Contaminação fúngica em granola comercial

Vecchia, Andréia Dalla; Castilhos-Fortes, Raquel de

doi:10.1590/s0101-20612007000200020

Cited by 13 publications

(8 citation statements)

References 16 publications

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“…and Fusarium sp. are the most common field fungi (Vecchia & Castilhos-Fortes, 2007). The materials that presented the highest incidence of Alternaria sp.…”

Section: Resultsmentioning

confidence: 99%

Phytosanitary Quality of Genotypes of Wheat Seeds Used Northern Paraná State

Puia¹,

Borsato²,

Oliveira³

et al. 2020

JAS

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Wheat seeds can be infested and/or infected by microorganisms that might cause deterioration of this propagation structure. The aim of this study was to evaluate the health quality of sixteen wheat genotypes grown in northern Paraná. Therefore, seeds of each genotype were submitted to the blotter test with 16 repetitions, 400 seeds per sample, for phytosanitary quality evaluation. The identification of the fungi was performed based on their morphological characteristics and quantified data. The results revealed variations in incidence, with 20 fungi genera in the analyzed samples. The fungi Rhizopus sp., Aspergillus sp., Penicillium sp. and Bipolaris sp. were found in 100% of the analyzed samples, while Mucor sp. and Alternaria sp. were in 89% and 78% of the samples, respectively. The main pathogens that cause diseases in the aerial part of wheat were not found, or were low incidence in all materials analyzed. The pathogens with the highest incidence associated with wheat seeds were groups of storage fungi and known to produce mycotoxins.

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“…and Fusarium sp. are the most common field fungi (Vecchia & Castilhos-Fortes, 2007). The materials that presented the highest incidence of Alternaria sp.…”

Section: Resultsmentioning

confidence: 99%

Phytosanitary Quality of Genotypes of Wheat Seeds Used Northern Paraná State

Puia¹,

Borsato²,

Oliveira³

et al. 2020

JAS

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“…The contamination of dairy products by mycotoxins takes on relevance to public health, once children are one of the major milk consumers in Brazil [13]. It is critical to note that the aflatoxins B1 is highly carcinogenic and mutagenic, showing a genotoxic activity of great consequence and, therefore, a health hazard due to its possible accumulation in the organism and DNA binding [13,22,28].…”

Section: Experiments Studies In Children For Aflatoxin Carcinogenesismentioning

confidence: 99%

“…The ingestion of milk and dairy products have the potential to introduce the aflatoxins B1 in the human diet, and the consumption of these products by children occur in a high amount [28,29]. Children are a susceptible population to the mycotoxin infections side effects (Tables 2 and 3) [3] once they have smaller body weight, higher metabolic rate, lower detoxification capacity, and the incomplete development of some organs and tissues, such as the central nervous system [3,4,5,17,23].…”

Section: Experiments Studies In Children For Aflatoxin Carcinogenesismentioning

confidence: 99%

Aflatoxins, Dairy Products Contamination in the Incidence and Development of Diseases in Children Population – A Short Systematic Review

Reis

Ramos

Barbosa

et al. 2020

AJMAH

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Aims: This study aimed to characterize a profile according to a systematic review when addressing the acute effects and side effects on child health and the importance of preventive measures for controlling food in the presence of aflatoxins and mycotoxins. Methods: The method used was a systematic review. We conducted a systematic review of the SCOPUS, PUBMED, COCHRANE databases to identify all potential publications between the years 2005 and 2018. At the same time, short and extended abstracts were excluded. The language of the studies was in English and Portuguese. After this process, the selected articles were examined and the data extracted for analysis were 05 articles. Results: The initial search resulted in 289 randomized experimental articles. the presence of liver cancer is represented as the primary effect of chronic toxicity related to high dose intake in an ordinary matter. The aflatoxins B1 promotes the formation of hepatocellular carcinoma and it can occur with lower doses than the standard established of 30 µg/kg. Conclusion: This systematic review shows the need for food control regarding aflatoxins contamination, especially food targeting children, once the health damages can occur in both acute and chronic exposures, bringing growth and development impairment due to immune system disorders and frequent infections.

