Composition, functional properties and sensory characteristics of Mozzarella cheese manufactured from different somatic cell counts in milk
In the present study, composition, functional properties and sensory characteristics of Mozzarella cheese produced from milk with somatic cell counts (SCC) at low (200,000 cells/mL), intermediate (≈400,000 cells/mL) and high (>800,000 cells/mL) levels were investigated. Three batches of cheese we...
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Veröffentlicht in: | Brazilian archives of biology and technology 2009-10, Vol.52 (5), p.1235-1242 |
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Zusammenfassung: | In the present study, composition, functional properties and sensory characteristics of Mozzarella cheese produced from milk with somatic cell counts (SCC) at low (200,000 cells/mL), intermediate (≈400,000 cells/mL) and high (>800,000 cells/mL) levels were investigated. Three batches of cheese were produced for each SCC category. The cheeses were vacuum packed in plastic bags and analysed after 2, 9, 16, 23 and 30 days of storage at 4ºC. SCC level did not affect the moisture, fat, total protein and ash content, mesophilic and psychrotrophic bacteria, and sensory parameters of Mozzarella cheese. However, meltability increased in cheese manufactured from high SCC milk. Results indicated that raw milk used to produce Mozzarella cheese should not contain high SCC (>800,000 cells/mL) in order to avoid changes in the functional properties of the Mozzarella cheese.
No presente estudo foram investigadas a composição, as propriedades funcionais e as características sensoriais do queijo Mussarela produzido a partir de leite com contagens de células somáticas (CCS) em níveis baixos (200.000 CS/mL), intermediários (≈400.000 CS/mL) e altos (>800.000 CS/mL). Foram produzidos 3 lotes de queijo para cada CCS. Os queijos foram embalados a vácuo e analisados após 2, 9, 16, 23 e 30 dias de armazenamento a 4ºC. O nível de CS não afetou a umidade, os teores de gordura, proteína total e cinzas, os níveis de bactérias mesófilas e psicrotróficas, e os parâmetros sensoriais do queijo Mussarela. Entretanto, houve aumento da capacidade de derretimento no queijo fabricado com leite de alta CCS. Os resultados indicam que o leite cru utilizado para a produção de queijo Mussarela não deve conter níveis de CS acima de 800.000/mL, para evitar alterações nas propriedades funcionais do queijo Mussarela. |
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ISSN: | 1516-8913 1516-8913 1678-4324 |
DOI: | 10.1590/S1516-89132009000500022 |