Maidon lämpökäsittely Flashcards

1
Q

Pastörointi

A

> 72C 15s
negatiivinen reaktio fosfataasikokeessa

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2
Q

Korkeapastörointi

A

85-100C 20s
negatiivinen reaktio peroksidaasikokeessa

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3
Q

ESL kuumennus

A

125-135C 1s
aseptinen pakkaus

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4
Q

UHT

A

Iskukuumennus
>135C 1s
kaupallisesti steriili

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5
Q

Sterilointi

A

145C 30min

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6
Q

Termisointi

A

> 57-68C 15s
pos. reaktio fosfataasikoeessa
ei pastörointivaikutusta
esim. Emmental

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7
Q

Jälkipastörointi

A

55-65C muutama min
Jogurtti => liiallisen happanemisen estäminen

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