Phcog.Net logo
Submit

BROWSE ALL JOURNALS

    SEE ALL 6 JOURNALS
    Pharmacognosy ResearchNOW IN
    Article

    Pharmacognostic Evaluation of Carapa guianensis Aubl. Leaves: A Medicinal Plant Native from Brazilian Amazon

    Tássio Rômulo Silva Araújo Luz1★, José Antonio Costa Leite1, Samara Araújo Bezerra1, Ludmilla Santos Silva de Mesquita1, Edilene Carvalho Gomes Ribeiro2, José Wilson Carvalho De Mesquita1, Daniella Patrícia Brandão Silveira1, Maria Cristiane Aranha Brito2, Crisálida Machado Vilanova3, Flavia Maria Mendonça do Amaral4, Denise Fernandes Coutinho5★ Corresponding author

    1. 1Biological and Health Sciences Center, Program in Health Sciences, Federal University of Maranhão, São Luís, MA, BRAZIL.
    2. 2Biological and Health Sciences Center, Program in Biotechnology, Federal University of Maranhão, São Luís, MA, BRAZIL.
    3. 3Department of Pharmacy, Biological and Health Sciences Center, Federal University of Maranhão, São Luís, MA, BRAZIL.
    4. 4Biological and Health Sciences Center, Program in Health Sciences; Department of Pharmacy, Biological and Health Sciences Center, Federal University of Maranhão, São Luís, MA, BRAZIL.
    5. 5Biological and Health Sciences Center, Program in Health Sciences; Biological and Health Sciences Center, Program in Biotechnology; Department of Pharmacy, Biological and Health Sciences Center, Federal University of Maranhão, São Luís, MA, BRAZIL.

    CORRESPONDENCE

    Tássio Rômulo Silva Araújo Luz

    Biological and Health Sciences Center, Program in Health Sciences, Federal University of Maranhão, São Luís, MA, BRAZIL.

    tassioromulo@gmail.com

    Volume 11, Issue 4 · pp. 333–338 · PUBLISHED · DOI: 10.4103/pr.pr_41_19

    View on Pharmacogn. Res. original site ↗

    ABSTRACT

    Background: Carapa guianensis Aubl., known as crabwood, has been used in folk medicine as anti‑inflammatory, wound healing, and for the treatment of flu and colds. Objective:The present study aimed to establish the pharmacognostic features of C. guianensis leaves. Materials and Methods:The leaves were investigated according to the World Health Organization guideline on the pharmacognostic specification, which comprised macroscopic and microscopic assessment, phytochemical screening, and physicochemical characterization of the leaves, besides the microscopic analysis of the powder. Results: Leaves were characterized as a compound, coriaceous with elliptic shape, entire margin, acuminate apex, obtuse base, and opposite phyllotaxis. The epidermis has straight periclinal and anticlinal walls. Calcium oxalate crystals were observed in druses, anomocytic stomata just on a lower side (hypostomatic), and dorsiventral mesophyll. Phytochemical screening revealed the presence of flavonoids, saponins, triterpenes, and steroids in the crude extract. The values of the physicochemical parameters such as total ash, acid‑insoluble ash, and loss on drying are 7.16%, 1.03% and 7.93%, respectively; the ethanol and water‑soluble extractive values are 19.47% and 15.97%, respectively. Conclusion: The information obtained with botanical, physicochemical, and phytochemical studies could be used to identify C. guianensis and to certify the authenticity of commercial samples.

    KEYWORDS

    Open in new tab

    REFERENCES

    As published

    Showing references and in-text citations exactly as published.

      Cite this article

      SELECT FORMAT

      Luz, T. R. S. A., Leite, J. A. C., Bezerra, S. A., Mesquita, L. S. S. D., Ribeiro, E. C. G., Mesquita, J. W. C. D., Silveira, D. P. B., Brito, M. C. A., Vilanova, C. M., Amaral, F. M. M. D., & Coutinho, D. F. (). Pharmacognostic Evaluation of Carapa guianensis Aubl. Leaves: A Medicinal Plant Native from Brazilian Amazon. Pharmacognosy Research, 11(4), 333–338. https://doi.org/10.4103/pr.pr_41_19