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Sometimes, you may notice a black powder or white discs floating on the pickle or murabba,

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Sometimes, you may notice a black powder or white discs floating on the pickle or murabba, when a jar is opened after a long time. What exactly is this? Why are such food items not good to eat? Select the correct answer from above options Science questions and answers, Science questions pdf, Science question bank, Science questions and answers pdf, mcq on Science pdf,Science book pdf,Science pdf notes,Science lecture notes,Science of light,maxwell Science,Science proposed by,electromagnetic theory engineering physics,Science nptel

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A black powder or white disc floating on the pickle or murabba are fungi. Different fungal species depend on host (pickle and murabba) for their growth and reproduction. During this process, fungi secretes mycotoxins which are poisonous chemicals; which ultimately spoil the food. Consuming such food can cause food poisoning. Therefore, such food items are not good to eat.

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