Characterization and identification of chemical constituents of <i>Ocotea paranaensis</i> Brotto, Baitello, Cervi, &amp; E.P. Santos and their biological properties

Gribner, Caroline; Rech, Katlin Suellen; Moura, Paula Francislaine; Rigoni, Ana Angélica Ruscheweyh; Gatto, Larissa Junqueira; Veiga, Andressa; Kerber, Vitor A.; Miguel, Marílis Dallarmi; Miguel, Obdúlio Gomes; Dias, Josiane de Fátima Gaspari

doi:10.1080/14786419.2020.1826476

Natural Product Research

2020

DOI: 10.1080/14786419.2020.1826476

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Characterization and identification of chemical constituents of Ocotea paranaensis Brotto, Baitello, Cervi, & E.P. Santos and their biological properties

Caroline Gribner

Katlin Suellen Rech

Paula Francislaine Moura

et al.

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Cited by 3 publications

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“…The fruits are indehiscent drupes, globose and measure about 1.5 cm in diameter (Brotto et al, 2010;Quinet et al, 2015). Gribner, Rech, et al (2020) studied the chemical composition and biological properties of O. paranaensis essential oil and found Znerolidol (19.16%), germacrene D (12.92%) and α-bulnesene (8.47%) as the major compounds. The essential oil presented antioxidant, antimicrobial and hemolytic activities.…”

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Microscopic investigations of Ocotea paranaensis―A Brazilian endemic and endangered species

Gribner

Barbosa

Monteiro

et al. 2022

Microscopy Res & Technique

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This article describes the morpho-anatomies of the leaves and stems of Ocotea paranaensis Brotto, Baitello, Cervi & Santos (Lauraceae) using light and scanning electron microscopy. The main anatomical features characterizing the species are the presence of simple non-glandular trichomes in the leaves and stems, large secretory cells in the leaves, flat-convex petioles with two small lateral ribs, brachysclereids in the stem cortex and pith, and the presence of starch grains and various types of calcium oxalate crystals in the pith. Histochemical tests indicated the presence of lignin in stone cells, fibers, and xylem. Lipophilic contents were found in the secretory cells.Phenolic compounds were detected in the epidermis, hypodermis, phloem, and xylem. The present study's findings can contribute to the taxonomy and authentication of O. paranaensis. Research highlights• This article is the first morpho-anatomical study of Ocotea paranaensis.• Anatomy and histochemistry of the leaves and stems were studied by light microscopy, FESEM and EDS.• The findings of this study would aid in the species identification and taxonomy.

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confidence: 99%

Microscopic investigations of Ocotea paranaensis―A Brazilian endemic and endangered species

Gribner

Barbosa

Monteiro

et al. 2022

Microscopy Res & Technique

Self Cite

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Geographical variation in the chemical composition, anti-inflammatory activity of the essential oil, micromorphology and histochemistry of Schinus terebinthifolia Raddi

Marangoni

Velasques²,

Kassuya³

et al. 2023

Journal of Ethnopharmacology

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Ocotea nutans (Nees) Mez: structural elucidation of C-hetorosides flavonoids and evaluation of their antioxidant and antibacterial properties from ethyl acetate extract

Betim

Oliveira

Rech

et al. 2021

Natural Product Research

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Characterization and identification of chemical constituents of Ocotea paranaensis Brotto, Baitello, Cervi, & E.P. Santos and their biological properties

Cited by 3 publications

References 22 publications

Microscopic investigations of Ocotea paranaensis―A Brazilian endemic and endangered species

Microscopic investigations of Ocotea paranaensis―A Brazilian endemic and endangered species

Geographical variation in the chemical composition, anti-inflammatory activity of the essential oil, micromorphology and histochemistry of Schinus terebinthifolia Raddi

Ocotea nutans (Nees) Mez: structural elucidation of C-hetorosides flavonoids and evaluation of their antioxidant and antibacterial properties from ethyl acetate extract

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