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Comparative Determination of Phytochemical, Proximate and Mineral Compositions in Various Parts of Portulaca oleracea L.

Received: 18 November 2014     Accepted: 28 November 2014     Published: 15 December 2014
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Abstract

Aqueous and ethanol extracts of leaf, stem and root of Portulaca oleracea L. were analyzed for phytochemical constituents and compared, whereas only aqueous extract was used for proximate and mineral composition determinations. There were presence of alkaloid, flavonoid, phenol, saponin, sterol, tannin and terpenoid in the leaf, stem and root of both extracts. Alkaloid and saponin have highest concentrations in both aqueous and ethanol extracts. High concentrations of calcium, magnesium, phosphorus and potassium were present in the leaf, stem and root, whereas iron content was least in all the parts. Level of crude protein, crude fibre and fat were highest in the leaf while carbohydrate was highest in the stem and least in the leaf at p>0.05 level of significance. Generally, it was observed that various parts of Portulaca oleracea contained different concentrations of phytochemicals and nutrients. This work, therefore, confirmed the plant’s indigenous uses. In addition, it proposed extraction of the bioactive compounds and nutrients from them for manufacture of food supplements and development of new drugs. Ethanol extract of this plant is preferable for extraction of saponin, tannin and terpenoid whereas both aqueous and ethanol extracts would produce good level of alkaloid, flavonoid, phenol and sterol.

Published in Journal of Plant Sciences (Volume 2, Issue 6)
DOI 10.11648/j.jps.20140206.15
Page(s) 293-298
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2014. Published by Science Publishing Group

Keywords

Portulaca oleracea, Aqueous extract, Ethanol extract, Leaf, Stem, Root, Alkaloid, Saponin, Potassium, Protein

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    Chinelo Anthonia Ezeabara, Ikeh, Chigozie Faith, Chinyere Veronica Ilodibia, Bibian Okwuchukwu Aziagba, et al. (2014). Comparative Determination of Phytochemical, Proximate and Mineral Compositions in Various Parts of Portulaca oleracea L.. Journal of Plant Sciences, 2(6), 293-298. https://doi.org/10.11648/j.jps.20140206.15

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    ACS Style

    Chinelo Anthonia Ezeabara; Ikeh; Chigozie Faith; Chinyere Veronica Ilodibia; Bibian Okwuchukwu Aziagba, et al. Comparative Determination of Phytochemical, Proximate and Mineral Compositions in Various Parts of Portulaca oleracea L.. J. Plant Sci. 2014, 2(6), 293-298. doi: 10.11648/j.jps.20140206.15

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    AMA Style

    Chinelo Anthonia Ezeabara, Ikeh, Chigozie Faith, Chinyere Veronica Ilodibia, Bibian Okwuchukwu Aziagba, et al. Comparative Determination of Phytochemical, Proximate and Mineral Compositions in Various Parts of Portulaca oleracea L.. J Plant Sci. 2014;2(6):293-298. doi: 10.11648/j.jps.20140206.15

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  • @article{10.11648/j.jps.20140206.15,
      author = {Chinelo Anthonia Ezeabara and Ikeh and Chigozie Faith and Chinyere Veronica Ilodibia and Bibian Okwuchukwu Aziagba and Ogochukwu Esther Okanume and Mbaekwe and Ebenezer Ike},
      title = {Comparative Determination of Phytochemical, Proximate and Mineral Compositions in Various Parts of Portulaca oleracea L.},
      journal = {Journal of Plant Sciences},
      volume = {2},
      number = {6},
      pages = {293-298},
      doi = {10.11648/j.jps.20140206.15},
      url = {https://doi.org/10.11648/j.jps.20140206.15},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jps.20140206.15},
      abstract = {Aqueous and ethanol extracts of leaf, stem and root of Portulaca oleracea L. were analyzed for phytochemical constituents and compared, whereas only aqueous extract was used for proximate and mineral composition determinations. There were presence of alkaloid, flavonoid, phenol, saponin, sterol, tannin and terpenoid in the leaf, stem and root of both extracts. Alkaloid and saponin have highest concentrations in both aqueous and ethanol extracts. High concentrations of calcium, magnesium, phosphorus and potassium were present in the leaf, stem and root, whereas iron content was least in all the parts. Level of crude protein, crude fibre and fat were highest in the leaf while carbohydrate was highest in the stem and least in the leaf at p>0.05 level of significance. Generally, it was observed that various parts of Portulaca oleracea contained different concentrations of phytochemicals and nutrients. This work, therefore, confirmed the plant’s indigenous uses. In addition, it proposed extraction of the bioactive compounds and nutrients from them for manufacture of food supplements and development of new drugs. Ethanol extract of this plant is preferable for extraction of saponin, tannin and terpenoid whereas both aqueous and ethanol extracts would produce good level of alkaloid, flavonoid, phenol and sterol.},
     year = {2014}
    }
    

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  • TY  - JOUR
    T1  - Comparative Determination of Phytochemical, Proximate and Mineral Compositions in Various Parts of Portulaca oleracea L.
    AU  - Chinelo Anthonia Ezeabara
    AU  - Ikeh
    AU  - Chigozie Faith
    AU  - Chinyere Veronica Ilodibia
    AU  - Bibian Okwuchukwu Aziagba
    AU  - Ogochukwu Esther Okanume
    AU  - Mbaekwe
    AU  - Ebenezer Ike
    Y1  - 2014/12/15
    PY  - 2014
    N1  - https://doi.org/10.11648/j.jps.20140206.15
    DO  - 10.11648/j.jps.20140206.15
    T2  - Journal of Plant Sciences
    JF  - Journal of Plant Sciences
    JO  - Journal of Plant Sciences
    SP  - 293
    EP  - 298
    PB  - Science Publishing Group
    SN  - 2331-0731
    UR  - https://doi.org/10.11648/j.jps.20140206.15
    AB  - Aqueous and ethanol extracts of leaf, stem and root of Portulaca oleracea L. were analyzed for phytochemical constituents and compared, whereas only aqueous extract was used for proximate and mineral composition determinations. There were presence of alkaloid, flavonoid, phenol, saponin, sterol, tannin and terpenoid in the leaf, stem and root of both extracts. Alkaloid and saponin have highest concentrations in both aqueous and ethanol extracts. High concentrations of calcium, magnesium, phosphorus and potassium were present in the leaf, stem and root, whereas iron content was least in all the parts. Level of crude protein, crude fibre and fat were highest in the leaf while carbohydrate was highest in the stem and least in the leaf at p>0.05 level of significance. Generally, it was observed that various parts of Portulaca oleracea contained different concentrations of phytochemicals and nutrients. This work, therefore, confirmed the plant’s indigenous uses. In addition, it proposed extraction of the bioactive compounds and nutrients from them for manufacture of food supplements and development of new drugs. Ethanol extract of this plant is preferable for extraction of saponin, tannin and terpenoid whereas both aqueous and ethanol extracts would produce good level of alkaloid, flavonoid, phenol and sterol.
    VL  - 2
    IS  - 6
    ER  - 

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Author Information
  • Department of Botany, Nnamdi Azikiwe University, P.M.B. 5025 Awka, Anambra State, Nigeria

  • Department of Botany, Nnamdi Azikiwe University, P.M.B. 5025 Awka, Anambra State, Nigeria

  • Department of Botany, Nnamdi Azikiwe University, P.M.B. 5025 Awka, Anambra State, Nigeria

  • Department of Plant Science and Technology, University of Jos, Plateau State, Nigeria

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