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Assessing Market-Sold Remedies in Lomé (Togo) for Hygienic Quality

Traditional concoctions sold in marketplaces are always assumed to be safe and efficient; however, they can be potentially toxic because of poor hygienic practices in plant processing or storage. The present study aimed to assess for the microbial quality of market-sold vegetable drugs in Lomé. Thus...

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Autores principales: de Souza, Comlan, Ameyapoh, Yaovi, Karou, Simplice D., Anani, Kokou T., Kpodar, Madje L., Gbeassor, Mensavi
Formato: Texto
Lenguaje:English
Publicado: SAGE-Hindawi Access to Research 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3042602/
https://www.ncbi.nlm.nih.gov/pubmed/21350662
http://dx.doi.org/10.4061/2011/572521
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author de Souza, Comlan
Ameyapoh, Yaovi
Karou, Simplice D.
Anani, Kokou T.
Kpodar, Madje L.
Gbeassor, Mensavi
author_facet de Souza, Comlan
Ameyapoh, Yaovi
Karou, Simplice D.
Anani, Kokou T.
Kpodar, Madje L.
Gbeassor, Mensavi
author_sort de Souza, Comlan
collection PubMed
description Traditional concoctions sold in marketplaces are always assumed to be safe and efficient; however, they can be potentially toxic because of poor hygienic practices in plant processing or storage. The present study aimed to assess for the microbial quality of market-sold vegetable drugs in Lomé. Thus, a total of 209 plant remedies were collected in marketplaces and analysed for the presence of total aerobic bacteria, total coliforms, thermotolerant coliforms, Staphylococcus aureus, sulphite reducing bacteria, and yeast and moulds according to the French Association of Normalisation (AFNOR) guidelines. The results revealed that all formulations were contaminated by several microorganisms, excepted alcohol-based mixtures. According to AFNOR limits nonconform drugs were according to total aerobic bacteria (86.96% powders, 81.82% capsules, 66.67% tisanes, and 42.11% decoctions); to total coliforms (9.10% capsules, 8.70% powders and 1.75% decoction); to yeasts and moulds (77.78% ointments, 40% calcined powders, 36.36% capsules, and 23.91% powders). The microbiological analysis revealed that the majority of contaminating bacteria were gram positive catalase positive and oxidase positive bacilli. Quality control studies on market-sold remedies are currently needed to evaluate the microbial risk in consuming these products and they may allow the standardisation of plant processing and storage.
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spelling pubmed-30426022011-02-24 Assessing Market-Sold Remedies in Lomé (Togo) for Hygienic Quality de Souza, Comlan Ameyapoh, Yaovi Karou, Simplice D. Anani, Kokou T. Kpodar, Madje L. Gbeassor, Mensavi Biotechnol Res Int Research Article Traditional concoctions sold in marketplaces are always assumed to be safe and efficient; however, they can be potentially toxic because of poor hygienic practices in plant processing or storage. The present study aimed to assess for the microbial quality of market-sold vegetable drugs in Lomé. Thus, a total of 209 plant remedies were collected in marketplaces and analysed for the presence of total aerobic bacteria, total coliforms, thermotolerant coliforms, Staphylococcus aureus, sulphite reducing bacteria, and yeast and moulds according to the French Association of Normalisation (AFNOR) guidelines. The results revealed that all formulations were contaminated by several microorganisms, excepted alcohol-based mixtures. According to AFNOR limits nonconform drugs were according to total aerobic bacteria (86.96% powders, 81.82% capsules, 66.67% tisanes, and 42.11% decoctions); to total coliforms (9.10% capsules, 8.70% powders and 1.75% decoction); to yeasts and moulds (77.78% ointments, 40% calcined powders, 36.36% capsules, and 23.91% powders). The microbiological analysis revealed that the majority of contaminating bacteria were gram positive catalase positive and oxidase positive bacilli. Quality control studies on market-sold remedies are currently needed to evaluate the microbial risk in consuming these products and they may allow the standardisation of plant processing and storage. SAGE-Hindawi Access to Research 2010-08-24 /pmc/articles/PMC3042602/ /pubmed/21350662 http://dx.doi.org/10.4061/2011/572521 Text en Copyright © 2011 Comlan de Souza et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
de Souza, Comlan
Ameyapoh, Yaovi
Karou, Simplice D.
Anani, Kokou T.
Kpodar, Madje L.
Gbeassor, Mensavi
Assessing Market-Sold Remedies in Lomé (Togo) for Hygienic Quality
title Assessing Market-Sold Remedies in Lomé (Togo) for Hygienic Quality
title_full Assessing Market-Sold Remedies in Lomé (Togo) for Hygienic Quality
title_fullStr Assessing Market-Sold Remedies in Lomé (Togo) for Hygienic Quality
title_full_unstemmed Assessing Market-Sold Remedies in Lomé (Togo) for Hygienic Quality
title_short Assessing Market-Sold Remedies in Lomé (Togo) for Hygienic Quality
title_sort assessing market-sold remedies in lomé (togo) for hygienic quality
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3042602/
https://www.ncbi.nlm.nih.gov/pubmed/21350662
http://dx.doi.org/10.4061/2011/572521
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