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A dried vegetable of \( 8 \) g absorbs water to reach \( 62 \) g. Its rehydration ratio is

  • A.7.75
  • B.6.75
  • C.0.13
  • D.54.0

Answer: A

The ratio is the rehydrated mass over the dried mass, \( 62/8 = 7.75 \). Over-drying damages the cell structure and pushes this figure down, so the ratio serves as a routine quality index for dried fruits and vegetables.

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