AVALIAÇÃO MICROBIOLÓGICA DA QUALIDADE DE ÁGUAS ENVASADAS – ADICIONADAS DE SAIS – EM GARRAFÕES PET E PP DE CAPACIDADE DE 20 L NO ESTADO DO CEARÁ (UM ESTUDO DE CASO)

Ludmila Prazeres das Flores O. Rocha; Inácio Ocinaí de Lima Neto; Itabaraci Nazareno Cavalcante; Carlos Marcio Soares Rocha

MICROBIOLOGICAL EVALUATION OF THE QUALITY OF BOTTLED WATER – ADDED WITH SALTS – IN PET AND PP BOTTLES WITH A CAPACITY OF 20 L IN THE STATE OF CEARÁ (A CASE STUDY)

Authors

Ludmila Prazeres das Flores O. Rocha
Inácio Ocinaí de Lima Neto
Itabaraci Nazareno Cavalcante
Carlos Marcio Soares Rocha

Keywords:

Polyethylene terephthalate, PET, Polypropylene, Water added with salts, Microbiology, 20 Liter Carboys

Abstract

In this work, microbiological analyses were carried out in order to investigate the following microorganisms described in ANVISA's Normative Instruction No. 161, Total Coliforms, E.coli, Pseudonomonas aeruginosas and Enterococcus spp in water added to salts bottled in PET and PP bottles with a capacity of 20 L. Under the same analysis conditions, the results for PP bottles were unsatisfactory with 100% presence forTotal Coliforms and Pseudonomonas aeruginosa, while in the 20 Liter PET packages all the results were satisfactory, that is, with the absence for all microorganisms of ANVISA's I.N. No. 161.

DOI:https://doi.org/10.56238/sevened2024.031-024

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Published

2024-10-24

How to Cite

Rocha , L. P. das F. O., Neto , I. O. de L., Cavalcante , I. N., & Rocha , C. M. S. (2024). MICROBIOLOGICAL EVALUATION OF THE QUALITY OF BOTTLED WATER – ADDED WITH SALTS – IN PET AND PP BOTTLES WITH A CAPACITY OF 20 L IN THE STATE OF CEARÁ (A CASE STUDY). Seven Editora, 435–442. Retrieved from https://sevenpublicacoes.com.br/editora/article/view/5894