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Question
Continuous centrifugal cream separator was invented by:
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Answer
C. Dr. Gustaf de Laval in 1878
Gustaf de Laval invented the continuous centrifugal cream separator in 1878. This invention revolutionized the dairy ind...
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Question
Anthocyanins are:
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Answer
B. Water soluble
Anthocyanins are water-soluble flavonoid pigments belonging to the polyphenol family of plant secondary metabolites. The...
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Question
Anthocyanins belong to which class of compounds?
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Answer
B. Flavonoids
Anthocyanins are water-soluble flavonoid pigments belonging to the polyphenol family of plant secondary metabolites. The...
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