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What is the preservative used in jams, jellies and marmalades?

 

 

 

 

84.78% studentsanswered this correctly

Important Questions on Food Safety

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Which of the following is a chemical preservative?
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Materials like milk are instantly cooled after heating up to a certain high temperature. This method of food preservation is called _____.

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_____ gets easily destroyed by heat during cooking.
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Mushrooms are not preserved by _____. (drying/ canning)
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During pasteurisation method, the cell membrane of the microorganisms in the milk ruptures due to the sudden change in _____ of  the milk.
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The process of heating milk to kill bacteria, cooling it quickly and storing it in sterile containers is called _____ .
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Coconuts are broken and dried for copra. Why?
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_____ may be lost during cooking.
(Carbohydrates, roughage, nutrients, goitre, whole, proteins, washing)

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Overcooking results in _____.
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The food material which is preserved by pasteurisation is _____. (milk/oil)
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Sodium benzoate is a common food _____.
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Microbes like bacteria, fungi, etc. become _____ (active/inactive) at very low temperature.
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Fill in the blank from the list of words given below:

(carbohydrate, fat, protein, starch, sugar, Vitamin A, Vitamin C, roughage, balanced diet, obesity, goitre)

The vitamin that gets easily destroyed by heating during cooking is _____.

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Finale, DDT, chlorine are _____ substances. (Pesticides/Disinfectants)
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(Water, obesity, cooked, nutrients, diabetes)

Food is _____ to make it easy to eat, digest and to kill germs.

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Fill in the blank from the options given in the bracket:

The process of heating milk to high temperature and cooling it rapidly is called_____.

(Nitrogen, Lactobacillus, Viruses, Amoeba, Yeasts, Water, Drying, raisins, Fungi, Pasteurisation, Salting)

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The artificial preservative printed on this label seen on this sauce bottle is

 

 

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Overcooking destroys the _____ in the food. [cells/nutrients]
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_____ or re-heating destroys all the nutrients from the food.
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Boiling food at high _____ destroys all enzyme activity and almost all microorganisms.