Avocado oil is rich in nutrients beneficial to human health, such as monounsaturated fatty acids, phenolic compounds, tocopherol, and carotenoids, with numerous possibilities for application in industry. This review explores, through a comparative approach, the effectiveness of the supercritical oil extraction process as an alternative to the conventional cold-pressing method, evaluating the differences in the extraction process steps through the effect of temperature and operating pressure on bioactive quality and oil yield. The results reveal that supercritical avocado oil has a yield like that of mechanical cold pressing and superior functional and bioactive quality, especially in relation to α-tocopherol and carotenoids. For better use and efficiency of the supercritical technology, the maturation stage, moisture content, fruit variety, and collection period stand out as essential factors to be observed during pre-treatment, as they directly impact oil yield and nutrient concentration. In addition, the use of supercritical technology enables the full use of the fruit, significantly reducing waste, and adds value to the agro-industrial residues of the process. It produces an edible oil free of impurities, microorganisms, and organic solvents. It is a green, environmentally friendly technology with long-term environmental and economic advantages and an interesting alternative in the avocado market.

Brosimum acutifolium is a large tree with high medicinal and pharmacological value, widely used in folk medicine by some communities in South America and northern Brazil, as a potent antirheumatic, antiarthritic and anti-inflammatory, so this work aims to address the chemical composition and biological activities of the bark of the species, reported in the scientific literature in the last 30 years. Information was collected from the databases such as the Google Scholar, Scientific Electronic library online (Scielo), National Library of Medicine (PubMed), Elsevier, institutional repositories and government websites. The bark of the plant species has a variability of compounds in its composition, such as flavonoids, coumarins, phytosterols, alkaloids and lignoids, representing an important source of phenolic bioactives, which makes it a natural antioxidant. In this research, biological activities, such as antibacterial, antifungal, antioxidant, anti-inflammatory, neuroprotective and anticancer activities, were found. The biological properties observed are related to the promotion of human health, and when added to the vast diversity in secondary metabolites present in the bark, it transforms the species into a strong candidate to act as an auxiliary therapeutic alternative in the control and treatment of certain diseases and as an input for the development of bioproducts.