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Composição química e propriedades organoléticas do leite de cabra de raça Charnequeira
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Autores
Orientador(es)
Resumo(s)
With the objective for better understand the Charnequeira (Ch) goat milk and its potential for
acceptance by the consumer as a possible new drinking milk, a study was conducted
involving two components: evaluate of the chemical composition of milk Ch created in BIS
(Beira Interior Sul), comparing it with cow's milk produced in the same Region; conducting a
organoleptic test. The chemical composition of Ch milk is as follows: fat 5.78% (± 1.80);
protein 3.79% (± 0.68); lactose 4.74% (± 0.29); TS 15.03 % (± 2.16); SNF 9.25% (± 0.76).
For organoleptic test was constituted a panel of 63 tasters with a mean age of 48.1 years
(15.3 ±) who evaluated on a scale 0 to 6 color, smell and flavor of four types of Ch milk,
Saanen goat (Sa), commercial UHT goat (C UHT) and UHT cow commercial (V UHT). The
overall average results for color, smell and taste were Ch 3.74, Sa 3.74, C UHT 3.81 and
UHT V 4.16, having been found a significant positive correlation between age and the results
for the evaluated. It was concluded that goat's milk scored less favorable than cow milk and
the Ch milk chemical composition, is much superior to values reported by literature for the
goat milk
Descrição
Mestrado em Engenharia Alimentar - Processamento de Alimentos - Instituto Superior de Agronomia
Palavras-chave
goat milk Charnequeira breed organoleptic evaluation chemical composition
Contexto Educativo
Citação
Fernandes, D.L.E. - Composição química e propriedades organoléticas do leite de cabra de raça Charnequeira. Lisboa: ISA, 2013