FOOD PROCESSING AND PRESERVATION
FOOD PRESERVATION METHODS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Potassium nitrate
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Potassium acid
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Sodium bicarbonate
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Nitric bicarbonate
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Detailed explanation-1: -Potassium nitrate is an inorganic salt which has a molecular KNO3 formula. This is a common form of nitrate which has been used for numerous uses as a component, including agricultural preservatives, fertilisers, tree stump removal, rocket propellants, and fireworks.
Detailed explanation-2: -Potassium Nitrite is a compound formed of potassium and nitrogen. Its scientific notation is KNO2. It is used as a preservative in food. It helps in the curing process by inhibiting the growth of botulism bacteria, and slowing down any rancidness occurring.
Detailed explanation-3: -Potassium nitrate is an inorganic salt with a chemical formula of KNO3. It is a natural source of nitrate and has been used as a constituent for several different purposes, including food preservatives, fertilizers, tree stump removal, rocket propellants, and fireworks.
Detailed explanation-4: -Potassium nitrate (KNO₃) is a soluble source of two major essential plant nutrients. It’s commonly used as a fertilizer for high-value crops that benefit from nitrate (NO₃-) nutrition and a source of potassium (K+) free of chloride (Cl⁻).