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| Fachin,Luciano; Moryia,Juliana; Gândara,Ana Lourdes Neves; Viotto,Walkiria Hanada. |
| The agar RCPB pH5 has been considered a good alternative for counts of Bifidobacterium in yoghurt. However, during the refrigerated storage of yoghurt it is extremely difficult to count this microorganism due to the size of the colonies, which are so small they require the aid of a stereoscope to count them. Another agar, MRS-LP, has been also recommended for counts of Bifidobacterium in the presence of yoghurt bacteria. This study evaluated the supplementation of RCPB pH5 agar with dehydrated liver extract and the salts KH2PO4, K2HPO4, FeSO(4)7H2O, MnSO4H2O and MgSO(4)7H2O, aiming at improving the differentiation of Bifidobacterium in yoghurt after refrigerated storage, and also evaluated the selective count of Bifidobacterium in yoghurt using the agar... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Count; Bifidobacterium; Yoghurt; Refrigerated storage. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000200029 |
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| De Rensis,Christiane Maciel Vasconcellos Barros; Petenate,Ademir José; Viotto,Walkiria Hanada. |
| O objetivo deste trabalho foi caracterizar 3 marcas diferentes de queijos tipo Prato com teor reduzido de gordura, comercializados em Campinas - SP, quanto a sua composição, proteólise, capacidade de derretimento, propriedades reológicas e aceitação sensorial. Não houve diferença significativa (p > 0,05) na composição dos queijos. A extensão e a profundidade de proteólise foram significativamente maiores (p < 0,05) ao final de 60 dias de armazenamento refrigerado para o queijo da marca B. Os queijos das marcas A e C se apresentaram menos macios e mais elásticos ao final de 60 dias de armazenamento refrigerado. Nos testes de aceitação sensorial, o queijo da marca B obteve notas significativamente mais altas (p < 0,05) para os atributos sabor e... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Queijo tipo Prato; Teor reduzido de gordura; Proteólise; Reologia; Sensorial. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612009000300005 |
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| Kubo,Mirian Tiaki Kaneiwa; Maus,Diogo; Xavier,Ana Augusta Odorissi; Mercadante,Adriana Zerlotti; Viotto,Walkiria Hanada. |
| The consumption of lutein is associated with the prevention and reduction of age-related macular degeneration. Its incorporation into Prato cheese as a yellowish food coloring is a valid alternative to increase the daily intake of this compound. However, part of the lutein added may be lost in the whey during the cheese making, or it can be degraded by light during storage, resulting in color changes reducing the sensory acceptance of the cheese. The objectives of this study were to determine the transference of the lutein (dye), added to the milk, in the whey, and cheese, to evaluate the effect of the lutein addition, light exposure, and storage time on the cheese color, and to verify the sensory acceptance of Prato cheese with addition of lutein. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lutein; Prato cheese; Color. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000500013 |
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