science olympiad food science

how do you pickle some thing

• dip a cucumber in acetic acid

• dip a cucumber in lactic acid

• call a cucumber a pickle

• pickle it

how do you ferment some thing

• you wait 5days-2months

• you wait one day

• you ferment it

• call it fermented

how do you find the ph of a pickle

• you use ph paper

• you use pickle juice

• you say 4

• it is a sour pickle it has no ph

what is the scale of a salinometer (in numbers)

• 3.0-4.4

• 3.7-5.7

• 4.0-5.5

• 1.1-10.10

what is yeast

• fungus

• bacteria

• sugar

• barf

what is a triglyceride

• 3 bacterias

• 2 bacterias

• 1 bacteria

• yeast

is this a good test

• yes

• no

• kinda

• hate it

how much calories are in one gram of fat

• 9 calories

• 25 calories

• 3 calories

• 10 calories