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[Honeys from the Ventania mountain range: microbiological quality evaluation at different points of the honey-processing plant].

Abstract

One stage of honey production is extraction. Honey is a product with minimal types and levels of microorganisms; however it could be contaminated during its manipulation. The aim of this work was to evaluate the microbiological contamination of honey at different processing points. Mould and yeast, total coliform number as well as the presence of Salmonella spp. were determined in 50 samples. All comb and centrifugal honey-extractor samples showed low levels of mould and yeast (< or = 10 CFU/g of honey) and an absence of total coliforms. Contamination problems were observed at the uncapping stage of beeswax-capped honey separation, showing that the "unheated" honey process would imply more risks. Ten to fifty CFU/g of honey of mould and yeast were observed in four out of 30 samples from the honey pump and drums. The present work shows the importance of preventing contamination at the beeswax-honey separation stage, and also highlights the need to perform microbiological studies in the honeyhouse, which would contribute to determine critical points in control quality systems.

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  • Authors+Show Affiliations

    ,

    Departamento de Agronomía (UNS), San Andrés 850 (8000) Bahía Blanca, Argentina. lgallez@uns.edu.ar

    Source

    MeSH

    Argentina
    Bacteria
    Centrifugation
    Enterobacteriaceae
    Equipment Contamination
    Food Handling
    Food Microbiology
    Fungi
    Honey
    Quality Control
    Temperature

    Pub Type(s)

    English Abstract
    Journal Article
    Research Support, Non-U.S. Gov't

    Language

    spa

    PubMed ID

    19831315