Aké sú dva hlavné typy mikroorganizmov v pekárskej výrobe?

Kvíz o mikroorganizmoch v pekárskej výrobe

Quiz
•
Biology
•
12th Grade
•
Hard

pani teacher
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Užitočné a škodlivé
Kvasinky a baktérie
Plesne a kvasinky
Bacillus subtilis a mliečne baktérie
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ktoré baktérie spôsobujú nitkovitosť chleba a pečiva?
Kvasinky
Mliečne baktérie
Divé kvasinky
Bacillus subtilis a Bacillus mesentericus
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Čo sa vytvára v múke, keď sa baktérie Bacillus dostanú do nepriaznivých podmienok?
Kyselina mliečna
Spóry
Etanol
Oxid uhličitý
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aká teplota je najlepšia pre rozmnožovanie kvasiniek?
30-40°C
24-35°C
20-25°C
10-15°C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aký proces sa podieľa na kysnutí cesta?
Oxidácia
Etanolové kvasenie
Hydrolýza
Fermentácia
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aké živiny sú potrebné pre kvasinky?
Tuk a škrob
Voda a soľ
Cukor a bielkoviny
Vitamíny a minerály
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Akú úlohu zohráva kyselina mliečna pri etanolovom kvasení?
Zvyšuje množstvo cukru
Znižuje teplotu
Vytvára kyslé prostredie
Zvyšuje pH
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