Gisten Flashcards

1
Q

Brettanomyces

A
  • prod. zuren
  • bederf pickels
  • nagisting bier
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2
Q

Candida

A
  • bederg van levensmiddelen met een hoog zout- of zuurgehalte
  • C. lypolitica: ranzigheid van vetten
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3
Q

Debaryomyces

A
  • filmgist, oppervlaktebederf van wijnen, pekel en vlees

- halofiel

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4
Q

Hansenula

A
  • verdragen goed een hoog alcohol gehalte: oxideren alcoholen
  • citrussapen
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5
Q

Kloeckera

A
  • oxidatieve en fermentatieve eigenschappen

- off flavor en troebel in wijn

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6
Q

Kluyveroyces

A
  • hevige gisting van suikers, ook lactose
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7
Q

Mycoderma

A
  • filmgist; oppervlaktebederf van wijn, azijnzuur, fruitsappen en bier
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8
Q

Rhodotorula

A
  • komt veel in de natuur voor

- rode pigmenten in levensmiddelen

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9
Q

Saccharomyces

A
  • S. cervisae: bakkergist en bieren van hoge gisting
  • S. Carlbergensisi: bieren van lage gisting
  • fermentatie suikter tot ethanol en CO2
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10
Q

Schizosaccharomyces

A
  • suikertolerant
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11
Q

Torulopsis

A
  • groeien in koelkastemperaturen
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12
Q

Trichosporon

A
  • fermenteren bier en vlees

- groeien bij koelkastemperaturen

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