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“…As aflatoxinas são altamente tóxicas e carcinogênicas, tornando-se um contaminante preocupante em produtos farmacêuticos. Intoxicações e problemas, como alterações hepáticas, renais, circulatórias, digestivas e neuronais, podem ocorrer devido à ingestão destas substâncias 33 . Na literatura, não existem estudos relacionados à presença de micotoxinas em cremes e géis dentais, porém não se pode excluir a possibilidade de encontrá-las, já que em mais da metade das amostras analisadas observou-se o crescimento de fungos e leveduras.…”

Section: Pesquisa De Patógenosunclassified

Análise da contaminação microbiológica de diferentes dentifrícios

Oliveira

Rossato

Bertol

2016

Rev. odontol. UNESP

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ResumoIntrodução: A avaliação microbiológica em produtos de higiene pessoal constitui uma etapa importante no que se refere à segurança do usuário e à qualidade do produto, visto que a carga microbiana elevada pode acarretar problemas de saúde, especialmente em pessoas imunocomprometidas. Objetivo: Verificar o cumprimento das exigências acerca da qualidade microbiológica de cremes e géis dentais adquiridos comercialmente. Material e método: Realizou-se a contagem de bactérias e fungos viáveis totais e pesquisa dos patógenos E. coli, Salmonella sp., S. aureus e P. aeruginosa em 21 amostras. Resultado: Das amostras analisadas, 52,0% apresentaram crescimento microbiano e 28,6% e 0,21% apresentaram contaminação fúngica e bacteriana, respectivamente, acima dos limites descritos na Farmacopeia Brasileira para preparações de uso tópico (máximo permitido 2 × 10 2 UFC/g de bactérias e 2 × 10 1 UFC/g de fungos). Nenhuma amostra apresentou os patógenos pesquisados E. coli, Salmonella sp., S. aureus e P. aeruginosa. Conclusão: Estes resultados indicam que muitos produtos disponíveis no mercado apresentam qualidade inadequada, demonstrando falhas no controle de qualidade. Para prevenir esta situação, faz-se necessária fiscalização rigorosa e adoção de medidas regulamentadoras e educacionais aliadas ao seguimento das Boas Práticas de Fabricação pelas indústrias fabricantes.Descritores: Contaminação microbiológica; controle de qualidade; cremes dentais; géis dentais. AbstractIntroduction: Microbiological evaluation in personal care products is important to guarantee user safety and product quality since microbial contamination elicits health problems especially in immunocompromised patients. Objective: To verify the compliance with the requirements regarding the microbiological quality of creams and dental gels acquired commercially. Material and method: Microbiological contamination was performed through total bacterial and fungal viable count and research of E. coli, Salmonella sp., S. aureus and P. aeruginosa in twenty-one samples. Result: 52.0% of sample presented microbial growth, and 28.6% and 0.21% presented fungal and bacterial contamination, respectively, exceeding the limits described in Brazilian Pharmacopoeia for topical preparations (maximum allowable 2 × 10 2 CFU / g of bacteria and 2 × 10 1 CFU / g yeast). None of the researched pathogens E. coli, Salmonella sp., S. aureus and P. aeruginosa were found. Conclusion: These results indicate that many products available in the market present inadequate quality, demonstrating quality control failures. Rigorous inspection and adoption of regulatory and educational measures aligned with the compliance of Good Manufacturing Practices by manufactures are needed to prevent this situation.

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Contaminação fúngica em granola comercial

Cited by 13 publications

References 16 publications

Phytosanitary Quality of Genotypes of Wheat Seeds Used Northern Paraná State

Phytosanitary Quality of Genotypes of Wheat Seeds Used Northern Paraná State

Aflatoxins, Dairy Products Contamination in the Incidence and Development of Diseases in Children Population – A Short Systematic Review

Análise da contaminação microbiológica de diferentes dentifrícios

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