Abstract
Introduction: Murici is valued by the local population for its healing, anti-inflammatory, and antioxidant properties, which are attributed to its phenolic compounds and ca-rotenoids, although its quality and properties are not well-known. Objective: This research aimed to evaluate the quality of murici pulp (Byrsonima spp.) commercialized in some places of Santarém, Pará, Brazil. Methods: Murici pulp samples were collected in Santarém and Curuá, PA, between October 2022 and January 2023. The samples were packed in plastic containers and stored in a refriger-ated laboratory. Physicochemical analyses included pH, titratable acidity, total soluble solids, ash content, moisture, phenolic compounds, proteins, and sugars, following standard methods. Antioxidant activity was measured using DPPH, ABTS, and FRAP assays. Results: Murici pulp pH ranged from 3.2 to 3.6, all within legal limits, indicating higher acidity suitable for consumption. Titratable acidity ranged from 15.89 to 63.57 meq kg⁻¹, meeting regu-latory standards. Ash content varied from 0.15% to 0.86%, moisture from 75.11% to 83.58%, and phenolic compounds from 2.73 to 3.64 mg GA g⁻¹. Significant statistical differences were observed in all analyses, highlighting the nutritional and antioxidant potential of the pulp. Conclusion: Murici pulp samples showed low sugar and starch concentrations but high total acidity and antioxidant capacity (DPPH, ABTS, and FRAP). pH levels met legal standards, with significant variations due to ripeness and environmental factors. The study underscores murici's health benefits and quality variations influenced by environmental conditions and processing factors. conclusion: There were high values for antioxidant activity, all samples presented a pH value above the minimum value established by the equivalent legislation. In relation to soluble solids, only four samples obtained relatively low results, sugar analyzes demonstrated reduced values.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
