FOOD MICROBIOLOGY
MICROORGANISMS IN FOOD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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False
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True
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Either A or B
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None of the above
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Detailed explanation-1: -When food goes bad and starts to become pungent, it is most often due to the growth of spoilage microbes such as bacteria, yeasts and mold. Odors can come from two sources: chemicals that are released from the food as the microbes decompose it, or chemicals produced directly by the microbes themselves.
Detailed explanation-2: -Signs of food spoilage may include an appearance different from the food in its fresh form, such as a change in color, a change in texture, an unpleasant odor, or an undesirable taste. Various factors cause food spoilage, making items unsuitable for consumption.
Detailed explanation-3: -Food spoilage is indicated by changes in colour from orange to yellow to green. An orange colour means that the product is only roughly half as fresh, and is edible for only for a period of another seven days if kept refrigerated.