LECHE Flashcards

1
Q

Fluido elemental del que surgen muchos productos

A

Leche

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2
Q

Inicio del consumo de leche

A

Hace 11,000 años

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3
Q

Punto de congelación de leche

A

0.54°C

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4
Q

Punto de ebullición de leche

A

100.17°C

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5
Q

ph leche

A

6.7

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6
Q

Estructura de la leche

A

88% agua
12% sólidos
-4.8% Lactosa
-3.3% Grasa
-3.3% Grasa
-0.75 Vitaminas y minerales

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7
Q

Vitaminas y minerales de la leche

A

Calcio
Vit. liposolubles adicionadas D y A
Vit. Hidrosolubles B1 y B2

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8
Q

Contaminación de la leche

A

Interior del pezón, estiércol, material y equipo, aire, personal, cuerpo de la vaca, agua etc.

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9
Q

MOs

A

Banales
Patógenos

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10
Q

Leche pasteurizada

A

Empacar
Destrucción MOs patógenos
No destruye esporas
Lactobacilos y enzimas
Mantener en refrigeración

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11
Q

Leche ultrapausterizada

A

Elimina MOs y enzima termoestables
Conserva cualidades organolepticas
Tetra Pak
Temperatura ambiente 3 meses, abierta 4-6 días
Menos 30° C para que esporar no germinen

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12
Q
A
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