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Nota científica: perfil bioquímico de ratos alimentados com iogurte contendo extrato de erva-mate (Ilex paraguariensis St. Hil) Scientific Note: biochemical profile of rats fed yogurt containing yerba mate (Ilex paraguariensis St. Hil) extract
- Source :
- Brazilian Journal of Food Technology, Vol 14, Iss 4, Pp 332-337 (2011)
- Publication Year :
- 2011
- Publisher :
- Instituto de Tecnologia de Alimentos (ITAL), 2011.
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Abstract
- Este estudo teve como objetivo avaliar o efeito do iogurte contendo extrato de erva-mate (Ilex paraguariensis) e com/sem culturas probióticas sobre o perfil lipídico, glicêmico, hepático e renal de ratos alimentados com esses tipos de iogurtes. Ratos da linhagem Wistar (42) foram divididos em três grupos (n=14), e receberam iogurte sem extrato de erva-mate, iogurte com extrato de erva-mate 0,1% e iogurte com extrato de erva-mate 0,1% e culturas probióticas, durante 30 dias. Não foi observado no presente estudo efeito significativo do extrato de erva-mate sobre os níveis de colesterol total, colesterol HDL, triglicerídeos, uréia, ácido úrico, creatinina, glicose e na atividade das enzimas fosfatase alcalina, aspartato aminotransferase e alanina aminotransferase. O extrato de erva-mate, 0,1% no iogurte, não interfere no metabolismo de ratos alimentados por 30 dias.The objective of this study was to evaluate the effect of yoghurt containing yerba-mate extract (Ilex paraguariensis), with and without probiotic cultures, on the lipidic, glycemic, hepatic and kidney profiles of rats fed these types of yoghurt. Wistar rats (42) were divided into three groups (n=14) and for 30 days were fed yoghurt without yerba-mate extract, yoghurt with 0.1% yerba-mate extract and yoghurt with 0.1% yerba-mate extract and probiotic cultures. No significant effect of the yerba mate extract on the levels of total cholesterol, HDL cholesterol, triglycerides, urea, uric acid, creatinine, glucose and the activity of the enzymes alkaline phosphatase, aspartate aminotransferase and alanine aminotransferase was observed in the present study. The addition of 0.1% yerba mate extract to the yoghurt did not interfere with the metabolism of the rats during 30 days.
Details
- Language :
- English, Spanish; Castilian, Portuguese
- ISSN :
- 19816723
- Volume :
- 14
- Issue :
- 4
- Database :
- Directory of Open Access Journals
- Journal :
- Brazilian Journal of Food Technology
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.3d2826c3185c41a5ab6595b12ba87378
- Document Type :
- article
- Full Text :
- https://doi.org/10.4260/BJFT2011140400039