Advertisements
Advertisements
Question
What will happen to ‘pooris’ and ‘unused kneaded flour’ if they are left in the open for a day or two?
Advertisements
Solution
The ‘unused kneaded flour’ if left in warm conditions, gets infected by microbes which causes fermentation and spoils the flavour, texture, etc., of the flour. The pooris would remains in relatively good condition because these were deep-fried in heated oil that kills microbes.
APPEARS IN
RELATED QUESTIONS
Use your brain power !
Semolina (shevaya) do not get spoiled for a very long time. But kheer made from them spoils easily. Why is this so?
Find and correct the wrong statement.
Foodstuffs get warmth when put in a fridge.
Why do we make jams from fruits?
Write about food preservation methods.
Name the process in yeast that converts sugars into alcohol.
Observe the set-up given in figure and answer the following questions.
- What happens to the sugar solution in A?
- Which gas is released in A?
- What changes will you observe in B when the released gas passes through it?
How can we prevent the following diseases?
Cholera
How can we prevent the following diseases?
Typhoid
Complete the following cycle given as figure by filling the boxes (a), (b), (c), (d).
Find the odd-man-out.
