Pineapple Lab

enzyme in pineapples

Bromelain is a what found in what?

68°C

Bromelain should denature at what temperature?

solidifying

Fresh pineapple inhibits...

roughly 48 hrs

How long were the test tubes in the fridge?

3

How many test tubes were used in the lab?

Put in the refrigerator

Instead of putting each procedure on ice, the test tubes were put where?

effect of bromelain on gelatin

The lab was about:

water

What substance could have been mixed with gelatin and used as a control in the experiment?

fresh pineapple juice

What was in Test tube 1

canned pineapple juice

What was in Test tube 2

fresh pineapple juice

Which of the following liquefied in Procedure 1: frozen concentrate pineapple juice and gelatin, fresh pineapple juice and gelatin, canned pineapple juice and gelatin

frozen concentrate and gelatin & canned pineapple juice and gelatin

Which of the following solidified in Procedure 1: frozen concentrate pineapple juice and gelatin, fresh pineapple juice and gelatin, canned pineapple juice and gelatin