When modern refrigerator was invented?
1913
Is PICKEL and PICKLING only referring to pickles?
False
How drying works?
It works by evaporating all moisture form food.
What is the element used in Iradiation?
It's Cobalt-60
What form of alcohol is used for pickling?
Vinegar
Jams can be made with sugar or ......... as sweeter.
honey
Were Freeze-dried Ice cream liked by astronauts?
No, Astronauts hated them.
Who invented modern canning?
Philippe de Giradrd
Who invented modern refrigerator?
Fred W. Wolf Jr.
Of whose work Philippe de Giradrd based his can?
It was based of Nicolas's Apperts work.
Original cans a large glass jars.
True
What are ingredients of Prague powder?
Salt, sodium nitrite and pink colorant.
What is called powder for salting food?
It's called Prague Powder
"First jam recipe dates as far as ...... ..."
400 AD
Was "Astronaut Ice Cream" ever involved in any Apollo mission?
No
What is dangerous about old cans?
They are sealed with lead.