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    J Appl Microbiol. 2002;93(3):398-405.

    Garlic (Allium sativum) as an anti-Candida agent: a comparison of the efficacy of fresh garlic and freeze-dried extracts.

    Source

    Microbiology (BIOSI 1), Cardiff University, Cardiff, Wales, UK. Lemarkm@cf.ac.uk

    Abstract

    AIMS:

    To determine the effects of fresh and freeze-dried extracts of Allium sativum on the physiology and morphology of Candida albicans.

    METHODS AND RESULTS:

    Inhibition of growth in glucose-yeast extract-peptone was measured using a multiwell plate reader. Scanning and transmission electron microscopy investigations indicated loss of structural integrity. Gas chromatography-mass spectrometry of extracts was employed to separate and quantify putative inhibitory sulphur-containing components.

    CONCLUSIONS:

    Fresh garlic extract has a greater efficacy than garlic powder extract as indicated both by its effects on morphology and inhibition of growth.

    SIGNIFICANCE AND IMPACT OF THE STUDY:

    The ubiquitous opportunistic pathogen C. albicans is sensitive to garlic; resistance to the broad spectrum of active principles present is unlikely so that its anticandidal effects may provide an important alternative route to chemotherapy.

    PMID:
    12174037
    [PubMed - indexed for MEDLINE]

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