This study aimed to subject the albino peach palm to cooking and drying processes and characterize the raw pulp (RP), cooked pulp (CP), raw pulp flour (RPF), and cooked pulp flour (CPF). The product's chemical composition, bioactive compounds, and physicochemical, color, thermal, morphological, and functional-technological properties were evaluated. The proximate composition showed that carbohydrates were the main constituents of all the products (69.

Nutraceutical potential of Amazonian oilseeds in modulating the immune system against COVID-19 - A narrative review.

Since the outbreak of COVID-19 disease, medical and scientific communities are facing a challenge to contain its spread, develop effective treatments, and reduce its sequelae. Together with the therapeutical treatments, the use of dietary bioactive compounds represents a promising and cost-effective strategy to modulate immunological responses. Amazonian oilseeds are great sources of bioactive compounds, thus representing not only a dietary source of nutrients but also of substances with great interest for human health.