Abstract
The Bertholletia excelsa Bonpl. seed, Brazil nut, is one of the most important non-timber forest products in the Amazon forest. The commercialization of this nut provides one of the significant sources of income for many indigenous and riverine communities. B. excelsa production is considered organic and environmentally correct. The kernel is an excellent source of protein, energy, and minerals such as selenium (Se), calcium, and magnesium. Selenium is the predominant mineral in B. excelsa, essential in numerous physiological functions. B. excelsa seed has a valuable bioactive composition, including phenolics, flavonoids, tocopherol, and phytosterols, unsaturated fatty acids, proteins, amino acids, and dietary fiber. Intake of phenolic compounds has been associated with potential beneficial health effects related to anti-inflammatory, antimutagenic, and anticarcinogenic activities. Lipids from B. excelsa are considered as beneficial for health due to the high content of monounsaturated fatty acids (MUFAs) and polyunsaturated fatty acids (PUFAs) and low concentration of saturated fatty acids (SFAs).
Abbreviations
- GAE:
-
Gallic acid equivalent
- GPx:
-
Glutathione peroxidases
- IDI:
-
Iodothyronine deiodinases
- MUFAs:
-
Monounsaturated fatty acids
- PUFAs:
-
Polyunsaturated fatty acids
- RDA:
-
Recommended Daily Allowance
- Se:
-
Selenium
- SFAs:
-
Saturated fatty acids
- TEAC:
-
Trolox equivalent antioxidant capacity
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The authors acknowledge the financial support of MCTI/CNPQ/Universal 14/2014 (Process 445648/2014-7), Universal FAPEMAT N° 005-2015 (Process N°. 222927/2015), and CNPq (Process 426479/2016-5).
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Takeuchi, K.P., Egea, M.B. (2019). Bioactive Compounds of the Brazil Nut (Bertholletia excelsa Bonpl.): Nutritional and Health Aspects. In: Murthy, H., Bapat, V. (eds) Bioactive Compounds in Underutilized Fruits and Nuts. Reference Series in Phytochemistry. Springer, Cham. https://doi.org/10.1007/978-3-030-06120-3_15-1
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