Facebook Twitter Instagram
    • Home
    • About Journal
      • Aim and Scope
      • Editorial Board
      • Indexing Info
      • Contact Us
    • Browse Issues
      • Articles in Press
      • Current Issue
      • Past Issues
    • For Authors
      • Instructions to Authors
      • Article Processing Charges
      • Submit your article
      • Downloads
    Facebook Twitter Instagram
    Pharmacognosy Communications
    • Home
    • About Journal
      • Aim and Scope
      • Editorial Board
      • Indexing Info
      • Contact Us
    • Browse Issues
      • Articles in Press
      • Current Issue
      • Past Issues
    • For Authors
      • Instructions to Authors
      • Article Processing Charges
      • Submit your article
      • Downloads
    Pharmacognosy Communications
    retyeyutreu
    Research Article

    Larvicidal Activities of the Extract and fractions of Paullinia pinnata Linn leaf

    wadmin1By wadmin1October 1, 2011Updated:August 11, 2021No Comments1 Min Read
    Facebook Twitter Pinterest LinkedIn Tumblr WhatsApp Email
    Share
    Facebook Twitter LinkedIn WhatsApp Pinterest Email

    Fred-Jaiyesimi AA, Anthony O
    Department of Pharmacognosy, Olabisi Onabanjo University. Sagamu Campus. Nigeria

    Pharmacognosy Communications,2011,1,2,37-40
    DOI: 10.5530/pc.2011.2.7
    Published: Oct 2011
    Type: Research Article

    ABSTRACT

    Background and objectives: The use of plants and their extracts in vector control for malaria has received recent attention. Paullinia pinnata leaf is used in folklore medicine for the treatment of fever and was investigated in this study for its larvicidal activity. Materials and methods: Effects of the methanol extract, pet. ether and chloroform fractions of P. pinnata leaf was been investigated against the third and fourth instar larvae of Anopheles gambiae by adopting the WHO method with little modification. Result: All the tested extract and fractions exhibited significant larvicidal effects against A. gambiae larvae. The pet. ether displayed the strongest response after 24 hr exposure, while the methanol extract exhibited a dose-dependent effect 48 hr after exposure. The Phytochemical analysis of P. pinnata revealed the presence of alkaloids, tannins, saponins. Discussion and Conclusion: This study indicates that P. pinnata leaf possesses larvicidal activity against Anopheles gambiae and may be a possible source for control of mosquito vectors.

    Key words: Paullinia pinnata, larvicidal activity, Anopheles gambiae, malaria

    Download PDF
    Share. Facebook Twitter Pinterest LinkedIn Tumblr WhatsApp Email
    About Journal
    About Journal

    Pharmacognosy Communications [Phcog Commn.] is a quarterly journal published by Phcog.Net. It is a peer reviewed journal aiming to publish high quality original research articles, methods, techniques and evaluation reports, critical reviews, short communications, commentaries and editorials of all aspects of medicinal plant research. The journal is aimed at a broad readership, publishing articles on all aspects of pharmacognosy, and related fields. The journal aims to increase understanding of pharmacognosy as well as to direct and foster further research through the dissemination of scientific information by the publication of manuscripts. The submission of original contributions in all areas of pharmacognosy are welcome.
    Indexed and Abstracted in : Chemical Abstracts, Excerpta Medica / EMBASE, Google Scholar, CABI Full Text, Ulrich’s International Periodical Directory, ProQuest, Journalseek & Genamics, PhcogBase, EBSCOHost, Academic Search Complete, Open J-Gate, SciACCESS.
    Rapid publication: Average time from submission to first decision is 30 days and from acceptance to In Press online publication is 45 days.
    Open Access Journal: Phcog Commn. is an open access journal, which allows authors to fund their article to be open access from publication.

    © 2025 Pharmacognosy Communications. Maintained by Manuscript TechnoMedia LLP.

    Type above and press Enter to search. Press Esc to cancel.

    Scroll Up