Question

Why food cooked in excessive oil does not get spoiled easily?​

Answer 1

Answer:

because oil prevent the food to react with oxygen

or

To prevent rancidity.

Answer 2

hey mate...

here is your answer...

Pickles,Jams and marmalade are concentrated food products that is they are loaded with Salt,oils,vinegar and other spices(in case of Pickles) and loads of sugar(in case of jams),thus they not only act as taste enhancers but also act as excellent preservatives by killing the bacteria and other micro-organisms.They also prevent further growth of other micro-organisms.The above mentioned methods are for natural preservation (Homemade pickles and jams are prevented from spoiling by this traditional method).

Nowadays chemical preservatives are used in pickles and jams such as:

1. Benzoates (such as sodium benzoate , benzoic acid)

2. Nitrites (such as sodium nitrite)

3. Sulphites (such as sulphur dioxide)

4. Sorbates (such as sodium sorbate , potassium sorbate)

hope it helps...

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