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| Destro,Tainá Miranda; Prates,Denise da Fontoura; Watanabe,Lycio Shinji; Garcia,Sandra; Biz,Guilherme; Spinosa,Wilma Aparecida. |
| ABSTRACT Water kefir is considered to be a functional food with probiotic characteristics. It can be improved with addition of organic brown sugar and fruits native to Brazil, such as jaboticaba. The objective of this study was to evaluate the effects of brown sugar type: organic and conventional and the presence or absence of jaboticaba pulp in water kefir fermentation, based on the carbohydrate, organic acid, mineral composition and color profile. The fermentation process was carried out in two stages: with kefir grains, for 24 hours, at 25 °C and after filtration, maintained for 24 h at 25 °C in hermetic bottles, followed by a period of 8h refrigeration, and monitored every 8 h. Scanning electron microscopy of the kefir grains was performed after 24 h.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Probiotic; Bioprocess; Mixed culture; Myrtacea; Tibico.. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542019000100402 |
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| Prates,Denise da Fontoura; Würfel,Simone Rauber; Goldbeck,Júlia Coswig; Lima,Andreia Saldanha de; Lopes,Graciela Volz; Silva,Wladimir Padilha da. |
| ABSTRACT: Moderate and high humidity cheeses are described as important vehicles of pathogens in many foodborne diseases outbreaks. Microbial contamination can occur in raw material or in the different steps of the product processing due to inadequate hygiene practices. Thus, the aim of this study was to evaluate the microbiological quality and safety in the production of moderate and high humidity cheese. Samples from raw milk, handlers’ hands surface, final product were collected in three cheese manufacturing plants located in southern Brazil, with different levels of sanitary control. Effectiveness of milk pasteurization was also evaluated. Thermotolerant coliforms, coagulase-positive staphylococci (CPS), Salmonella spp., and Listeria monocytogenes were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Listeria monocytogenes; Salmonella spp.; Thermotolerant coliforms; Coagulase-positive staphylococci; Food safety.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100781 |
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