INTRODUCTION TO FOOD TECHNOLOGY
FOOD SCIENCE VS FOOD TECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cooled boiled water has a flat taste because
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cooking destroys bacteria
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there is a lower dissolved oxygen level
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boiled water contains more impurities
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all of the above
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Explanation:
Detailed explanation-1: -A common warning to tea drinkers is that over-boiling water in a kettle will cause the water to lose its dissolved oxygen, resulting in “flat-tasting” water that is unsuitable for brewing a decent cup of tea.
Detailed explanation-2: -Causes of Low Dissolved Oxygen Low dissolved oxygen (DO) primarily results from excessive algae growth caused by phosphorus. Nitrogen is another nutrient that can contribute to algae growth. As the algae die and decompose, the process consumes dissolved oxygen.
There is 1 question to complete.