Histochemical and ultrastructure characterization of stem of Socratea exorrhiza (Mart.) H. Wendl. (Arecaceae)

Authors

  • Tatiani Yuriko Pinheiro Kikuchi Engenheira Agrônoma
    • Raimunda Conceição de Vilhena Potiguara Museu Paraense Emílio Goeldi image/svg+xml
      • Pedro Paulo dos Santos Museu Paraense Emílio Goeldi image/svg+xml

        DOI:

        https://doi.org/10.46357/bcnaturais.v2i2.704

        Keywords:

        Arecaceae, Socratea, Histochemic, Ultrastructure, Starch

        Abstract

        The aim of this work was to caracterize ergastics substances in stem of the Socratea exorrhiza (Mart.) H. Wendl., according to the point of view of the scanning electron microscopy. The histochemical analyses were carried with in natura samples from in the island of the Cumbu, Pará. The lugol was used to evidence the presence of starch grains; phenol crystals to silica; and acid clorídrico 10% + acid ascetic glacial, to crystals of calcium’s oxalate. The scanning electron microscopy showed triangular, ellipse and ellipsoidal starch grains, over there of calcium’s oxalate and silica crystals.

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        Published

        08/27/2007

        Issue

        Vol. 2 No. 2 (2007): Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais

        Section

        Articles

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        How to Cite

        Kikuchi, T. Y. P., Potiguara, R. C. de V., & Santos, P. P. dos. (2007). Histochemical and ultrastructure characterization of stem of Socratea exorrhiza (Mart.) H. Wendl. (Arecaceae). Boletim Do Museu Paraense Emílio Goeldi - Ciências Naturais, 2(2), 61-68. https://doi.org/10.46357/bcnaturais.v2i2.704

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