Kw 1 Ondw 3 Eenh 1 Flashcards

1
Q

Hoekom word voedsel verwerk?

A

Om bederf te voorkom en dus langer hou
Om dit beter te laat smaak
Verbeter die voedingswaarde

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2
Q

Wanneer bederf voedsel maklik?

A

In warm vogtige weer.

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3
Q

Hoe bederf voedsel?

A

Wanneer mikroörganosmes op die kos die kos eet.

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4
Q

Wat is mikroörganismes?

A

Baie klein organismes soos bakterieë en swamme.

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5
Q

Watter proses maak kos veilig om te eet?

A

Pasteurisasie

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6
Q

Waarvoor word pasteurisasie gebruik?

A

Om van skadelike organismes ontslae te raak en so kos veilig te maak.

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7
Q

Wat is bederfbare voedsel?

A

Kos wat vinnig bederf soos melk en vleis.

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8
Q

Noem bewaringsmetodes om kos langer te laat hou.

A
Vries
Inlê
Droog 
Rook
Blik 
Verpak
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9
Q

Watter proses kan die voedingswaarde van kos verbeter.

A

Fermentasie

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10
Q

Wat is fermentasie?

A

‘N biologiese proses wat ‘n reekse chemiese reaksies behels.

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11
Q

Waar word fermentasie gebruik?

A

Maak van wyn,
Bier,
Brood
Joghurt

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12
Q

Watter voedselverwerkings prosesse sal die voedingswaarde verminder?

A

Prosesse met hoë hitte
Prosesse wat voedsel aan baie lug of lig bloodstel
Baie water sal voedingstowwe uitwas
Verhit, droog of sout

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